SFR-2099: Edge Case API Tests for get/collection (#436)

* SFR-2299/add_edge_cases_get_collection

* remove comments

* add a line

Author: ayan1229

tests/integration/api/test_get_collection.py

@@ -13,3 +13,24 @@ def test_get_collection():
     response_json = response.json()
 
     assert response_json is not None
+
+def test_get_collection_non_existent_id():
+    url = API_URL + '/collection/00000000-0000-0000-0000-000000000000'
+    response = requests.get(url)
+    assert_response_status(url, response, 404)
+
+def test_get_collection_malformed_id():
+    url = API_URL + '/collection/invalid_id_format'
+    response = requests.get(url)
+    assert_response_status(url, response, 400)
+
+def test_get_collection_empty_id():
+    url = API_URL + '/collection/'
+    response = requests.get(url)
+    assert_response_status(url, response, 404)
+
+def test_get_collection_special_characters():
+    url = API_URL + '/collection/%$@!*'
+    response = requests.get(url)
+    assert_response_status(url, response, 400)
+