diff --git a/backend/report.html b/backend/report.html
index 247ef2a..f6bc656 100644
--- a/backend/report.html
+++ b/backend/report.html
@@ -328,7 +328,7 @@ div.media {
   </head>
   <body>
     <h1 id="title">Backend Testing Report</h1>
-    <p>Report generated on 22-Jun-2025 at 14:22:05 by <a href="https://pypi.python.org/pypi/pytest-html">pytest-html</a>
+    <p>Report generated on 02-Jul-2025 at 21:46:07 by <a href="https://pypi.python.org/pypi/pytest-html">pytest-html</a>
         v4.1.1</p>
     <div id="environment-header">
       <h2>Environment</h2>
@@ -382,7 +382,7 @@ div.media {
         <h2>Summary</h2>
         <div class="additional-summary prefix">
         </div>
-        <p class="run-count">1 test took 00:00:11.</p>
+        <p class="run-count">8 tests took 00:02:10.</p>
         <p class="filter">(Un)check the boxes to filter the results.</p>
         <div class="summary__reload">
           <div class="summary__reload__button hidden" onclick="location.reload()">
@@ -394,8 +394,8 @@ div.media {
           <div class="filters">
             <input checked="true" class="filter" name="filter_checkbox" type="checkbox" data-test-result="failed" />
             <span class="failed">1 Failed,</span>
-            <input checked="true" class="filter" name="filter_checkbox" type="checkbox" data-test-result="passed" disabled/>
-            <span class="passed">0 Passed,</span>
+            <input checked="true" class="filter" name="filter_checkbox" type="checkbox" data-test-result="passed" />
+            <span class="passed">7 Passed,</span>
             <input checked="true" class="filter" name="filter_checkbox" type="checkbox" data-test-result="skipped" disabled/>
             <span class="skipped">0 Skipped,</span>
             <input checked="true" class="filter" name="filter_checkbox" type="checkbox" data-test-result="xfailed" disabled/>
@@ -432,7 +432,7 @@ div.media {
     </table>
   </body>
   <footer>
-    <div id="data-container" data-jsonblob="{&#34;environment&#34;: {&#34;Python&#34;: &#34;3.12.3&#34;, &#34;Platform&#34;: &#34;Linux-6.8.0-62-generic-x86_64-with-glibc2.39&#34;, &#34;Packages&#34;: {&#34;pytest&#34;: &#34;8.3.4&#34;, &#34;pluggy&#34;: &#34;1.5.0&#34;}, &#34;Plugins&#34;: {&#34;html&#34;: &#34;4.1.1&#34;, &#34;anyio&#34;: &#34;4.8.0&#34;, &#34;metadata&#34;: &#34;3.1.1&#34;}}, &#34;tests&#34;: {&#34;src/tests/test_trip_generation.py::test_bellecour&#34;: [{&#34;extras&#34;: [], &#34;result&#34;: &#34;Failed&#34;, &#34;testId&#34;: &#34;src/tests/test_trip_generation.py::test_bellecour&#34;, &#34;resultsTableRow&#34;: [&#34;&lt;td class=\&#34;col-result\&#34;&gt;Failed&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-testId\&#34;&gt;src/tests/test_trip_generation.py::test_bellecour&lt;/td&gt;&#34;, &#34;&lt;td&gt;N/A&lt;/td&gt;&#34;, &#34;&lt;td&gt;N/A&lt;/td&gt;&#34;, &#34;&lt;td&gt;N/A&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-duration\&#34;&gt;00:00:11&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-links\&#34;&gt;&lt;/td&gt;&#34;], &#34;log&#34;: &#34;client = &amp;lt;starlette.testclient.TestClient object at 0x743408de3fb0&amp;gt;, request = &amp;lt;FixtureRequest for &amp;lt;Function test_bellecour&amp;gt;&amp;gt;\n\n    def test_bellecour(client, request) :   # pylint: disable=redefined-outer-name\n        &amp;quot;&amp;quot;&amp;quot;\n        Test n\u00b02 : Custom test in Lyon centre to ensure proper decision making in crowded area.\n    \n        Args:\n            client:\n            request:\n        &amp;quot;&amp;quot;&amp;quot;\n        start_time = time.time()  # Start timer\n    \n        # Define the trip preferences\n        prefs = Preferences(\n            sightseeing = Preference(\n                type=&amp;#x27;sightseeing&amp;#x27;,\n                score=5\n            ),\n            shopping = Preference(\n                type=&amp;#x27;shopping&amp;#x27;,\n                score=5\n            ),\n            nature = Preference(\n                type=&amp;#x27;nature&amp;#x27;,\n                score=5\n            ),\n            max_time_minute=120,\n            detour_tolerance_minute=0,\n        )\n    \n        # Define the starting coordinates\n        start = [45.7576485, 4.8330241]\n    \n        # Step 1 : request the list of landmarks in the vicinty of the starting point\n        response = client.post(\n            &amp;quot;/get/landmarks&amp;quot;,\n            json={\n                &amp;quot;preferences&amp;quot;: prefs.model_dump(),\n                &amp;quot;start&amp;quot;: start\n                }\n            )\n        landmarks = response.json()\n    \n        # Step 2 : Feed the landmarks to the optimizer to compute the trip\n        response = client.post(\n            &amp;quot;/optimize/trip&amp;quot;,\n            json={\n                &amp;quot;preferences&amp;quot;: prefs.model_dump(),\n                &amp;quot;landmarks&amp;quot;: landmarks,\n                &amp;quot;start&amp;quot;: start\n                }\n            )\n        result = response.json()\n        print(result)\n        landmarks = load_trip_landmarks(client, result[&amp;#x27;first_landmark_uuid&amp;#x27;])\n    \n        # Get computation time\n        comp_time = time.time() - start_time\n    \n        # Add details to report\n        # log_trip_details(request, landmarks, result[&amp;#x27;total_time&amp;#x27;], duration_minutes)\n    \n        # checks :\n        # assert response.status_code == 200  # check for successful planning\n        # assert comp_time &amp;lt; 30, f&amp;quot;Computation time exceeded 30 seconds: {comp_time:.2f} seconds&amp;quot;\n        # assert duration_minutes*0.8 &amp;lt; result[&amp;#x27;total_time&amp;#x27;], f&amp;quot;Trip too short: {result[&amp;#x27;total_time&amp;#x27;]} instead of {duration_minutes}&amp;quot;\n        # assert duration_minutes*1.2 &amp;gt; result[&amp;#x27;total_time&amp;#x27;], f&amp;quot;Trip too long: {result[&amp;#x27;total_time&amp;#x27;]} instead of {duration_minutes}&amp;quot;\n&amp;gt;       assert 2 == 3\nE       assert 2 == 3\n\nsrc/tests/test_trip_generation.py:82: AssertionError\n\n----------------------------- Captured stdout call -----------------------------\n{&amp;#x27;uuid&amp;#x27;: &amp;#x27;9dc5ee62-1c08-4f4f-a6e9-79dcff95a9ea&amp;#x27;, &amp;#x27;total_time&amp;#x27;: 131, &amp;#x27;first_landmark_uuid&amp;#x27;: &amp;#x27;9307e9ae-2649-4d1e-b73c-bb2d6bd8ae7e&amp;#x27;}\n\n------------------------------ Captured log call -------------------------------\nINFO     src.landmarks.landmarks_routes:landmarks_routes.py:46 Requested new trip generation. Details:\n\tCoordinates: (45.7576485, 4.8330241)\n\tTime: 120\n\tSightseeing: 5\n\tNature: 5\n\tShopping: 5\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:81 Starting to fetch landmarks around (45.7576485, 4.8330241)...\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:96 Found 161 sightseeing landmarks\nINFO     src.landmarks.cluster_manager:cluster_manager.py:137 Found 3 different sightseeing clusters.\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:109 Found 91 nature landmarks\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:116 Found 10 shopping landmarks\nINFO     src.landmarks.cluster_manager:cluster_manager.py:137 Found 5 different shopping clusters.\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:134 Found 232 landmarks in total.\nINFO     src.landmarks.landmarks_routes:landmarks_routes.py:60 Fetched 232 landmarks in  \t: 0.048 seconds\nINFO     httpx:_client.py:1025 HTTP Request: POST http://testserver/get/landmarks &amp;quot;HTTP/1.1 200 OK&amp;quot;\nINFO     src.optimization.optimization_routes:optimization_routes.py:62 No end coordinates provided. Using start=end.\nINFO     src.optimization.optimization_routes:optimization_routes.py:67 Requested new trip generation. Details:\n\tCoordinates: (45.7576485, 4.8330241)\n\tTime: 120\n\tSightseeing: 5\n\tNature: 5\n\tShopping: 5\nINFO     src.optimization.optimizer:optimizer.py:637 Re-optimized 14 times, objective value : 4024\nINFO     src.optimization.optimizer:optimizer.py:637 Re-optimized 6 times, objective value : 5085\nINFO     src.optimization.optimization_routes:optimization_routes.py:124 Total computation time\t: 10.782 seconds\nINFO     src.optimization.optimization_routes:optimization_routes.py:129 Optimized a trip of 131 minutes with 11 landmarks in 10.782 seconds.\nINFO     src.optimization.optimization_routes:optimization_routes.py:130 Detailed trip :\n\tLandmark(start): [start @(45.7576485, 4.8330241), score=0, time_to_next=7]\n\tLandmark(sightseeing): [Grande Synagogue de Lyon @(45.7570917, 4.8277901), score=217, time_to_next=3]\n\tLandmark(sightseeing): [\u00c9glise Saint-Georges @(45.757672, 4.825388), score=489, time_to_next=8]\n\tLandmark(nature): [Esplanade @(45.7603525, 4.8205849), score=1748, time_to_next=6]\n\tLandmark(nature): [Pont des Quatre Vents du parc de la Sarra @(45.763172, 4.8193262), score=787, time_to_next=5]\n\tLandmark(nature): [Esplanade de Fourvi\u00e8re @(45.7627458, 4.8230054), score=565, time_to_next=9]\n\tLandmark(sightseeing): [\u00c9glise Saint-Paul @(45.7666454, 4.827052), score=238, time_to_next=15]\n\tLandmark(sightseeing): [Impasse Turquet @(45.7589037, 4.8249541), score=259, time_to_next=7]\n\tLandmark(sightseeing): [H\u00f4tel de l&amp;#x27;Europe @(45.7591956, 4.8304294), score=217, time_to_next=2]\n\tLandmark(nature): [Vue sous-terraine du Parking des C\u00e9lestins @(45.7597666, 4.8318664), score=565, time_to_next=4]\n\tLandmark(finish): [finish @(45.7576485, 4.8330241), score=0]\nINFO     src.overpass.overpass:overpass.py:405 Trip successfully returned, starting to fill cache.\nINFO     src.overpass.overpass:overpass.py:425 Successfully filled 0/0 cache files.\nINFO     httpx:_client.py:1025 HTTP Request: POST http://testserver/optimize/trip &amp;quot;HTTP/1.1 200 OK&amp;quot;\n\n&#34;}]}, &#34;renderCollapsed&#34;: [&#34;passed&#34;], &#34;initialSort&#34;: &#34;result&#34;, &#34;title&#34;: &#34;Backend Testing Report&#34;}"></div>
