当我运行此测试时
def test_update_car(self):
new_car = Car.objects.create(make='Chevy', model='Equinox', year=2012, seats=4, color='green', VIN='12345671234567abc', current_mileage=19000, service_interval='3 months', next_service='april')
url = reverse('car-detail', kwargs={'pk': new_car.pk})
data = {
'make': 'test',
'model': 'test',
'year': 2014,
'seats': 5,
'color': 'blue',
'VIN': '12345671234567abc',
'current_mileage': 20000,
'service_interval': '6 months',
'next_service': 'July',
}
response = self.client.put(url, data=data)
self.assertEqual(response.status_code, status.HTTP_200_OK)
self.assertEqual(new_car.make, 'test')
我收到断言错误
AssertionError: 'Chevy' != 'test'
我应该如何改变其结构,以使PUT请求实际更改new_car的品牌和型号?
如果您的视图确实响应了PUT请求,则问题出在测试本身。您需要使用[Django-doc]从数据库刷新数据:.refresh_from_db(…)
def test_update_car(self):
new_car = Car.objects.create(make='Chevy', model='Equinox', year=2012, seats=4, color='green', VIN='12345671234567abc', current_mileage=19000, service_interval='3 months', next_service='april')
url = reverse('car-detail', kwargs={'pk': new_car.pk})
data = {
'make': 'test',
'model': 'test',
'year': 2014,
'seats': 5,
'color': 'blue',
'VIN': '12345671234567abc',
'current_mileage': 20000,
'service_interval': '6 months',
'next_service': 'July',
}
response = self.client.put(url, data=data)
new_car.refresh_from_db()
self.assertEqual(response.status_code, status.HTTP_200_OK)
self.assertEqual(new_car.make, 'test')
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我来说两句