Add tests for redundant name mappings

repositories.json

@@ -1360,7 +1360,6 @@
 		"browsersupport": "Browser Support",
 		"bs3-sublime-plugin": "Bootstrap 3 Snippets",
 		"Bubububububad": "Bubububububad and Boneyfied Color Schemes",
-		"BuildParts": "BuildParts",
 		"BuildView": "Shows build output in a view",
 		"cakephp-tmbundle": "CakePHP (tmbundle)",
 		"Cappuccino-Sublime": "Cappuccino",
@@ -2224,7 +2223,6 @@
 		"Tritium.tmbundle": "Tritium",
 		"tubaina-afc": "Tubaina (afc)",
 		"ublime": "Ublime Color Schemes",
-		"Unity3D": "Unity3D",
 		"Unity3d-LeanTween-Snippets": "Unity3d LeanTween Snippets",
 		"Unity3D-Shader" : "Unity3D Shader Highlighter and Snippets",
 		"Unity3DScriptReference": "Unity3D Script Reference Search",

tests/test.py

@@ -22,7 +22,7 @@ repo_file = "repositories.json"
 #         json.load(fp)
 
 
-class TestOrder(unittest.TestCase):
+class TestContents(unittest.TestCase):
     # Do not limit the list comparison to 600 chars (for more detailed debugging)
     maxDiff = None
 
@@ -44,6 +44,16 @@ class TestOrder(unittest.TestCase):
         ren_packages = list(self.j['renamed_packages'].keys())
         self.assertEqual(ren_packages, sorted(ren_packages, key=str.lower))
 
+    def test_name_map_redundancy(self):
+        for k, v in self.j['package_name_map'].items():
+            if k == v:
+                raise ValueError("Package '%s' maps to itself" % k)
+
+    def test_rename_map_redundancy(self):
+        for k, v in self.j['renamed_packages'].items():
+            if k == v:
+                raise ValueError("Package '%s' renames to itself" % k)
+
 
 if __name__ == '__main__':
     # Manually go up one directory if this file is run explicitly