+    <div id="data-container" data-jsonblob="{&#34;environment&#34;: {&#34;Python&#34;: &#34;3.12.3&#34;, &#34;Platform&#34;: &#34;Linux-6.8.0-62-generic-x86_64-with-glibc2.39&#34;, &#34;Packages&#34;: {&#34;pytest&#34;: &#34;8.3.4&#34;, &#34;pluggy&#34;: &#34;1.5.0&#34;}, &#34;Plugins&#34;: {&#34;html&#34;: &#34;4.1.1&#34;, &#34;anyio&#34;: &#34;4.8.0&#34;, &#34;metadata&#34;: &#34;3.1.1&#34;}}, &#34;tests&#34;: {&#34;src/tests/test_trip_generation.py::test_trip[0-0-5-240-start_coords0-None]&#34;: [{&#34;extras&#34;: [], &#34;result&#34;: &#34;Passed&#34;, &#34;testId&#34;: &#34;src/tests/test_trip_generation.py::test_trip[0-0-5-240-start_coords0-None]&#34;, &#34;resultsTableRow&#34;: [&#34;&lt;td class=\&#34;col-result\&#34;&gt;Passed&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-testId\&#34;&gt;src/tests/test_trip_generation.py::test_trip[0-0-5-240-start_coords0-None]&lt;/td&gt;&#34;, &#34;&lt;td&gt;start (0 | 0) - 10 - Jardin arch\u00e9ologique Girard Desargues (149 | 5) - 23 - Jardin du P\u00e8re Fran\u00e7ois Marty (200 | 5) - 14 - Jardin des Curiosit\u00e9s (187 | 5) - 5 - Place des Minimes (127 | 5) - 2 - Jardin Andr\u00e9 Malraux (78 | 5) - 7 - Parc des Hauteurs et jardins du Rosaire (127 | 5) - 5 - Esplanade (1748 | 10) - 6 - Pont des Quatre Vents du parc de la Sarra (787 | 10) - 5 - Esplanade de Fourvi\u00e8re (565 | 10) - 12 - Jardin des Chartreux (98 | 5) - 11 - Parc Sutter (78 | 5) - 6 - Jardin des Plantes (157 | 5) - 9 - Espace Bodin Magneval (56 | 5) - 4 - Place Croix-Paquet (56 | 5) - 9 - Jardin du Palais Saint-Pierre (98 | 5) - 14 - Vue sous-terraine du Parking des C\u00e9lestins (565 | 10) - 4 - finish (0 | 0) - 0&lt;/td&gt;&#34;, &#34;&lt;td&gt;246 min&lt;/td&gt;&#34;, &#34;&lt;td&gt;240 min&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-duration\&#34;&gt;00:00:04&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-links\&#34;&gt;&lt;/td&gt;&#34;], &#34;log&#34;: &#34;------------------------------ Captured log call -------------------------------\nINFO     src.landmarks.landmarks_routes:landmarks_routes.py:46 Requested new trip generation. Details:\n\tCoordinates: (45.7576485, 4.8330241)\n\tTime: 240\n\tSightseeing: 0\n\tNature: 5\n\tShopping: 0\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:81 Starting to fetch landmarks around (45.7576485, 4.8330241)...\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:109 Found 91 nature landmarks\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:134 Found 84 landmarks in total.\nINFO     src.landmarks.landmarks_routes:landmarks_routes.py:60 Fetched 84 landmarks in  \t: 0.03 seconds\nINFO     httpx:_client.py:1025 HTTP Request: POST http://testserver/get/landmarks &amp;quot;HTTP/1.1 200 OK&amp;quot;\nINFO     src.optimization.optimization_routes:optimization_routes.py:62 No end coordinates provided. Using start=end.\nINFO     src.optimization.optimization_routes:optimization_routes.py:67 Requested new trip generation. Details:\n\tCoordinates: (45.7576485, 4.8330241)\n\tTime: 240\n\tSightseeing: 0\n\tNature: 5\n\tShopping: 0\nINFO     src.optimization.optimizer:optimizer.py:637 Re-optimized 4 times, objective value : 5529\nINFO     src.optimization.optimizer:optimizer.py:637 Re-optimized 10 times, objective value : 5076\nINFO     src.optimization.optimization_routes:optimization_routes.py:124 Total computation time\t: 3.788 seconds\nINFO     src.optimization.optimization_routes:optimization_routes.py:129 Optimized a trip of 246 minutes with 18 landmarks in 3.788 seconds.\nINFO     src.optimization.optimization_routes:optimization_routes.py:130 Detailed trip :\n\tLandmark(start): [start @(45.7576485, 4.8330241), score=0, time_to_next=10]\n\tLandmark(nature): [Jardin arch\u00e9ologique Girard Desargues @(45.7610597, 4.8277478), score=149, time_to_next=23]\n\tLandmark(nature): [Jardin du P\u00e8re Fran\u00e7ois Marty @(45.7493343, 4.8276949), score=200, time_to_next=14]\n\tLandmark(nature): [Jardin des Curiosit\u00e9s @(45.7552196, 4.8218339), score=187, time_to_next=5]\n\tLandmark(nature): [Place des Minimes @(45.7575707, 4.821354), score=127, time_to_next=2]\n\tLandmark(nature): [Jardin Andr\u00e9 Malraux @(45.7585166, 4.8215829), score=78, time_to_next=7, secondary]\n\tLandmark(nature): [Parc des Hauteurs et jardins du Rosaire @(45.7617188, 4.8237768), score=127, time_to_next=5]\n\tLandmark(nature): [Esplanade @(45.7603525, 4.8205849), score=1748, time_to_next=6]\n\tLandmark(nature): [Pont des Quatre Vents du parc de la Sarra @(45.763172, 4.8193262), score=787, time_to_next=5]\n\tLandmark(nature): [Esplanade de Fourvi\u00e8re @(45.7627458, 4.8230054), score=565, time_to_next=12]\n\tLandmark(nature): [Jardin des Chartreux @(45.768828, 4.8207569), score=98, time_to_next=11, secondary]\n\tLandmark(nature): [Parc Sutter @(45.7729437, 4.8266175), score=78, time_to_next=6, secondary]\n\tLandmark(nature): [Jardin des Plantes @(45.7704653, 4.8297596), score=157, time_to_next=9]\n\tLandmark(nature): [Espace Bodin Magneval @(45.7729996, 4.835418), score=56, time_to_next=4, secondary]\n\tLandmark(nature): [Place Croix-Paquet @(45.7708435, 4.8363276), score=56, time_to_next=9, secondary]\n\tLandmark(nature): [Jardin du Palais Saint-Pierre @(45.7668411, 4.8336247), score=98, time_to_next=14, secondary]\n\tLandmark(nature): [Vue sous-terraine du Parking des C\u00e9lestins @(45.7597666, 4.8318664), score=565, time_to_next=4]\n\tLandmark(finish): [finish @(45.7576485, 4.8330241), score=0]\nINFO     src.overpass.overpass:overpass.py:405 Trip successfully returned, starting to fill cache.\nINFO     src.overpass.overpass:overpass.py:425 Successfully filled 0/0 cache files.\nINFO     httpx:_client.py:1025 HTTP Request: POST http://testserver/optimize/trip &amp;quot;HTTP/1.1 200 OK&amp;quot;\n\n&#34;}], &#34;src/tests/test_trip_generation.py::test_trip[5-0-0-20-start_coords1-None]&#34;: [{&#34;extras&#34;: [], &#34;result&#34;: &#34;Passed&#34;, &#34;testId&#34;: &#34;src/tests/test_trip_generation.py::test_trip[5-0-0-20-start_coords1-None]&#34;, &#34;resultsTableRow&#34;: [&#34;&lt;td class=\&#34;col-result\&#34;&gt;Passed&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-testId\&#34;&gt;src/tests/test_trip_generation.py::test_trip[5-0-0-20-start_coords1-None]&lt;/td&gt;&#34;, &#34;&lt;td&gt;start (0 | 0) - 6 - H\u00f4tel de ville (238 | 5) - 1 - H\u00f4tel des Deux-Clefs (217 | 5) - 6 - finish (0 | 0) - 0&lt;/td&gt;&#34;, &#34;&lt;td&gt;23 min&lt;/td&gt;&#34;, &#34;&lt;td&gt;20 min&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-duration\&#34;&gt;88 ms&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-links\&#34;&gt;&lt;/td&gt;&#34;], &#34;log&#34;: &#34;------------------------------ Captured log call -------------------------------\nINFO     src.landmarks.landmarks_routes:landmarks_routes.py:46 Requested new trip generation. Details:\n\tCoordinates: (48.0845881, 7.280405)\n\tTime: 20\n\tSightseeing: 5\n\tNature: 0\n\tShopping: 0\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:81 Starting to fetch landmarks around (48.0845881, 7.280405)...\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:96 Found 9 sightseeing landmarks\nINFO     src.landmarks.cluster_manager:cluster_manager.py:145 Found 0 sightseeing clusters.\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:134 Found 7 landmarks in total.\nINFO     src.landmarks.landmarks_routes:landmarks_routes.py:60 Fetched 7 landmarks in  \t: 0.004 seconds\nINFO     httpx:_client.py:1025 HTTP Request: POST http://testserver/get/landmarks &amp;quot;HTTP/1.1 200 OK&amp;quot;\nINFO     src.optimization.optimization_routes:optimization_routes.py:62 No end coordinates provided. Using start=end.\nINFO     src.optimization.optimization_routes:optimization_routes.py:67 Requested new trip generation. Details:\n\tCoordinates: (48.0845881, 7.280405)\n\tTime: 20\n\tSightseeing: 5\n\tNature: 0\n\tShopping: 0\nINFO     src.optimization.optimizer:optimizer.py:637 Re-optimized 0 times, objective value : 455\nINFO     src.optimization.optimizer:optimizer.py:637 Re-optimized 0 times, objective value : 455\nINFO     src.optimization.optimization_routes:optimization_routes.py:124 Total computation time\t: 0.067 seconds\nINFO     src.optimization.optimization_routes:optimization_routes.py:129 Optimized a trip of 23 minutes with 4 landmarks in 0.067 seconds.