Test suite executed from CI pipeline (#433)

* Test strategy & test cases

* Unit tests

* Integration tests

tests/unit/test_gateway/test_endpoint_manager.py

@@ -0,0 +1,89 @@
+"""
+Tests for Gateway Endpoint Manager
+"""
+
+import pytest
+from unittest.mock import MagicMock
+
+from trustgraph.gateway.endpoint.manager import EndpointManager
+
+
+class TestEndpointManager:
+    """Test cases for EndpointManager class"""
+
+    def test_endpoint_manager_initialization(self):
+        """Test EndpointManager initialization creates all endpoints"""
+        mock_dispatcher_manager = MagicMock()
+        mock_auth = MagicMock()
+        
+        # Mock dispatcher methods
+        mock_dispatcher_manager.dispatch_global_service.return_value = MagicMock()
+        mock_dispatcher_manager.dispatch_socket.return_value = MagicMock()
+        mock_dispatcher_manager.dispatch_flow_service.return_value = MagicMock()
+        mock_dispatcher_manager.dispatch_flow_import.return_value = MagicMock()
+        mock_dispatcher_manager.dispatch_flow_export.return_value = MagicMock()
+        mock_dispatcher_manager.dispatch_core_import.return_value = MagicMock()
+        mock_dispatcher_manager.dispatch_core_export.return_value = MagicMock()
+        
+        manager = EndpointManager(
+            dispatcher_manager=mock_dispatcher_manager,
+            auth=mock_auth,
+            prometheus_url="http://prometheus:9090",
+            timeout=300
+        )
+        
+        assert manager.dispatcher_manager == mock_dispatcher_manager
+        assert manager.timeout == 300
+        assert manager.services == {}
+        assert len(manager.endpoints) > 0  # Should have multiple endpoints
+
+    def test_endpoint_manager_with_default_timeout(self):
+        """Test EndpointManager with default timeout value"""
+        mock_dispatcher_manager = MagicMock()
+        mock_auth = MagicMock()
+        
+        # Mock dispatcher methods
+        mock_dispatcher_manager.dispatch_global_service.return_value = MagicMock()
+        mock_dispatcher_manager.dispatch_socket.return_value = MagicMock()
+        mock_dispatcher_manager.dispatch_flow_service.return_value = MagicMock()
+        mock_dispatcher_manager.dispatch_flow_import.return_value = MagicMock()
+        mock_dispatcher_manager.dispatch_flow_export.return_value = MagicMock()
+        mock_dispatcher_manager.dispatch_core_import.return_value = MagicMock()
+        mock_dispatcher_manager.dispatch_core_export.return_value = MagicMock()
+        
+        manager = EndpointManager(
+            dispatcher_manager=mock_dispatcher_manager,
+            auth=mock_auth,
+            prometheus_url="http://prometheus:9090"
+        )
+        
+        assert manager.timeout == 600  # Default value
+
+    def test_endpoint_manager_dispatcher_calls(self):
+        """Test EndpointManager calls all required dispatcher methods"""
+        mock_dispatcher_manager = MagicMock()
+        mock_auth = MagicMock()
+        
+        # Mock dispatcher methods that are actually called
+        mock_dispatcher_manager.dispatch_global_service.return_value = MagicMock()
+        mock_dispatcher_manager.dispatch_socket.return_value = MagicMock()
+        mock_dispatcher_manager.dispatch_flow_service.return_value = MagicMock()
+        mock_dispatcher_manager.dispatch_flow_import.return_value = MagicMock()
+        mock_dispatcher_manager.dispatch_flow_export.return_value = MagicMock()
+        mock_dispatcher_manager.dispatch_core_import.return_value = MagicMock()
+        mock_dispatcher_manager.dispatch_core_export.return_value = MagicMock()
+        
+        EndpointManager(
+            dispatcher_manager=mock_dispatcher_manager,
+            auth=mock_auth,
+            prometheus_url="http://test:9090"
+        )
+        
+        # Verify all dispatcher methods were called during initialization
+        mock_dispatcher_manager.dispatch_global_service.assert_called_once()
+        mock_dispatcher_manager.dispatch_socket.assert_called()  # Called twice
+        mock_dispatcher_manager.dispatch_flow_service.assert_called_once()
+        mock_dispatcher_manager.dispatch_flow_import.assert_called_once()
+        mock_dispatcher_manager.dispatch_flow_export.assert_called_once()
+        mock_dispatcher_manager.dispatch_core_import.assert_called_once()
+        mock_dispatcher_manager.dispatch_core_export.assert_called_once()