feat(lab-4021): add unit tests

Author: florianlega

tests/unit/domain_api/test_assets.py

@@ -28,6 +28,7 @@ def mock_client(self):
         client.change_asset_external_ids = MagicMock()
         client.add_metadata = MagicMock()
         client.set_metadata = MagicMock()
+        client.update_asset_consensus = MagicMock()
         return client
 
     @pytest.fixture()
@@ -232,6 +233,70 @@ def test_delete_assets(self, assets_namespace, mock_client):
             asset_ids=["asset1", "asset2"], external_ids=None, project_id=""
         )
 
+    def test_update_consensus_with_asset_id(self, assets_namespace, mock_client):
+        """Test update_consensus method with asset_id."""
+        mock_client.update_asset_consensus.return_value = True
+
+        result = assets_namespace.update_consensus(
+            project_id="project_123",
+            asset_id="asset1",
+            is_consensus=True,
+        )
+
+        assert result is True
+        mock_client.update_asset_consensus.assert_called_once_with(
+            project_id="project_123",
+            is_consensus=True,
+            asset_id="asset1",
+            external_id=None,
+        )
+
+    def test_update_consensus_with_external_id(self, assets_namespace, mock_client):
+        """Test update_consensus method with external_id."""
+        mock_client.update_asset_consensus.return_value = True
+
+        result = assets_namespace.update_consensus(
+            project_id="project_123",
+            external_id="ext_asset1",
+            is_consensus=True,
+        )
+
+        assert result is True
+        mock_client.update_asset_consensus.assert_called_once_with(
+            project_id="project_123",
+            is_consensus=True,
+            asset_id=None,
+            external_id="ext_asset1",
+        )
+
+    def test_update_consensus_deactivate(self, assets_namespace, mock_client):
+        """Test update_consensus method to deactivate consensus."""
+        mock_client.update_asset_consensus.return_value = False
+
+        result = assets_namespace.update_consensus(
+            project_id="project_123",
+            asset_id="asset1",
+            is_consensus=False,
+        )
+
+        assert result is False
+        mock_client.update_asset_consensus.assert_called_once_with(
+            project_id="project_123",
+            is_consensus=False,
+            asset_id="asset1",
+            external_id=None,
+        )
+
+    def test_update_consensus_raises_without_identifiers(self, assets_namespace):
+        """Test update_consensus raises ValueError when neither asset_id nor external_id is provided."""
+        with pytest.raises(
+            ValueError, match="At least one of asset_id or external_id must be provided"
+        ):
+            assets_namespace.update_consensus(
+                project_id="project_123",
+                is_consensus=True,
+            )
+
 
 class TestAssetsNamespaceContractCompatibility:
     """Contract tests to ensure domain API matches legacy API behavior."""