'Returns the expected SASS commands for the specified system.'

def expected_sass_commands(self, system=None, asset_settings=u'test_static_optimized'):

    expected_sass_commands = []
    if (system != 'cms'):
        expected_sass_commands.extend(EXPECTED_LMS_SASS_COMMAND)
    if (system != 'lms'):
        expected_sass_commands.extend(EXPECTED_CMS_SASS_COMMAND)
    return [command.format(asset_settings=asset_settings) for command in expected_sass_commands]
