feat: add __repr__ to client exceptions - Apply suggestion from reviewer

Author: cchinchilla-dev

tests/client/test_base_client.py

@@ -62,15 +62,40 @@ def base_client(
 
 
 @pytest.mark.asyncio
-async def test_transport_aenter_returns_self(mock_transport: AsyncMock) -> None:
-    result = await ClientTransport.__aenter__(mock_transport)
-    assert result is mock_transport
+async def test_transport_async_context_manager() -> None:
+    class TestTransport(ClientTransport):
+        def __init__(self) -> None:
+            self.closed = False
+
+        async def close(self) -> None:
+            self.closed = True
+
+    TestTransport.__abstractmethods__ = set()  # type: ignore[attr-defined]
+
+    transport = TestTransport()
+    async with transport as t:
+        assert t is transport
+
+    assert transport.closed
 
 
 @pytest.mark.asyncio
-async def test_transport_aexit_calls_close(mock_transport: AsyncMock) -> None:
-    await ClientTransport.__aexit__(mock_transport, None, None, None)
-    mock_transport.close.assert_awaited_once()
+async def test_transport_async_context_manager_on_exception() -> None:
+    class TestTransport(ClientTransport):
+        def __init__(self) -> None:
+            self.closed = False
+
+        async def close(self) -> None:
+            self.closed = True
+
+    TestTransport.__abstractmethods__ = set()  # type: ignore[attr-defined]
+
+    transport = TestTransport()
+    with pytest.raises(RuntimeError, match='boom'):
+        async with transport:
+            raise RuntimeError('boom')
+
+    assert transport.closed
 
 
 @pytest.mark.asyncio