\nINFO     src.optimization.optimization_routes:optimization_routes.py:130 Detailed trip :\n\tLandmark(start): [start @(48.0845881, 7.280405), score=0, time_to_next=6]\n\tLandmark(sightseeing): [H\u00f4tel de ville @(48.0874108, 7.2779686), score=238, time_to_next=1]\n\tLandmark(sightseeing): [H\u00f4tel des Deux-Clefs @(48.0871764, 7.2776559), score=217, time_to_next=6]\n\tLandmark(finish): [finish @(48.0845881, 7.280405), score=0]\nINFO     src.overpass.overpass:overpass.py:405 Trip successfully returned, starting to fill cache.\nINFO     src.overpass.overpass:overpass.py:425 Successfully filled 0/0 cache files.\nINFO     httpx:_client.py:1025 HTTP Request: POST http://testserver/optimize/trip &amp;quot;HTTP/1.1 200 OK&amp;quot;\n\n&#34;}], &#34;src/tests/test_trip_generation.py::test_trip[5-5-5-120-start_coords2-None]&#34;: [{&#34;extras&#34;: [], &#34;result&#34;: &#34;Passed&#34;, &#34;testId&#34;: &#34;src/tests/test_trip_generation.py::test_trip[5-5-5-120-start_coords2-None]&#34;, &#34;resultsTableRow&#34;: [&#34;&lt;td class=\&#34;col-result\&#34;&gt;Passed&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-testId\&#34;&gt;src/tests/test_trip_generation.py::test_trip[5-5-5-120-start_coords2-None]&lt;/td&gt;&#34;, &#34;&lt;td&gt;start (0 | 0) - 5 - H\u00f4tel de l&#39;Europe (217 | 5) - 4 - Palais archi\u00e9piscopal (217 | 5) - 6 - \u00c9glise Saint-Georges (489 | 5) - 8 - Esplanade (1748 | 10) - 6 - Pont des Quatre Vents du parc de la Sarra (787 | 10) - 5 - Basilique Notre-Dame de Fourvi\u00e8re (281 | 5) - 7 - Cath\u00e9drale Saint-Jean (347 | 10) - 6 - Vue sous-terraine du Parking des C\u00e9lestins (565 | 10) - 4 - finish (0 | 0) - 0&lt;/td&gt;&#34;, &#34;&lt;td&gt;111 min&lt;/td&gt;&#34;, &#34;&lt;td&gt;120 min&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-duration\&#34;&gt;00:00:09&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-links\&#34;&gt;&lt;/td&gt;&#34;], &#34;log&#34;: &#34;------------------------------ Captured log call -------------------------------\nINFO     src.landmarks.landmarks_routes:landmarks_routes.py:46 Requested new trip generation. Details:\n\tCoordinates: (45.7576485, 4.8330241)\n\tTime: 120\n\tSightseeing: 5\n\tNature: 5\n\tShopping: 5\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:81 Starting to fetch landmarks around (45.7576485, 4.8330241)...\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:96 Found 161 sightseeing landmarks\nINFO     src.landmarks.cluster_manager:cluster_manager.py:137 Found 3 different sightseeing clusters.\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:109 Found 91 nature landmarks\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:116 Found 10 shopping landmarks\nINFO     src.landmarks.cluster_manager:cluster_manager.py:137 Found 5 different shopping clusters.\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:134 Found 232 landmarks in total.\nINFO     src.landmarks.landmarks_routes:landmarks_routes.py:60 Fetched 232 landmarks in  \t: 0.047 seconds\nINFO     httpx:_client.py:1025 HTTP Request: POST http://testserver/get/landmarks &amp;quot;HTTP/1.1 200 OK&amp;quot;\nINFO     src.optimization.optimization_routes:optimization_routes.py:62 No end coordinates provided. Using start=end.\nINFO     src.optimization.optimization_routes:optimization_routes.py:67 Requested new trip generation. Details:\n\tCoordinates: (45.7576485, 4.8330241)\n\tTime: 120\n\tSightseeing: 5\n\tNature: 5\n\tShopping: 5\nINFO     src.optimization.optimizer:optimizer.py:637 Re-optimized 10 times, objective value : 5229\nINFO     src.optimization.optimizer:optimizer.py:637 Re-optimized 16 times, objective value : 4651\nINFO     src.optimization.optimization_routes:optimization_routes.py:124 Total computation time\t: 8.9 seconds\nINFO     src.optimization.optimization_routes:optimization_routes.py:129 Optimized a trip of 111 minutes with 10 landmarks in 8.9 seconds.\nINFO     src.optimization.optimization_routes:optimization_routes.py:130 Detailed trip :\n\tLandmark(start): [start @(45.7576485, 4.8330241), score=0, time_to_next=5]\n\tLandmark(sightseeing): [H\u00f4tel de l&amp;#x27;Europe @(45.7591956, 4.8304294), score=217, time_to_next=4]\n\tLandmark(sightseeing): [Palais archi\u00e9piscopal @(45.7601908, 4.8278098), score=217, time_to_next=6]\n\tLandmark(sightseeing): [\u00c9glise Saint-Georges @(45.757672, 4.825388), score=489, time_to_next=8]\n\tLandmark(nature): [Esplanade @(45.7603525, 4.8205849), score=1748, time_to_next=6]\n\tLandmark(nature): [Pont des Quatre Vents du parc de la Sarra @(45.763172, 4.8193262), score=787, time_to_next=5]\n\tLandmark(sightseeing): [Basilique Notre-Dame de Fourvi\u00e8re @(45.7623011, 4.822527), score=281, time_to_next=7]\n\tLandmark(sightseeing): [Cath\u00e9drale Saint-Jean @(45.760715, 4.8274333), score=347, time_to_next=6]\n\tLandmark(nature): [Vue sous-terraine du Parking des C\u00e9lestins @(45.7597666, 4.8318664), score=565, time_to_next=4]\n\tLandmark(finish): [finish @(45.7576485, 4.8330241), score=0]\nINFO     src.overpass.overpass:overpass.py:405 Trip successfully returned, starting to fill cache.\nINFO     src.overpass.overpass:overpass.py:425 Successfully filled 0/0 cache files.\nINFO     httpx:_client.py:1025 HTTP Request: POST http://testserver/optimize/trip &amp;quot;HTTP/1.1 200 OK&amp;quot;\n\n&#34;}], &#34;src/tests/test_trip_generation.py::test_trip[5-5-5-240-start_coords3-None]&#34;: [{&#34;extras&#34;: [], &#34;result&#34;: &#34;Passed&#34;, &#34;testId&#34;: &#34;src/tests/test_trip_generation.py::test_trip[5-5-5-240-start_coords3-None]&#34;, &#34;resultsTableRow&#34;: [&#34;&lt;td class=\&#34;col-result\&#34;&gt;Passed&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-testId\&#34;&gt;src/tests/test_trip_generation.py::test_trip[5-5-5-240-start_coords3-None]&lt;/td&gt;&#34;, &#34;&lt;td&gt;start (0 | 0) - 2 - K\u00f6lner Dom (1616 | 10) - 12 - St. Kunibert (780 | 5) - 17 - K\u00f6ln Triangle (10129 | 10) - 13 - Gro\u00df St. Martin (634 | 5) - 11 - St. Maria Lyskirchen (691 | 5) - 2 - Trinitatiskirche (633 | 5) - 6 - St. Georg (483 | 5) - 4 - Finanzamt K\u00f6ln-Mitte (483 | 5) - 3 - Wasserturm Hotel Cologne (728 | 5) - 5 - St. Peter (569 | 5) - 1 - St. C\u00e4cilien (575 | 5) - 5 - Schauspielhaus K\u00f6ln (507 | 5) - 7 - St. Aposteln (891 | 5) - 13 - St. Gereon (1093 | 5) - 9 - St. Maria in der Kupfergasse (633 | 5) - 4 - Oper der Stadt K\u00f6ln (632 | 5) - 9 - St.Andreas (728 | 5) - 2 - Excelsior Hotel Ernst (825 | 5) - 2 - St. Mari\u00e4 Himmelfahrt (531 | 5) - 2 - finish (0 | 0) - 0&lt;/td&gt;&#34;, &#34;&lt;td&gt;234 min&lt;/td&gt;&#34;, &#34;&lt;td&gt;240 min&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-duration\&#34;&gt;00:00:02&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-links\&#34;&gt;&lt;/td&gt;&#34;], &#34;log&#34;: &#34;------------------------------ Captured log call -------------------------------\nINFO     src.landmarks.landmarks_routes:landmarks_routes.py:46 Requested new trip generation. Details:\n\tCoordinates: (50.9423526, 6.957778)\n\tTime: 240\n\tSightseeing: 5\n\tNature: 5\n\tShopping: 5\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:81 Starting to fetch landmarks around (50.9423526, 6.957778)...\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:96 Found 278 sightseeing landmarks\nINFO     src.landmarks.cluster_manager:cluster_manager.py:145 Found 0 sightseeing clusters.\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:109 Found 61 nature landmarks\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:116 Found 5 shopping landmarks\nINFO     src.landmarks.cluster_manager:cluster_manager.py:137 Found 4 different shopping clusters.\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:134 Found 264 landmarks in total.\nINFO     src.landmarks.landmarks_routes:landmarks_routes.py:60 Fetched 264 landmarks in  \t: 0.066 seconds\nINFO     httpx:_client.py:1025 HTTP Request: POST http://testserver/get/landmarks &amp;quot;HTTP/1.1 200 OK&amp;quot;\nINFO     src.optimization.optimization_routes:optimization_routes.py:62 No end coordinates provided. Using start=end.\nINFO     src.optimization.optimization_routes:optimization_routes.py:67 Requested new trip generation. Details:\n\tCoordinates: (50.9423526, 6.957778)\n\tTime: 240\n\tSightseeing: 5\n\tNature: 5\n\tShopping: 5\nINFO     src.optimization.optimizer:optimizer.py:637 Re-optimized 1 times, objective value : 19248\nINFO     src.optimization.optimizer:optimizer.py:637 Re-optimized 5 times, objective value : 23161\nINFO     src.optimization.optimization_routes:optimization_routes.py:124 Total computation time\t: 1.707 seconds\nINFO     src.optimization.optimization_routes:optimization_routes.py:129 Optimized a trip of 234 minutes with 21 landmarks in 1.707 seconds.