python - 将自定义测试套件运行器与 pytest-django 一起使用

Question

我想将我的 Django(版本 1.6x)应用程序切换为使用 pytest-django 进行测试。因此我通过 pip 安装了最新的 pytest-django 并获得了这些版本:

pytest==2.6.4
pytest-django==2.7.0

对于常规的 django 测试，我正在使用自定义测试套件运行器扩展 DjangoTestSuiteRunner，我在 settings.py 中配置了它:

设置.py:

TEST_RUNNER = "dcmanager.tests.runner.ManagedModelTestRunner"

运行者.py:

import unittest

from django.conf import settings
from django.db.models import get_app, get_apps
from django.test.simple import DjangoTestSuiteRunner, build_test, build_suite, runner


class ManagedModelTestRunner(DjangoTestSuiteRunner):
    """
    Test runner that automatically makes all unmanaged models in
    project managed for the duration of the test run and patches VStorage model,
    so that one doesn't need to execute the SQL manually to create them.
    """
    IGNORE_TESTS = ['django', 'rest_framework', 'rest_framework_swagger']

    def build_suite(self, test_labels, extra_tests=None, **kwargs):
        suite = unittest.TestSuite()

        if test_labels:
            for label in test_labels:
                if '.' in label:
                    suite.addTest(build_test(label))
                else:
                    app = get_app(label)
                    suite.addTest(build_suite(app))
        else:
            ignore_list = []
            for app in get_apps():
                app_name_parts = app.__name__.split('.')
                for index, _ in enumerate(app_name_parts):
                    app_part_name = '.'.join(app_name_parts[0:index])
                    if app_part_name and app_part_name in self.IGNORE_TESTS:
                        ignore_list.append(app.__name__)
                        break
                if app.__name__ not in ignore_list:
                    suite.addTest(build_suite(app))

        if extra_tests:
            for test in extra_tests:
                suite.addTest(test)

        return runner.reorder_suite(suite, (unittest.TestCase,))

    def setup_test_environment(self, *args, **kwargs):
        if settings.STAGE == 'TEST':
            from django.db.models.loading import get_models
            self.unmanaged_models = [m for m in get_models()
                                     if not m._meta.managed]
            for m in self.unmanaged_models:
                m._meta.managed = True

        super(ManagedModelTestRunner, self).setup_test_environment(*args,
                                                                   **kwargs)

    def teardown_test_environment(self, *args, **kwargs):
        super(ManagedModelTestRunner, self).teardown_test_environment(*args,
                                                                      **kwargs)
        # reset unmanaged models
        for m in self.unmanaged_models:
            m._meta.managed = False

如何告诉 pytest-django 使用我的自定义测试套件运行程序？

Answer 1

py.test 根本不使用单元测试运行器

恐怕你将不得不在 py.test 中重做自定义集合