'Verify the result of get_locales_by_visit().'

@patch.object(utils, 'visitors_by_locale')
def test_get_locales_by_visit(self, visitors_by_locale):

    visitors_by_locale.return_value = {'de': 1674352, 'en-US': 9381226, 'es': 1226117, 'fr': 1075765, 'pt-BR': 788700, 'ru': 950564}
    results = get_locales_by_visit(date(2013, 7, 1), date(2013, 8, 1))
    eq_([('en-US', 9381226), ('de', 1674352), ('es', 1226117), ('fr', 1075765), ('ru', 950564), ('pt-BR', 788700)], results)