\nINFO     src.optimization.optimization_routes:optimization_routes.py:130 Detailed trip :\n\tLandmark(start): [start @(50.9423526, 6.957778), score=0, time_to_next=2]\n\tLandmark(sightseeing): [K\u00f6lner Dom @(50.941307, 6.9581112), score=1616, time_to_next=12]\n\tLandmark(sightseeing): [St. Kunibert @(50.9467494, 6.9626688), score=780, time_to_next=17]\n\tLandmark(nature): [K\u00f6ln Triangle @(50.9403874, 6.9718004), score=10129, time_to_next=13]\n\tLandmark(sightseeing): [Gro\u00df St. Martin @(50.9385743, 6.9616193), score=634, time_to_next=11]\n\tLandmark(sightseeing): [St. Maria Lyskirchen @(50.9330078, 6.9626097), score=691, time_to_next=2]\n\tLandmark(sightseeing): [Trinitatiskirche @(50.9333896, 6.9607359), score=633, time_to_next=6, secondary]\n\tLandmark(sightseeing): [St. Georg @(50.9319032, 6.9568456), score=483, time_to_next=4, secondary]\n\tLandmark(sightseeing): [Finanzamt K\u00f6ln-Mitte @(50.9311327, 6.9538126), score=483, time_to_next=3, secondary]\n\tLandmark(sightseeing): [Wasserturm Hotel Cologne @(50.9316123, 6.951728), score=728, time_to_next=5]\n\tLandmark(sightseeing): [St. Peter @(50.9343733, 6.951778), score=569, time_to_next=1, secondary]\n\tLandmark(sightseeing): [St. C\u00e4cilien @(50.9346933, 6.9516966), score=575, time_to_next=5, secondary]\n\tLandmark(sightseeing): [Schauspielhaus K\u00f6ln @(50.9374189, 6.9507855), score=507, time_to_next=7, secondary]\n\tLandmark(sightseeing): [St. Aposteln @(50.9366002, 6.9449933), score=891, time_to_next=13]\n\tLandmark(sightseeing): [St. Gereon @(50.9432407, 6.9459063), score=1093, time_to_next=9]\n\tLandmark(sightseeing): [St. Maria in der Kupfergasse @(50.9398145, 6.9502032), score=633, time_to_next=4, secondary]\n\tLandmark(sightseeing): [Oper der Stadt K\u00f6ln @(50.9379922, 6.9512598), score=632, time_to_next=9, secondary]\n\tLandmark(sightseeing): [St.Andreas @(50.9419526, 6.9548971), score=728, time_to_next=2]\n\tLandmark(sightseeing): [Excelsior Hotel Ernst @(50.9421627, 6.9563448), score=825, time_to_next=2]\n\tLandmark(sightseeing): [St. Mari\u00e4 Himmelfahrt @(50.943059, 6.9566598), score=531, time_to_next=2, secondary]\n\tLandmark(finish): [finish @(50.9423526, 6.957778), score=0]\nINFO     src.overpass.overpass:overpass.py:405 Trip successfully returned, starting to fill cache.\nINFO     src.overpass.overpass:overpass.py:425 Successfully filled 0/0 cache files.\nINFO     httpx:_client.py:1025 HTTP Request: POST http://testserver/optimize/trip &amp;quot;HTTP/1.1 200 OK&amp;quot;\n\n&#34;}], &#34;src/tests/test_trip_generation.py::test_trip[5-5-5-180-start_coords4-None]&#34;: [{&#34;extras&#34;: [], &#34;result&#34;: &#34;Passed&#34;, &#34;testId&#34;: &#34;src/tests/test_trip_generation.py::test_trip[5-5-5-180-start_coords4-None]&#34;, &#34;resultsTableRow&#34;: [&#34;&lt;td class=\&#34;col-result\&#34;&gt;Passed&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-testId\&#34;&gt;src/tests/test_trip_generation.py::test_trip[5-5-5-180-start_coords4-None]&lt;/td&gt;&#34;, &#34;&lt;td&gt;start (0 | 0) - 8 - \u00c9glise protestante Saint-Pierre-le-Jeune (347 | 5) - 2 - Foss\u00e9 du Faux-Rempart (226 | 5) - 7 - Vue sur Cath\u00e9drale de Strasbourg (787 | 10) - 1 - Plateforme de la Cath\u00e9drale de Strasbourg (1018 | 10) - 1 - Cath\u00e9drale Notre-Dame (825 | 10) - 9 - \u00c9glise Saint-Guillaume (325 | 5) - 6 - \u00c9glise catholique Sainte-Madeleine (281 | 5) - 13 - Centre Administratif Ville et Eurom\u00e9tropole de Strasbourg (442 | 5) - 8 - Porte de l&#39;H\u00f4pital (242 | 5) - 3 - \u00c9glise Saint-Nicolas (303 | 5) - 1 - Pont Saint-Nicolas (217 | 5) - 4 - \u00c9glise protestante Saint-Thomas (303 | 5) - 2 - Circuit \u00ab Petite France \u00bb (414 | 5) - 9 - Barrage Vauban (414 | 5) - 10 - \u00c9glise Catholique Saint-Jean-Baptiste (281 | 5) - 7 - Toit du Parking Wodli (787 | 10) - 7 - finish (0 | 0) - 0&lt;/td&gt;&#34;, &#34;&lt;td&gt;198 min&lt;/td&gt;&#34;, &#34;&lt;td&gt;180 min&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-duration\&#34;&gt;00:00:10&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-links\&#34;&gt;&lt;/td&gt;&#34;], &#34;log&#34;: &#34;------------------------------ Captured log call -------------------------------\nINFO     src.landmarks.landmarks_routes:landmarks_routes.py:46 Requested new trip generation. Details:\n\tCoordinates: (48.5846589226, 7.74078715721)\n\tTime: 180\n\tSightseeing: 5\n\tNature: 5\n\tShopping: 5\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:81 Starting to fetch landmarks around (48.5846589226, 7.74078715721)...\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:96 Found 76 sightseeing landmarks\nINFO     src.landmarks.cluster_manager:cluster_manager.py:145 Found 0 sightseeing clusters.\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:109 Found 114 nature landmarks\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:116 Found 3 shopping landmarks\nINFO     src.landmarks.cluster_manager:cluster_manager.py:137 Found 2 different shopping clusters.\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:134 Found 123 landmarks in total.\nINFO     src.landmarks.landmarks_routes:landmarks_routes.py:60 Fetched 123 landmarks in  \t: 0.043 seconds\nINFO     httpx:_client.py:1025 HTTP Request: POST http://testserver/get/landmarks &amp;quot;HTTP/1.1 200 OK&amp;quot;\nINFO     src.optimization.optimization_routes:optimization_routes.py:62 No end coordinates provided. Using start=end.\nINFO     src.optimization.optimization_routes:optimization_routes.py:67 Requested new trip generation. Details:\n\tCoordinates: (48.5846589226, 7.74078715721)\n\tTime: 180\n\tSightseeing: 5\n\tNature: 5\n\tShopping: 5\nINFO     src.optimization.optimizer:optimizer.py:637 Re-optimized 25 times, objective value : 4242\nINFO     src.optimization.optimizer:optimizer.py:637 Re-optimized 2 times, objective value : 7212\nINFO     src.optimization.optimization_routes:optimization_routes.py:124 Total computation time\t: 9.7 seconds\nINFO     src.optimization.optimization_routes:optimization_routes.py:129 Optimized a trip of 198 minutes with 18 landmarks in 9.7 seconds.\nINFO     src.optimization.optimization_routes:optimization_routes.py:130 Detailed trip :\n\tLandmark(start): [start @(48.5846589226, 7.74078715721), score=0, time_to_next=8]\n\tLandmark(sightseeing): [\u00c9glise protestante Saint-Pierre-le-Jeune @(48.5855301, 7.7465472), score=347, time_to_next=2]\n\tLandmark(nature): [Foss\u00e9 du Faux-Rempart @(48.5847062, 7.7478973), score=226, time_to_next=7, secondary]\n\tLandmark(nature): [Vue sur Cath\u00e9drale de Strasbourg @(48.5813364, 7.7495659), score=787, time_to_next=1]\n\tLandmark(nature): [Plateforme de la Cath\u00e9drale de Strasbourg @(48.581669, 7.7504857), score=1018, time_to_next=1]\n\tLandmark(sightseeing): [Cath\u00e9drale Notre-Dame @(48.5818887, 7.7510342), score=825, time_to_next=9]\n\tLandmark(sightseeing): [\u00c9glise Saint-Guillaume @(48.5820836, 7.7576339), score=325, time_to_next=6]\n\tLandmark(sightseeing): [\u00c9glise catholique Sainte-Madeleine @(48.5799473, 7.7548339), score=281, time_to_next=13, secondary]\n\tLandmark(sightseeing): [Centre Administratif Ville et Eurom\u00e9tropole de Strasbourg @(48.5733899, 7.7520803), score=442, time_to_next=8]\n\tLandmark(sightseeing): [Porte de l&amp;#x27;H\u00f4pital @(48.5770255, 7.7495671), score=242, time_to_next=3, secondary]\n\tLandmark(sightseeing): [\u00c9glise Saint-Nicolas @(48.5783593, 7.748501), score=303, time_to_next=1]\n\tLandmark(sightseeing): [Pont Saint-Nicolas @(48.5787541, 7.7485761), score=217, time_to_next=4, secondary]\n\tLandmark(sightseeing): [\u00c9glise protestante Saint-Thomas @(48.5796572, 7.7456235), score=303, time_to_next=2]\n\tLandmark(sightseeing): [Circuit \u00ab Petite France \u00bb @(48.5807382, 7.7450251), score=414, time_to_next=9]\n\tLandmark(sightseeing): [Barrage Vauban @(48.5795997, 7.7380036), score=414, time_to_next=10]\n\tLandmark(sightseeing): [\u00c9glise Catholique Saint-Jean-Baptiste @(48.584387, 7.7400892), score=281, time_to_next=7, secondary]\n\tLandmark(nature): [Toit du Parking Wodli @(48.5873136, 7.7369551), score=787, time_to_next=7]\n\tLandmark(finish): [finish @(48.5846589226, 7.74078715721), score=0]\nINFO     src.overpass.overpass:overpass.py:405 Trip successfully returned, starting to fill cache.\nINFO     src.overpass.overpass:overpass.py:425 Successfully filled 0/0 cache files.