Mojo: Mojom: Add missing assertEquals in test.

mojo/public/tools/bindings/pylib/mojom_tests/parse/parser_unittest.py

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import imp
 import os.path
 import sys
 import unittest
 
 # Disable lint check for finding modules:
@@ skipping 931 matching lines @@
     source3 = """\
         import "somedir/my1.mojom"
         import "somedir/my2.mojom"
         module my_module {}
         """
     expected3 = ast.Mojom(
         ast.Module(('IDENTIFIER', 'my_module'), None),
         ast.ImportList([ast.Import("somedir/my1.mojom"),
                         ast.Import("somedir/my2.mojom")]),
         [])
+    self.assertEquals(parser.Parse(source3, "my_file.mojom"), expected3)
 
   def testInvalidImports(self):
     """Tests that invalid import statements are correctly detected."""
 
     source1 = """\
         // Make the error occur on line 2.
         import invalid
         """
     with self.assertRaisesRegexp(
         parser.ParseError,
         r"^my_file\.mojom:2: Error: Unexpected 'invalid':\n"
             r" *import invalid$"):
       parser.Parse(source1, "my_file.mojom")
 
     source2 = """\
         import  // Missing string.
         module {}
         """
     with self.assertRaisesRegexp(
         parser.ParseError,
         r"^my_file\.mojom:2: Error: Unexpected 'module':\n"
             r" *module {}$"):
       parser.Parse(source2, "my_file.mojom")
 
 
 if __name__ == "__main__":
   unittest.main()