Renew default __repr__ implementation

Author: surister

src/crate/client/connection.py

@@ -208,7 +208,7 @@ def _lowest_server_version(self):
         return lowest or Version("0.0.0")
 
     def __repr__(self):
-        return "<Connection {0}>".format(repr(self.client))
+        return f"<{self.__class__.__qualname__} {self.client!r}>"
 
     def __enter__(self):
         return self

tests/client/test_connection.py

@@ -75,6 +75,12 @@ def test_connection_mock():
                                                      "my server",
                                                      "0.42.0")
 
+def test_default_repr():
+    """
+    Verify default repr dunder method.
+    """
+    conn = connect()
+    assert repr(conn) == "<Connection <Client ['http://127.0.0.1:4200']>>"
 
 def test_with_timezone():
     """