\nINFO     httpx:_client.py:1025 HTTP Request: POST http://testserver/optimize/trip &amp;quot;HTTP/1.1 200 OK&amp;quot;\n\n&#34;}], &#34;src/tests/test_trip_generation.py::test_trip[5-5-5-180-start_coords5-None]&#34;: [{&#34;extras&#34;: [], &#34;result&#34;: &#34;Passed&#34;, &#34;testId&#34;: &#34;src/tests/test_trip_generation.py::test_trip[5-5-5-180-start_coords5-None]&#34;, &#34;resultsTableRow&#34;: [&#34;&lt;td class=\&#34;col-result\&#34;&gt;Passed&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-testId\&#34;&gt;src/tests/test_trip_generation.py::test_trip[5-5-5-180-start_coords5-None]&lt;/td&gt;&#34;, &#34;&lt;td&gt;start (0 | 0) - 10 - Lindenhof (1018 | 10) - 5 - Rathaus (243 | 30) - 5 - Predigerkirche (351 | 5) - 2 - Anlage Z\u00fcrich (174 | 5) - 3 - Polyterrasse (355 | 10) - 3 - Friedenskirche (207 | 5) - 4 - Nikebrunnen (174 | 5) - 5 - Grossm\u00fcnster (506 | 5) - 0 - Karlsturm (1874 | 10) - 1 - Wasserkirche (238 | 5) - 6 - Quaibr\u00fccke (565 | 10) - 6 - Fraum\u00fcnster Kreuzgang (174 | 5) - 0 - Fraum\u00fcnster (557 | 5) - 3 - St. Peter (489 | 5) - 13 - finish (0 | 0) - 0&lt;/td&gt;&#34;, &#34;&lt;td&gt;181 min&lt;/td&gt;&#34;, &#34;&lt;td&gt;180 min&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-duration\&#34;&gt;00:00:06&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-links\&#34;&gt;&lt;/td&gt;&#34;], &#34;log&#34;: &#34;------------------------------ Captured log call -------------------------------\nINFO     src.landmarks.landmarks_routes:landmarks_routes.py:46 Requested new trip generation. Details:\n\tCoordinates: (47.377884227, 8.5395114066)\n\tTime: 180\n\tSightseeing: 5\n\tNature: 5\n\tShopping: 5\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:81 Starting to fetch landmarks around (47.377884227, 8.5395114066)...\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:96 Found 85 sightseeing landmarks\nINFO     src.landmarks.cluster_manager:cluster_manager.py:145 Found 0 sightseeing clusters.\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:109 Found 64 nature landmarks\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:116 Found 3 shopping landmarks\nINFO     src.landmarks.cluster_manager:cluster_manager.py:137 Found 3 different shopping clusters.\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:134 Found 145 landmarks in total.\nINFO     src.landmarks.landmarks_routes:landmarks_routes.py:60 Fetched 145 landmarks in  \t: 0.045 seconds\nINFO     httpx:_client.py:1025 HTTP Request: POST http://testserver/get/landmarks &amp;quot;HTTP/1.1 200 OK&amp;quot;\nINFO     src.optimization.optimization_routes:optimization_routes.py:62 No end coordinates provided. Using start=end.\nINFO     src.optimization.optimization_routes:optimization_routes.py:67 Requested new trip generation. Details:\n\tCoordinates: (47.377884227, 8.5395114066)\n\tTime: 180\n\tSightseeing: 5\n\tNature: 5\n\tShopping: 5\nINFO     src.optimization.optimizer:optimizer.py:637 Re-optimized 9 times, objective value : 6557\nINFO     src.optimization.optimizer:optimizer.py:637 Re-optimized 7 times, objective value : 6925\nINFO     src.optimization.optimization_routes:optimization_routes.py:124 Total computation time\t: 6.071 seconds\nINFO     src.optimization.optimization_routes:optimization_routes.py:129 Optimized a trip of 181 minutes with 16 landmarks in 6.071 seconds.\nINFO     src.optimization.optimization_routes:optimization_routes.py:130 Detailed trip :\n\tLandmark(start): [start @(47.377884227, 8.5395114066), score=0, time_to_next=10]\n\tLandmark(nature): [Lindenhof @(47.3730646, 8.5413876), score=1018, time_to_next=5]\n\tLandmark(shopping): [Rathaus @(47.3715958, 8.5442788), score=243, time_to_next=5]\n\tLandmark(sightseeing): [Predigerkirche @(47.3738902, 8.545494), score=351, time_to_next=2]\n\tLandmark(sightseeing): [Anlage Z\u00fcrich @(47.3748123, 8.5463569), score=174, time_to_next=3, secondary]\n\tLandmark(nature): [Polyterrasse @(47.3760957, 8.5465161), score=355, time_to_next=3]\n\tLandmark(sightseeing): [Friedenskirche @(47.3746359, 8.5464654), score=207, time_to_next=4, secondary]\n\tLandmark(sightseeing): [Nikebrunnen @(47.3724591, 8.5456946), score=174, time_to_next=5, secondary]\n\tLandmark(sightseeing): [Grossm\u00fcnster @(47.3701027, 8.5439722), score=506]\n\tLandmark(nature): [Karlsturm @(47.3701486, 8.5436792), score=1874, time_to_next=1]\n\tLandmark(sightseeing): [Wasserkirche @(47.3696315, 8.5431996), score=238, time_to_next=6]\n\tLandmark(nature): [Quaibr\u00fccke @(47.3666263, 8.5424316), score=565, time_to_next=6]\n\tLandmark(sightseeing): [Fraum\u00fcnster Kreuzgang @(47.369564, 8.5410786), score=174, secondary]\n\tLandmark(sightseeing): [Fraum\u00fcnster @(47.3697135, 8.5412029), score=557, time_to_next=3]\n\tLandmark(sightseeing): [St. Peter @(47.3710878, 8.540745), score=489, time_to_next=13]\n\tLandmark(finish): [finish @(47.377884227, 8.5395114066), score=0]\nINFO     src.overpass.overpass:overpass.py:405 Trip successfully returned, starting to fill cache.\nINFO     src.overpass.overpass:overpass.py:425 Successfully filled 0/0 cache files.\nINFO     httpx:_client.py:1025 HTTP Request: POST http://testserver/optimize/trip &amp;quot;HTTP/1.1 200 OK&amp;quot;\n\n&#34;}], &#34;src/tests/test_trip_generation.py::test_trip[5-0-5-200-start_coords6-None]&#34;: [{&#34;extras&#34;: [], &#34;result&#34;: &#34;Failed&#34;, &#34;testId&#34;: &#34;src/tests/test_trip_generation.py::test_trip[5-0-5-200-start_coords6-None]&#34;, &#34;resultsTableRow&#34;: [&#34;&lt;td class=\&#34;col-result\&#34;&gt;Failed&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-testId\&#34;&gt;src/tests/test_trip_generation.py::test_trip[5-0-5-200-start_coords6-None]&lt;/td&gt;&#34;, &#34;&lt;td&gt;start (0 | 0) - 3 - Palais de Justice de Paris (608 | 5) - 6 - Notre Dame (787 | 10) - 4 - Cath\u00e9drale Notre-Dame de Paris (1534 | 10) - 4 - M\u00e9morial des Martyrs de la D\u00e9portation (624 | 5) - 9 - H\u00f4tel de Ville (696 | 5) - 6 - Tour Saint-Jacques (1025 | 5) - 7 - Centre Georges Pompidou (1212 | 5) - 11 - Jardin Nelson Mandela (562 | 5) - 7 - \u00c9glise Saint-Germain l&#39;Auxerrois (691 | 5) - 5 - Pont des Arts (1256 | 10) - 6 - Palais du Louvre (991 | 5) - 12 - Jardin des Tuileries (1269 | 5) - 27 - \u00c9glise Saint-Sulpice (760 | 5) - 12 - finish (0 | 0) - 0&lt;/td&gt;&#34;, &#34;&lt;td&gt;199 min&lt;/td&gt;&#34;, &#34;&lt;td&gt;200 min&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-duration\&#34;&gt;00:01:37&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-links\&#34;&gt;&lt;/td&gt;&#34;], &#34;log&#34;: &#34;client = &amp;lt;starlette.testclient.TestClient object at 0x70fc003be660&amp;gt;, request = &amp;lt;FixtureRequest for &amp;lt;Function test_trip[5-0-5-200-start_coords6-None]&amp;gt;&amp;gt;, sightseeing = 5, shopping = 0, nature = 5, max_time_minute = 200\nstart_coords = [48.85468881798671, 2.3423925755998374], end_coords = None\n\n    @pytest.mark.parametrize(\n        &amp;quot;sightseeing, shopping, nature, max_time_minute, start_coords, end_coords&amp;quot;,\n        [\n            # Edge cases\n            (0, 0, 5, 240, [45.7576485, 4.8330241], None),                  # Lyon, Bellecour - test shopping only\n    \n            # Realistic\n            (5, 0, 0, 20, [48.0845881, 7.2804050], None),                   # Turckheim\n            (5, 5, 5, 120, [45.7576485, 4.8330241], None),                  # Lyon, Bellecour\n            (5, 5, 5, 240, [50.9423526, 6.9577780], None),                  # Cologne, centre\n            (5, 5, 5, 180, [48.5846589226, 7.74078715721], None),           # Strasbourg, centre\n            (5, 5, 5, 180, [47.377884227, 8.5395114066], None),             # Zurich, centre\n            (5, 0, 5, 200, [48.85468881798671, 2.3423925755998374], None),  # Paris, centre\n            (5, 5, 5, 600, [40.72592726802, -73.9920434795], None),         # New York, Lower Manhattan\n            # Add more cases as needed: edge cases especially\n        ]\n    )\n    def test_trip(client, request, sightseeing, shopping, nature, max_time_minute, start_coords, end_coords):\n    \n        start_time = time.time()  # Start timer\n    \n        prefs = Preferences(\n            sightseeing=Preference(type=&amp;#x27;sightseeing&amp;#x27;, score=sightseeing),\n            shopping=Preference(type=&amp;#x27;shopping&amp;#x27;, score=shopping),\n            nature=Preference(type=&amp;#x27;nature&amp;#x27;, score=nature),\n            max_time_minute=max_time_minute,\n            detour_tolerance_minute=0,\n        )\n        start = start_coords\n        end = end_coords\n    \n        # Step 1: request the list of landmarks in the vicinty of the starting point\n        response = client.post(\n            &amp;quot;/get/landmarks&amp;quot;,\n            json={\n                &amp;quot;preferences&amp;quot;: prefs.model_dump(),\n                &amp;quot;start&amp;quot;: start_coords,\n                &amp;quot;end&amp;quot;: end_coords,\n                }\n            )\n        landmarks = response.json()\n    \n        # Step 2: Feed the landmarks to the optimizer to compute the trip\n        response = client.post(\n            &amp;quot;/optimize/trip&amp;quot;,\n            json={\n                &amp;quot;preferences&amp;quot;: prefs.model_dump(),\n                &amp;quot;landmarks&amp;quot;: landmarks,\n                &amp;quot;start&amp;quot;: start,\n                &amp;quot;end&amp;quot;: end,\n                }\n            )\n        result = response.json()\n        landmarks = load_trip_landmarks(client, result[&amp;#x27;first_landmark_uuid&amp;#x27;])\n    \n        # Get computation time\n        comp_time = time.time() - start_time\n    \n        # Add details to report\n        log_trip_details(request, landmarks, result[&amp;#x27;total_time&amp;#x27;], prefs.max_time_minute)\n    \n        # checks :\n        assert response.status_code == 200  # check for successful planning\n&amp;gt;       assert comp_time &amp;lt; 30, f&amp;quot;Computation time exceeded 30 seconds: {comp_time:.2f} seconds&amp;quot;\nE       AssertionError: Computation time exceeded 30 seconds: 97.13 seconds\nE       assert 97.13415765762329 &amp;lt; 30\n\nsrc/tests/test_trip_generation.py:135: AssertionError\n\n------------------------------ Captured log call -------------------------------\nINFO     src.landmarks.landmarks_routes:landmarks_routes.py:46 Requested new trip generation. Details:\n\tCoordinates: (48.85468881798671, 2.3423925755998374)\n\tTime: 200\n\tSightseeing: 5\n\tNature: 5\n\tShopping: 0\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:81 Starting to fetch landmarks around (48.85468881798671, 2.3423925755998374)...