AAP-41454 - [API] Make project scm_url editable in the patch API (#1315)

The URL attribute in the project is allowed to be set in the body to
patch a project.

ATF tests are added to change the URL of an existing project 

https://issues.redhat.com/browse/AAP-41454

Author: B-Whitt

src/aap_eda/api/serializers/project.py

@@ -190,6 +190,12 @@ class ProjectUpdateRequestSerializer(serializers.ModelSerializer):
         allow_null=True,
         help_text="Proxy server for http or https connection",
     )
+    url = serializers.CharField(
+        required=False,
+        allow_blank=True,
+        allow_null=True,
+        help_text="Source control repository URL.",
+    )
 
     class Meta:
         model = models.Project
@@ -203,6 +209,7 @@ class Meta:
             "scm_refspec",
             "verify_ssl",
             "proxy",
+            "url",
         ]
 
     def validate(self, data):

src/aap_eda/api/views/project.py

@@ -211,6 +211,7 @@ def partial_update(self, request, pk):
 
         update_fields = []
         old_data = model_to_dict(project)
+
         for key, value in serializer.validated_data.items():
             setattr(project, key, value)
             update_fields.append(key)

tests/integration/api/test_project.py

@@ -790,6 +790,27 @@ def test_partial_update_project_bad_proxy(
     )
 
 
+@pytest.mark.django_db
+def test_partial_update_project_url(
+    new_project: models.Project,
+    admin_client: APIClient,
+):
+    original_url = new_project.url
+    new_url = "https://git.example.com/foo-bar"
+
+    response = admin_client.patch(
+        f"{api_url_v1}/projects/{new_project.id}/",
+        data={"url": new_url},
+    )
+
+    assert response.status_code == status.HTTP_200_OK
+    assert response.json()["url"] == new_url
+
+    new_project.refresh_from_db()
+    assert new_project.url == new_url
+    assert new_project.url != original_url
+
+
 @pytest.mark.django_db
 def test_delete_project(
     new_project: models.Project,