def testRemoveHeaderSearchPaths(self):
        project = XcodeProject(self.obj)
        project.add_header_search_paths('path/to/search')

        self.assertEqual(
            project.objects['5'].buildSettings.HEADER_SEARCH_PATHS,
            'path/to/search/**')
        self.assertEqual(
            project.objects['6'].buildSettings.HEADER_SEARCH_PATHS,
            'path/to/search/**')
        self.assertEqual(
            project.objects['7'].buildSettings.HEADER_SEARCH_PATHS,
            'path/to/search/**')
        self.assertEqual(
            project.objects['8'].buildSettings.HEADER_SEARCH_PATHS,
            'path/to/search/**')

        project.remove_header_search_paths('path/to/search/**')
        self.assertIsNone(
            project.objects['5'].buildSettings['HEADER_SEARCH_PATHS'])
        self.assertIsNone(
            project.objects['6'].buildSettings['HEADER_SEARCH_PATHS'])
        self.assertIsNone(
            project.objects['7'].buildSettings['HEADER_SEARCH_PATHS'])
        self.assertIsNone(
            project.objects['8'].buildSettings['HEADER_SEARCH_PATHS'])
    def testAddHeaderSearchPaths(self):
        project = XcodeProject(self.obj)
        project.add_header_search_paths('path/to/search')

        self.assertEqual(project.objects['5'].buildSettings.HEADER_SEARCH_PATHS, 'path/to/search/**')
        self.assertEqual(project.objects['6'].buildSettings.HEADER_SEARCH_PATHS, 'path/to/search/**')
        self.assertEqual(project.objects['7'].buildSettings.HEADER_SEARCH_PATHS, 'path/to/search/**')
        self.assertEqual(project.objects['8'].buildSettings.HEADER_SEARCH_PATHS, 'path/to/search/**')