\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:96 Found 430 sightseeing landmarks\nINFO     src.landmarks.cluster_manager:cluster_manager.py:145 Found 0 sightseeing clusters.\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:109 Found 134 nature landmarks\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:134 Found 455 landmarks in total.\nINFO     src.landmarks.landmarks_routes:landmarks_routes.py:60 Fetched 455 landmarks in  \t: 21.821 seconds\nINFO     httpx:_client.py:1025 HTTP Request: POST http://testserver/get/landmarks &amp;quot;HTTP/1.1 200 OK&amp;quot;\nINFO     src.optimization.optimization_routes:optimization_routes.py:62 No end coordinates provided. Using start=end.\nINFO     src.optimization.optimization_routes:optimization_routes.py:67 Requested new trip generation. Details:\n\tCoordinates: (48.85468881798671, 2.3423925755998374)\n\tTime: 200\n\tSightseeing: 5\n\tNature: 5\n\tShopping: 0\nINFO     src.optimization.optimizer:optimizer.py:637 Re-optimized 2 times, objective value : 13117\nINFO     src.optimization.optimizer:optimizer.py:637 Re-optimized 5 times, objective value : 12015\nINFO     src.optimization.optimization_routes:optimization_routes.py:124 Total computation time\t: 2.542 seconds\nINFO     src.optimization.optimization_routes:optimization_routes.py:129 Optimized a trip of 199 minutes with 15 landmarks in 2.542 seconds.\nINFO     src.optimization.optimization_routes:optimization_routes.py:130 Detailed trip :\n\tLandmark(start): [start @(48.85468881798671, 2.3423925755998374), score=0, time_to_next=3]\n\tLandmark(sightseeing): [Palais de Justice de Paris @(48.8556537, 2.3446072), score=608, time_to_next=6, secondary]\n\tLandmark(nature): [Notre Dame @(48.8532381, 2.3470464), score=787, time_to_next=4]\n\tLandmark(sightseeing): [Cath\u00e9drale Notre-Dame de Paris @(48.8529372, 2.3498701), score=1534, time_to_next=4]\n\tLandmark(sightseeing): [M\u00e9morial des Martyrs de la D\u00e9portation @(48.8517365, 2.3524734), score=624, time_to_next=9, secondary]\n\tLandmark(sightseeing): [H\u00f4tel de Ville @(48.8564265, 2.352527), score=696, time_to_next=6]\n\tLandmark(sightseeing): [Tour Saint-Jacques @(48.8579983, 2.3489178), score=1025, time_to_next=7]\n\tLandmark(sightseeing): [Centre Georges Pompidou @(48.8605235, 2.3524395), score=1212, time_to_next=11]\n\tLandmark(nature): [Jardin Nelson Mandela @(48.8626235, 2.344487), score=562, time_to_next=7, secondary]\n\tLandmark(sightseeing): [\u00c9glise Saint-Germain l&amp;#x27;Auxerrois @(48.8595016, 2.3413445), score=691, time_to_next=5]\n\tLandmark(nature): [Pont des Arts @(48.8585951, 2.3376989), score=1256, time_to_next=6]\n\tLandmark(sightseeing): [Palais du Louvre @(48.8614768, 2.3351677), score=991, time_to_next=12]\n\tLandmark(nature): [Jardin des Tuileries @(48.8636681, 2.3266855), score=1269, time_to_next=27]\n\tLandmark(sightseeing): [\u00c9glise Saint-Sulpice @(48.8509826, 2.3348577), score=760, time_to_next=12]\n\tLandmark(finish): [finish @(48.85468881798671, 2.3423925755998374), score=0]\nINFO     src.overpass.overpass:overpass.py:405 Trip successfully returned, starting to fill cache.\nINFO     src.overpass.overpass:overpass.py:425 Successfully filled 24/24 cache files.\nINFO     httpx:_client.py:1025 HTTP Request: POST http://testserver/optimize/trip &amp;quot;HTTP/1.1 200 OK&amp;quot;\n\n&#34;}], &#34;src/tests/test_trip_generation.py::test_trip[5-5-5-600-start_coords7-None]&#34;: [{&#34;extras&#34;: [], &#34;result&#34;: &#34;Passed&#34;, &#34;testId&#34;: &#34;src/tests/test_trip_generation.py::test_trip[5-5-5-600-start_coords7-None]&#34;, &#34;resultsTableRow&#34;: [&#34;&lt;td class=\&#34;col-result\&#34;&gt;Passed&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-testId\&#34;&gt;src/tests/test_trip_generation.py::test_trip[5-5-5-600-start_coords7-None]&lt;/td&gt;&#34;, &#34;&lt;td&gt;start (0 | 0) - 7 - Saint Patrick&#39;s Old Cathedral (489 | 10) - 9 - Capitale (840 | 5) - 9 - Museum at Eldridge Street (604 | 60) - 4 - First Chinese Presbyterian Church (461 | 5) - 9 - Columbus Park (738 | 5) - 4 - Collect Pond Park (555 | 5) - 13 - Duarte Square (783 | 5) - 5 - Tribeca Park (520 | 5) - 8 - Duane Park (519 | 5) - 10 - One World Observatory (1499 | 10) - 3 - 9/11 Memorial &amp; Museum (780 | 60) - 3 - One World Trade Center (871 | 5) - 8 - Washington Market Park (606 | 5) - 4 - Staple Street Skybridge (565 | 10) - 9 - Albert Capsouto Park (519 | 5) - 7 - New York City Fire Museum (461 | 60) - 28 - Whitney Museum of American Art (575 | 60) - 4 - Southeast Overlook (787 | 10) - 4 - Free Public Stargazing (1874 | 10) - 28 - Union Square Park (738 | 5) - 7 - Grace Church (546 | 5) - 12 - finish (0 | 0) - 0&lt;/td&gt;&#34;, &#34;&lt;td&gt;545 min&lt;/td&gt;&#34;, &#34;&lt;td&gt;600 min&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-duration\&#34;&gt;00:00:02&lt;/td&gt;&#34;, &#34;&lt;td class=\&#34;col-links\&#34;&gt;&lt;/td&gt;&#34;], &#34;log&#34;: &#34;------------------------------ Captured log call -------------------------------\nINFO     src.landmarks.landmarks_routes:landmarks_routes.py:46 Requested new trip generation. Details:\n\tCoordinates: (40.72592726802, -73.9920434795)\n\tTime: 600\n\tSightseeing: 5\n\tNature: 5\n\tShopping: 5\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:81 Starting to fetch landmarks around (40.72592726802, -73.9920434795)...\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:96 Found 135 sightseeing landmarks\nINFO     src.landmarks.cluster_manager:cluster_manager.py:145 Found 0 sightseeing clusters.\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:109 Found 132 nature landmarks\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:116 Found 4 shopping landmarks\nINFO     src.landmarks.cluster_manager:cluster_manager.py:137 Found 5 different shopping clusters.\nINFO     src.landmarks.landmarks_manager:landmarks_manager.py:134 Found 265 landmarks in total.\nINFO     src.landmarks.landmarks_routes:landmarks_routes.py:60 Fetched 265 landmarks in  \t: 0.047 seconds\nINFO     httpx:_client.py:1025 HTTP Request: POST http://testserver/get/landmarks &amp;quot;HTTP/1.1 200 OK&amp;quot;\nINFO     src.optimization.optimization_routes:optimization_routes.py:62 No end coordinates provided. Using start=end.\nINFO     src.optimization.optimization_routes:optimization_routes.py:67 Requested new trip generation. Details:\n\tCoordinates: (40.72592726802, -73.9920434795)\n\tTime: 600\n\tSightseeing: 5\n\tNature: 5\n\tShopping: 5\nINFO     src.optimization.optimizer:optimizer.py:637 Re-optimized 4 times, objective value : 9501\nINFO     src.optimization.optimizer:optimizer.py:637 Re-optimized 3 times, objective value : 15330\nINFO     src.optimization.optimization_routes:optimization_routes.py:124 Total computation time\t: 1.946 seconds\nINFO     src.optimization.optimization_routes:optimization_routes.py:129 Optimized a trip of 545 minutes with 23 landmarks in 1.946 seconds.