PYCBC-385: Add test to test enabling error map

Add test to prove it’s possible to enable error map.
Invalid connection string args cause an error when connecting.

Change-Id: I04863cc22e002e5abb0c6e701de3aaea91077b77
Reviewed-on: http://review.couchbase.org/81182
Tested-by: Mike Goldsmith <goldsmith.mike@gmail.com>
Reviewed-by: Sergey Avseyev <sergey.avseyev@gmail.com>

couchbase/tests/cases/connection_t.py

@@ -114,5 +114,11 @@ def test_multi_hosts(self):
         cb = self.factory(str(cs))
         self.assertTrue(cb.upsert("foo", "bar").success)
 
+    def test_enable_error_map(self):
+        # enabled via connection string param, invalid params cause error
+        conn_str = 'http://{0}:{1}?enable_errmap=true'.format(self.cluster_info.host, self.cluster_info.port)
+        cb = self.factory(conn_str)
+        self.assertTrue(cb.upsert("foo", "bar").success)
+
 if __name__ == '__main__':
     unittest.main()