Draft: Tests for non-purge delete

Summary

Added tests for delete, removed some inter-test dependencies, small refactors.

Depends on SDK and Service changes.

Check List for the Author

• All automated tests pass
• Reference related issues
• Appropriate user and developer documentation for new code
• Annotations in code (Gitlab comments)

Check List for the Reviewer

• I understand the intent of this MR
• All automated tests pass
• Appropriate user and developer documentation for new code
• The test environment setup works and the intended behavior is reproducible in the test environment
• In-code documentation and comments are up-to-date.

manager_test/manager_fdo/test_delete_fdo.py

@@ -70,10 +70,7 @@ class TestClassPurgeFDO:                           # pylint: disable=fixme
                 self.assertions_helper(response, query_time, return_time)
         finally:
             for url in urls:
-                try:
-                    man_util.purge_fdo(url)
-                except Exception:     # pylint: disable=broad-exception-caught
-                    pass
+                man_util.purge_fdo(url)
 
     @pytest.mark.parametrize("service_url", [pytest.param(service["url"], marks=[
         pytest.mark.dependency(scope='session', depends=[
@@ -112,10 +109,7 @@ class TestClassPurgeFDO:                           # pylint: disable=fixme
                     self.assertions_helper(response, query_time, return_time)
         finally:
             for url in urls:
-                try:
-                    man_util.purge_fdo(url)
-                except Exception:     # pylint: disable=broad-exception-caught
-                    pass
+                man_util.purge_fdo(url)
 
     @pytest.mark.parametrize("service_url", [pytest.param(service["url"], marks=[
         pytest.mark.dependency(scope='session', depends=[
@@ -232,9 +226,6 @@ class TestClassPurgeFDOChecks:                        # pylint: disable=fixme
                         assert response.status_code == HTTPStatus.NOT_FOUND
         finally:
             for url in urls:
-                try:
-                    man_util.purge_fdo(url)
-                except Exception:     # pylint: disable=broad-exception-caught
-                    pass
+                man_util.purge_fdo(url)
         if not any_checks_made:
             pytest.skip('No checks with outside systems were possible.')