\nINFO     src.optimization.optimization_routes:optimization_routes.py:130 Detailed trip :\n\tLandmark(start): [start @(40.72592726802, -73.9920434795), score=0, time_to_next=7]\n\tLandmark(sightseeing): [Saint Patrick&amp;#x27;s Old Cathedral @(40.723587, -73.995193), score=489, time_to_next=9, secondary]\n\tLandmark(sightseeing): [Capitale @(40.7189209, -73.9951923), score=840, time_to_next=9]\n\tLandmark(sightseeing): [Museum at Eldridge Street @(40.7147291, -73.993461), score=604, time_to_next=4, secondary]\n\tLandmark(sightseeing): [First Chinese Presbyterian Church @(40.7131882, -73.9947657), score=461, time_to_next=9, secondary]\n\tLandmark(nature): [Columbus Park @(40.715093, -74.0000527), score=738, time_to_next=4]\n\tLandmark(nature): [Collect Pond Park @(40.716296, -74.0018559), score=555, time_to_next=13, secondary]\n\tLandmark(nature): [Duarte Square @(40.7225426, -74.005495), score=783, time_to_next=5]\n\tLandmark(nature): [Tribeca Park @(40.7202231, -74.0057003), score=520, time_to_next=8, secondary]\n\tLandmark(nature): [Duane Park @(40.7171626, -74.0094072), score=519, time_to_next=10, secondary]\n\tLandmark(nature): [One World Observatory @(40.712949, -74.0130438), score=1499, time_to_next=3]\n\tLandmark(sightseeing): [9/11 Memorial &amp;amp; Museum @(40.711456, -74.0127418), score=780, time_to_next=3]\n\tLandmark(sightseeing): [One World Trade Center @(40.7129993, -74.0131894), score=871, time_to_next=8]\n\tLandmark(nature): [Washington Market Park @(40.7170293, -74.0116432), score=606, time_to_next=4]\n\tLandmark(nature): [Staple Street Skybridge @(40.7183436, -74.0094133), score=565, time_to_next=9, secondary]\n\tLandmark(nature): [Albert Capsouto Park @(40.7220728, -74.0058909), score=519, time_to_next=7, secondary]\n\tLandmark(sightseeing): [New York City Fire Museum @(40.7255756, -74.0069355), score=461, time_to_next=28, secondary]\n\tLandmark(sightseeing): [Whitney Museum of American Art @(40.739633, -74.0089385), score=575, time_to_next=4, secondary]\n\tLandmark(nature): [Southeast Overlook @(40.7416246, -74.0102566), score=787, time_to_next=4]\n\tLandmark(nature): [Free Public Stargazing @(40.740586, -74.0081171), score=1874, time_to_next=28]\n\tLandmark(nature): [Union Square Park @(40.7358088, -73.9904565), score=738, time_to_next=7]\n\tLandmark(sightseeing): [Grace Church @(40.7319828, -73.9909081), score=546, time_to_next=12, secondary]\n\tLandmark(finish): [finish @(40.72592726802, -73.9920434795), score=0]\nINFO     src.overpass.overpass:overpass.py:405 Trip successfully returned, starting to fill cache.\nINFO     src.overpass.overpass:overpass.py:425 Successfully filled 0/0 cache files.\nINFO     httpx:_client.py:1025 HTTP Request: POST http://testserver/optimize/trip &amp;quot;HTTP/1.1 200 OK&amp;quot;\n\n&#34;}]}, &#34;renderCollapsed&#34;: [&#34;passed&#34;], &#34;initialSort&#34;: &#34;result&#34;, &#34;title&#34;: &#34;Backend Testing Report&#34;}"></div>
     <script>
       (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
 const { getCollapsedCategory, setCollapsedIds } = require('./storage.js')
diff --git a/backend/src/tests/test_main.py b/backend/src/tests/test_main.py
deleted file mode 100644
index 324af46..0000000
--- a/backend/src/tests/test_main.py
+++ /dev/null
@@ -1,324 +0,0 @@
-"""Collection of tests to ensure correct implementation and track progress."""
-import time
-from fastapi.testclient import TestClient
-import pytest
-
-from .test_utils import load_trip_landmarks, log_trip_details
-from ..main import app
-
-
-@pytest.fixture(scope="module")
-def client():
-    """Client used to call the app."""
-    return TestClient(app)
-
-
-def test_turckheim(client, request):    # pylint: disable=redefined-outer-name
-    """
-    Test n°1 : Custom test in Turckheim to ensure small villages are also supported.
-
-    Args:
-        client:
-        request:
-    """
-    start_time = time.time()  # Start timer
-    duration_minutes = 20
-
-    response = client.post(
-        "/trip/new",
-        json={
-            "preferences": {"sightseeing": {"type": "sightseeing", "score": 5},
-            "nature": {"type": "nature", "score": 0},
-            "shopping": {"type": "shopping", "score": 0},
-            "max_time_minute": duration_minutes,
-            "detour_tolerance_minute": 0},
-            "start": [48.084588, 7.280405]
-            # "start": [45.74445023349939, 4.8222687890538865]
-            # "start": [45.75156398104873, 4.827154464827647]
-            }
-        )
-    result = response.json()
-    landmarks = load_trip_landmarks(client, result['first_landmark_uuid'])
-
-
-    # Get computation time
-    comp_time = time.time() - start_time
-
-    # Add details to report
-    log_trip_details(request, landmarks, result['total_time'], duration_minutes)
-
-
-    # checks :
-    assert response.status_code == 200  # check for successful planning
-    assert isinstance(landmarks, list)  # check that the return type is a list
-    assert len(landmarks) > 2           # check that there is something to visit
-    assert comp_time < 30, f"Computation time exceeded 30 seconds: {comp_time:.2f} seconds"
-    assert duration_minutes*0.8 < result['total_time'], f"Trip too short: {result['total_time']} instead of {duration_minutes}"
-    assert duration_minutes*1.2 > result['total_time'], f"Trip too long: {result['total_time']} instead of {duration_minutes}"
-    # assert 2!= 3
-
-def test_bellecour(client, request) :   # pylint: disable=redefined-outer-name
-    """
-    Test n°2 : Custom test in Lyon centre to ensure proper decision making in crowded area.
-    
-    Args:
-        client:
-        request:
-    """
-    start_time = time.time()  # Start timer
-    duration_minutes = 120
-
-
-    response = client.post(
-        "/trip/new",
-        json={
-            "preferences": {"sightseeing": {"type": "sightseeing", "score": 5},
-                            "nature": {"type": "nature", "score": 5},
-                            "shopping": {"type": "shopping", "score": 5},
-                            "max_time_minute": duration_minutes,
-                            "detour_tolerance_minute": 0},
-            "start": [45.7576485, 4.8330241]
-            }
-        )
-    result = response.json()
-    landmarks = load_trip_landmarks(client, result['first_landmark_uuid'])
-
-    # Get computation time
-    comp_time = time.time() - start_time
-
-    # Add details to report
-    log_trip_details(request, landmarks, result['total_time'], duration_minutes)
-
-    # checks :
-    assert response.status_code == 200  # check for successful planning
-    assert comp_time < 30, f"Computation time exceeded 30 seconds: {comp_time:.2f} seconds"
-    assert duration_minutes*0.8 < result['total_time'], f"Trip too short: {result['total_time']} instead of {duration_minutes}"
-    assert duration_minutes*1.2 > result['total_time'], f"Trip too long: {result['total_time']} instead of {duration_minutes}"
-
-
-def test_cologne(client, request) :   # pylint: disable=redefined-outer-name
-    """
-    Test n°3 : Custom test in Cologne to ensure proper decision making in crowded area.
-    
-    Args:
-        client:
-        request:
-    """
-    start_time = time.time()  # Start timer
-    duration_minutes = 240
-
-    response = client.post(
-        "/trip/new",
-        json={
-            "preferences": {"sightseeing": {"type": "sightseeing", "score": 5},
-                            "nature": {"type": "nature", "score": 5},
-                            "shopping": {"type": "shopping", "score": 5},
-                            "max_time_minute": duration_minutes,
-                            "detour_tolerance_minute": 0},
-            "start": [50.942352665, 6.957777972392]
-            }
-        )
-    result = response.json()
-    landmarks = load_trip_landmarks(client, result['first_landmark_uuid'])
-
-    # Get computation time
-    comp_time = time.time() - start_time
-
-    # Add details to report
-    log_trip_details(request, landmarks, result['total_time'], duration_minutes)
-
-    # checks :
-    assert response.status_code == 200  # check for successful planning
-    assert comp_time < 30, f"Computation time exceeded 30 seconds: {comp_time:.2f} seconds"
-    assert duration_minutes*0.8 < result['total_time'], f"Trip too short: {result['total_time']} instead of {duration_minutes}"
-    assert duration_minutes*1.2 > result['total_time'], f"Trip too long: {result['total_time']} instead of {duration_minutes}"
-
-
-def test_strasbourg(client, request) :   # pylint: disable=redefined-outer-name
-    """
-    Test n°4 : Custom test in Strasbourg to ensure proper decision making in crowded area.
-    
-    Args:
-        client:
-        request:
-    """
-    start_time = time.time()  # Start timer
-    duration_minutes = 180
-
-    response = client.post(
-        "/trip/new",
-        json={
-            "preferences": {"sightseeing": {"type": "sightseeing", "score": 5},
-                            "nature": {"type": "nature", "score": 5},
-                            "shopping": {"type": "shopping", "score": 5},
-                            "max_time_minute": duration_minutes,
-                            "detour_tolerance_minute": 0},
-            "start": [48.5846589226, 7.74078715721]
-            }
-        )
-    result = response.json()
-    landmarks = load_trip_landmarks(client, result['first_landmark_uuid'])
-
-    # Get computation time
-    comp_time = time.time() - start_time
-
-    # Add details to report
-    log_trip_details(request, landmarks, result['total_time'], duration_minutes)
-
-    # checks :
-    assert response.status_code == 200  # check for successful planning
-    assert comp_time < 30, f"Computation time exceeded 30 seconds: {comp_time:.2f} seconds"
-    assert duration_minutes*0.8 < result['total_time'], f"Trip too short: {result['total_time']} instead of {duration_minutes}"
-    assert duration_minutes*1.2 > result['total_time'], f"Trip too long: {result['total_time']} instead of {duration_minutes}"
-
-
-def test_zurich(client, request) :   # pylint: disable=redefined-outer-name
-    """
-    Test n°5 : Custom test in Zurich to ensure proper decision making in crowded area.
