KAB-923: add basic tests that check the registered tools

Author: Vita Stejskal

tests/test_server.py

@@ -0,0 +1,32 @@
+import pytest
+
+from keboola_mcp_server.server import create_server
+
+
+class TestServer:
+    @pytest.mark.asyncio
+    async def test_list_tools(self):
+        server = create_server()
+        tools = await server.list_tools()
+        assert sorted(t.name for t in tools) == [
+            "get_bucket_metadata",
+            "get_table_metadata",
+            "list_bucket_info",
+            "list_bucket_tables",
+            "list_component_configs",
+            "list_components",
+            "query_table",
+        ]
+
+    @pytest.mark.asyncio
+    async def test_tools_have_descriptions(self):
+        server = create_server()
+        tools = await server.list_tools()
+
+        missing_descriptions: list[str] = []
+        for t in tools:
+            if not t.description:
+                missing_descriptions.append(t.name)
+
+        missing_descriptions.sort()
+        assert not missing_descriptions, f"These tools have no description: {missing_descriptions}"