Add initial TES integration test (Funnel)

tests/integration/test_funnel.py

@@ -0,0 +1,35 @@
+import unittest
+import tes
+
+
+class TestTESClient(unittest.TestCase):
+    def setUp(self):
+        self.cli = tes.HTTPClient("http://localhost:8000", timeout=5)
+        self.task = tes.Task(
+            executors=[
+                tes.Executor(
+                    image="alpine",
+                    command=["echo", "hello"]
+                )
+            ]
+        )
+
+    def test_task_creation(self):
+        # Test service info retrieval
+        service_info = self.cli.get_service_info()
+        self.assertIsNotNone(service_info)
+
+        # Test task creation
+        task_id = self.cli.create_task(self.task)
+        self.assertIsNotNone(task_id)
+
+        # Wait for task to complete
+        _ = self.cli.wait(task_id)
+
+        # Test task info retrieval
+        task_info = self.cli.get_task(task_id, view="BASIC")
+        self.assertIsNotNone(task_info)
+
+
+if __name__ == '__main__':
+    unittest.main()