-    
-    Args:
-        client:
-        request:
-    """
-    start_time = time.time()  # Start timer
-    duration_minutes = 180
-
-    response = client.post(
-        "/trip/new",
-        json={
-            "preferences": {"sightseeing": {"type": "sightseeing", "score": 5},
-                            "nature": {"type": "nature", "score": 5},
-                            "shopping": {"type": "shopping", "score": 5},
-                            "max_time_minute": duration_minutes,
-                            "detour_tolerance_minute": 0},
-            "start": [47.377884227, 8.5395114066]
-            }
-        )
-    result = response.json()
-    landmarks = load_trip_landmarks(client, result['first_landmark_uuid'])
-
-    # Get computation time
-    comp_time = time.time() - start_time
-
-    # Add details to report
-    log_trip_details(request, landmarks, result['total_time'], duration_minutes)
-
-    # checks :
-    assert response.status_code == 200  # check for successful planning
-    assert comp_time < 30, f"Computation time exceeded 30 seconds: {comp_time:.2f} seconds"
-    assert duration_minutes*0.8 < result['total_time'], f"Trip too short: {result['total_time']} instead of {duration_minutes}"
-    assert duration_minutes*1.2 > result['total_time'], f"Trip too long: {result['total_time']} instead of {duration_minutes}"
-
-
-def test_paris(client, request) :   # pylint: disable=redefined-outer-name
-    """
-    Test n°6 : Custom test in Paris (les Halles) centre to ensure proper decision making in crowded area.
-    
-    Args:
-        client:
-        request:
-    """
-    start_time = time.time()  # Start timer
-    duration_minutes = 200
-
-    response = client.post(
-        "/trip/new",
-        json={
-            "preferences": {"sightseeing": {"type": "sightseeing", "score": 5},
-                            "nature": {"type": "nature", "score": 0},
-                            "shopping": {"type": "shopping", "score": 5},
-                            "max_time_minute": duration_minutes,
-                            "detour_tolerance_minute": 0},
-            "start": [48.85468881798671, 2.3423925755998374]
-            }
-        )
-    result = response.json()
-    landmarks = load_trip_landmarks(client, result['first_landmark_uuid'])
-
-    # Get computation time
-    comp_time = time.time() - start_time
-
-    # Add details to report
-    log_trip_details(request, landmarks, result['total_time'], duration_minutes)
-
-    # checks :
-    assert response.status_code == 200  # check for successful planning
-    assert comp_time < 30, f"Computation time exceeded 30 seconds: {comp_time:.2f} seconds"
-    assert duration_minutes*0.8 < result['total_time'], f"Trip too short: {result['total_time']} instead of {duration_minutes}"
-    assert duration_minutes*1.2 > result['total_time'], f"Trip too long: {result['total_time']} instead of {duration_minutes}"
-
-
-def test_new_york(client, request) :   # pylint: disable=redefined-outer-name
-    """
-    Test n°7 : Custom test in New York to ensure proper decision making in crowded area.
-    
-    Args:
-        client:
-        request:
-    """
-    start_time = time.time()  # Start timer
-    duration_minutes = 600
-
-    response = client.post(
-        "/trip/new",
-        json={
-            "preferences": {"sightseeing": {"type": "sightseeing", "score": 5},
-                            "nature": {"type": "nature", "score": 5},
-                            "shopping": {"type": "shopping", "score": 5},
-                            "max_time_minute": duration_minutes,
-                            "detour_tolerance_minute": 0},
-            "start": [40.72592726802, -73.9920434795]
-            }
-        )
-    result = response.json()
-    landmarks = load_trip_landmarks(client, result['first_landmark_uuid'])
-
-    # Get computation time
-    comp_time = time.time() - start_time
-
-    # Add details to report
-    log_trip_details(request, landmarks, result['total_time'], duration_minutes)
-
-    # checks :
-    assert response.status_code == 200  # check for successful planning
-    assert comp_time < 30, f"Computation time exceeded 30 seconds: {comp_time:.2f} seconds"
-    assert duration_minutes*0.8 < result['total_time'], f"Trip too short: {result['total_time']} instead of {duration_minutes}"
-    assert duration_minutes*1.2 > result['total_time'], f"Trip too long: {result['total_time']} instead of {duration_minutes}"
-
-
-def test_shopping(client, request) :   # pylint: disable=redefined-outer-name
-    """
-    Test n°8 : Custom test in Lyon centre to ensure shopping clusters are found.
-    
-    Args:
-        client:
-        request:
-    """
-    start_time = time.time()  # Start timer
-    duration_minutes = 240
-
-    response = client.post(
-        "/trip/new",
-        json={
-            "preferences": {"sightseeing": {"type": "sightseeing", "score": 0},
-                            "nature": {"type": "nature", "score": 0},
-                            "shopping": {"type": "shopping", "score": 5},
-                            "max_time_minute": duration_minutes,
-                            "detour_tolerance_minute": 0},
-            "start": [45.7576485, 4.8330241]
-            }
-        )
-    result = response.json()
-    landmarks = load_trip_landmarks(client, result['first_landmark_uuid'])
-
-    # Get computation time
-    comp_time = time.time() - start_time
-
-    # Add details to report
-    log_trip_details(request, landmarks, result['total_time'], duration_minutes)
-
-    # checks :
-    assert response.status_code == 200  # check for successful planning
-    assert comp_time < 30, f"Computation time exceeded 30 seconds: {comp_time:.2f} seconds"
-    assert duration_minutes*0.8 < result['total_time'], f"Trip too short: {result['total_time']} instead of {duration_minutes}"
-    assert duration_minutes*1.2 > result['total_time'], f"Trip too long: {result['total_time']} instead of {duration_minutes}"
diff --git a/backend/src/tests/test_trip_generation.py b/backend/src/tests/test_trip_generation.py
index 441fedd..700effa 100644
--- a/backend/src/tests/test_trip_generation.py
+++ b/backend/src/tests/test_trip_generation.py
@@ -14,43 +14,43 @@ def client():
     return TestClient(app)
 
 
-def test_bellecour(client, request) :   # pylint: disable=redefined-outer-name
-    """
-    Test n°2 : Custom test in Lyon centre to ensure proper decision making in crowded area.
-    
-    Args:
-        client:
-        request:
-    """
+@pytest.mark.parametrize(
+    "sightseeing, shopping, nature, max_time_minute, start_coords, end_coords",
+    [
+        # Edge cases
+        (0, 0, 5, 240, [45.7576485, 4.8330241], None),                  # Lyon, Bellecour - test shopping only
+        
+        # Realistic
+        (5, 0, 0, 20, [48.0845881, 7.2804050], None),                   # Turckheim
+        (5, 5, 5, 120, [45.7576485, 4.8330241], None),                  # Lyon, Bellecour
+        (5, 5, 5, 240, [50.9423526, 6.9577780], None),                  # Cologne, centre
+        (5, 5, 5, 180, [48.5846589226, 7.74078715721], None),           # Strasbourg, centre
+        (5, 5, 5, 180, [47.377884227, 8.5395114066], None),             # Zurich, centre
+        (5, 0, 5, 200, [48.85468881798671, 2.3423925755998374], None),  # Paris, centre
+        (5, 5, 5, 600, [40.72592726802, -73.9920434795], None),         # New York, Lower Manhattan
+    ]
+)
+def test_trip(client, request, sightseeing, shopping, nature, max_time_minute, start_coords, end_coords):
+
     start_time = time.time()  # Start timer
 
-    # Step 0: Define the trip preferences
     prefs = Preferences(
-        sightseeing = Preference(
-            type='sightseeing',
-            score=5
-        ),
-        shopping = Preference(
-            type='shopping',
-            score=5
-        ),
-        nature = Preference(
-            type='nature',
-            score=5
-        ),
-        max_time_minute=120,
+        sightseeing=Preference(type='sightseeing', score=sightseeing),
+        shopping=Preference(type='shopping', score=shopping),
+        nature=Preference(type='nature', score=nature),
+        max_time_minute=max_time_minute,
         detour_tolerance_minute=0,
     )
-    
-    # Define the starting coordinates
-    start = [45.7576485, 4.8330241]
+    start = start_coords
+    end = end_coords
 
     # Step 1: request the list of landmarks in the vicinty of the starting point
     response = client.post(
         "/get/landmarks",
         json={
             "preferences": prefs.model_dump(),
-            "start": start
+            "start": start_coords,
+            "end": end_coords,
             }
         )
     landmarks = response.json()
@@ -61,7 +61,8 @@ def test_bellecour(client, request) :   # pylint: disable=redefined-outer-name
         json={
             "preferences": prefs.model_dump(),
             "landmarks": landmarks,
-            "start": start
+            "start": start,
+            "end": end,
             }
         )
     result = response.json()
diff --git a/backend/src/tests/test_utils.py b/backend/src/tests/test_utils.py
index f0d93af..8b283f9 100644
--- a/backend/src/tests/test_utils.py
+++ b/backend/src/tests/test_utils.py
@@ -1,9 +1,12 @@
 """Helper methods for testing."""
+import time
 import logging
+from functools import wraps
 from fastapi import HTTPException
 
-from ..structs.landmark import Landmark
 from ..cache import client as cache_client
+from ..structs.landmark import Landmark
+from ..structs.preferences import Preferences, Preference
 
 
 def landmarks_to_osmid(landmarks: list[Landmark]) -> list[int] :
@@ -91,3 +94,34 @@ def log_trip_details(request, landmarks: list[Landmark], duration: int, target_d
     request.node.trip_details = trip_string
     request.node.trip_duration = str(duration)              # result['total_time']
     request.node.target_duration = str(target_duration)
+
+
+
+
+def trip_params(
+    sightseeing: int,
+    shopping: int,
+    nature: int,
+    max_time_minute: int,
+    start_coords: tuple[float, float] = None,
+    end_coords: tuple[float, float] = None,
+):
+    def decorator(test_func):
+        @wraps(test_func)
+        def wrapper(client, request):
+            prefs = Preferences(
+                sightseeing=Preference(type='sightseeing', score=sightseeing),
+                shopping=Preference(type='shopping', score=shopping),
+                nature=Preference(type='nature', score=nature),
+                max_time_minute=max_time_minute,
+                detour_tolerance_minute=0,
+            )
+
+            start = start_coords
+            end = end_coords
+
+            # Inject into test function
+            return test_func(client, request, prefs, start, end)
+
+        return wrapper
+    return decorator
\ No newline at end of file
