django discover runner和XML报告？

我有一个正在运行的Django应用程序，它已成功地使用

unittest xml reporting

从我的unittests生成xml报告

然而，这个项目正在快速发展，我想在每个应用程序中将我的测试分解成单独的文件。因此，我安装了

django discover runner

，它可以找到我的所有测试文件并成功运行它们

但是，

django discover runner

不生成XML报告，这是我需要的（用于竹子）

我发现：

并尝试实现该建议（在我的每个test.py文件中），但没有生成XML

---

如何使用

django discover runner

和

unittest xml reporting

来发现我的测试并生成xml报告？

因此，解决这个问题的方法比我预期的要简单得多。对于可能希望这样做的任何其他N00B：

简而言之，我只是简单地将

django discover runner

和

unittest xml reporting

提供的两个测试运行程序拼凑到一个定制的测试运行程序中：

from django.conf import settings
from django.test.utils import setup_test_environment, teardown_test_environment
import xmlrunner
from django.core.exceptions import ImproperlyConfigured
from django.test import TestCase
from django.test.simple import DjangoTestSuiteRunner, reorder_suite
from django.utils.importlib import import_module

try:
    from django.utils.unittest import defaultTestLoader
except ImportError:
    try:
        from unittest2 import defaultTestLoader  # noqa
    except ImportError:
        raise ImproperlyConfigured("Couldn't import unittest2 default "
                               "test loader. Please use Django >= 1.3 "
                               "or go install the unittest2 library.")

### CUSTOM RUNNER NAME
class myTestRunner(DjangoTestSuiteRunner):
    ### THIS SECTION FROM UNITTESTS-XML-REPORTING
    def build_suite(self, test_labels, extra_tests=None, **kwargs):
        suite = None
        root = getattr(settings, 'TEST_DISCOVER_ROOT', '.')
        top_level = getattr(settings, 'TEST_DISCOVER_TOP_LEVEL', None)
        pattern = getattr(settings, 'TEST_DISCOVER_PATTERN', 'test*.py')

        if test_labels:
            suite = defaultTestLoader.loadTestsFromNames(test_labels)
            # if single named module has no tests, do discovery within it
            if not suite.countTestCases() and len(test_labels) == 1:
                suite = None
                root = import_module(test_labels[0]).__path__[0]

        if suite is None:
            suite = defaultTestLoader.discover(root,
                pattern=pattern, top_level_dir=top_level)

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

        return reorder_suite(suite, (TestCase,))

    ###THIS SECTION FROM DJANGO-DISCOVER-RUNNER
    def run_tests(self, test_labels, extra_tests=None, **kwargs):
        """
        Run the unit tests for all the test labels in the provided list.
        Labels must be of the form:
         - app.TestClass.test_method
        Run a single specific test method
         - app.TestClass
        Run all the test methods in a given class
         - app
        Search for doctests and unittests in the named application.

        When looking for tests, the test runner will look in the models and
        tests modules for the application.

        A list of 'extra' tests may also be provided; these tests
        will be added to the test suite.

        Returns the number of tests that failed.
        """
        setup_test_environment()

        settings.DEBUG = False

        verbosity = getattr(settings, 'TEST_OUTPUT_VERBOSE', 1)
        if isinstance(verbosity, bool):
            verbosity = (1, 2)[verbosity]
        descriptions = getattr(settings, 'TEST_OUTPUT_DESCRIPTIONS', False)
        output = getattr(settings, 'TEST_OUTPUT_DIR', '.')

        suite = self.build_suite(test_labels, extra_tests)

        old_config = self.setup_databases()

        result = xmlrunner.XMLTestRunner(
            verbosity=verbosity, descriptions=descriptions,
            output=output).run(suite)

        self.teardown_databases(old_config)
        teardown_test_environment()

        return len(result.failures) + len(result.errors)

这应该保存在项目中合适的地方。在测试设置文件（

test\u settings.py

-根据

django discover runner

说明）中，设置测试运行程序：

TEST_RUNNER = '<your-django-project>.customTestRunner.myTestRunner'

此解决方案允许我使用

django discover runner

的功能来发现整个项目中的所有测试文件（由

django discover runner

的

test\u discover\u PATTERN

选项指定），并且仍然可以根据需要输出XML报告。非常感谢原始代码的作者：

---

自从提出这个问题以来，unittest xml报告项目已经为新的Django

DiscoveryRunner

类提供了支持。您只需在Django设置文件中设置测试运行程序：

TEST_RUNNER = 'xmlrunner.extra.djangotestrunner.XMLTestRunner'

---

它将运行与DiscoverRunner相同的测试。

谢谢！！配置它花了几秒钟的时间

TEST_RUNNER = 'xmlrunner.extra.djangotestrunner.XMLTestRunner'