Add query tests

Author: ahmedxgouda

backend/tests/apps/owasp/graphql/queries/project_health_metrics_test.py

@@ -0,0 +1,79 @@
+from unittest.mock import Mock, patch
+
+import pytest
+
+from apps.owasp.graphql.nodes.project_health_metrics import ProjectHealthMetricsNode
+from apps.owasp.graphql.queries.project_health_metrics import ProjectHealthMetricsQuery
+
+
+class TestProjectHealthMetricsQuery:
+    """Test cases for ProjectHealthMetricsQuery class."""
+
+    def test_unhealthy_projects_query_has_strawberry_definition(self):
+        """Check if ProjectHealthMetricsQuery has valid Strawberry definition."""
+        assert hasattr(ProjectHealthMetricsQuery, "__strawberry_definition__")
+
+        field_names = [
+            field.name for field in ProjectHealthMetricsQuery.__strawberry_definition__.fields
+        ]
+        assert "unhealthy_projects" in field_names
+
+    def test_unhealthy_projects_field_configuration(self):
+        """Test if 'unhealthy_projects' field is configured properly."""
+        unhealthy_projects_field = next(
+            field
+            for field in ProjectHealthMetricsQuery.__strawberry_definition__.fields
+            if field.name == "unhealthy_projects"
+        )
+
+        assert unhealthy_projects_field.type.of_type is ProjectHealthMetricsNode
+
+        arg_names = [arg.python_name for arg in unhealthy_projects_field.arguments]
+        expected_arg_names = [
+            "contributors_count_requirement_compliant",
+            "funding_requirement_compliant",
+            "no_recent_commits",
+            "no_recent_releases",
+            "leaders_requirement_compliant",
+            "limit",
+            "long_open_issues",
+            "long_unanswered_issues",
+            "long_unassigned_issues",
+            "low_score",
+        ]
+        assert set(arg_names) == set(expected_arg_names)
+
+
+class TestProjectHealthMetricsResolution:
+    """Test cases for resolving the unhealthy_projects field."""
+
+    @pytest.fixture(autouse=True)
+    def _setup(self):
+        with patch(
+            "apps.owasp.models.project_health_metrics.ProjectHealthMetrics.objects"
+        ) as mocked_objects:
+            self.mocked_objects = mocked_objects
+            yield
+
+    def test_resolve_unhealthy_projects(self):
+        """Test the resolution of unhealthy projects."""
+        # Mock the queryset
+        mock_queryset = Mock()
+        self.mocked_objects.select_related.return_value = mock_queryset
+        mock_queryset.order_by.return_value.distinct.return_value = mock_queryset
+        # Filters
+        mock_filter = Mock()
+        mock_queryset.filter.return_value = mock_filter
+        mock_filter.select_related.return_value = [mock_filter]
+        # Create an instance of the query class
+        query_instance = ProjectHealthMetricsQuery()
+
+        # Call the method
+        result = query_instance.unhealthy_projects()
+
+        # Assert that the mocked queryset was called correctly
+        self.mocked_objects.select_related.assert_called_with("project")
+        mock_queryset.order_by.assert_called_with("project__key", "-nest_created_at")
+
+        assert isinstance(result, list)
+        mock_filter.select_related.assert_called_with("project")