Check if default conf contains duplicate keys

sebastinas · sebastinas · commit 2ca120e3ea60 · 2015-01-21T09:16:21.000+01:00
Signed-off-by: Sebastian Ramacher &lt;sebastian+dev@ramacher.at&gt;
diff --git a/bpython/test/test_config.py b/bpython/test/test_config.py
@@ -34,6 +34,16 @@ def test_load_theme(self):
         config.load_theme(struct, TEST_THEME_PATH, struct.color_scheme, defaults)
         self.assertEquals(struct.color_scheme, expected)
 
+    def test_keybindings_default_contains_no_duplicates(self):
+        struct = self.load_temp_config("")
+
+        keys = (attr for attr in dir(struct) if attr.endswith('_key'))
+        mapped_keys = [getattr(struct, key) for key in keys if
+                       getattr(struct, key)]
+
+        mapped_keys_set = set(mapped_keys)
+        self.assertEqual(len(mapped_keys), len(mapped_keys_set))
+
     def test_keybindings_use_default(self):
         struct = self.load_temp_config(textwrap.dedent("""
             [keyboard]
