test_toolchain.py 文件源码

def test_standard_toolchain_failure_process(self):
        make_dummy_dist(self, ((
            'entry_points.txt',
            '[calmjs.toolchain.advice]\n'
            'calmjs.toolchain:Toolchain = calmjs.tests.test_toolchain:bad\n'
            'calmjs.toolchain:NullToolchain = '
            'calmjs.tests.test_toolchain:dummy\n'
        ),), 'example.package', '1.0')

        working_set = pkg_resources.WorkingSet([self._calmjs_testing_tmpdir])
        reg = AdviceRegistry(CALMJS_TOOLCHAIN_ADVICE, _working_set=working_set)
        toolchain = NullToolchain()
        spec = Spec()
        with pretty_logging(stream=StringIO()) as s:
            reg.process_toolchain_spec_package(
                toolchain, spec, 'example.package')

        err = s.getvalue()
        # inheritance applies.
        self.assertIn(
            "found advice setup steps registered for package/requirement "
            "'example.package' for toolchain 'calmjs.toolchain:NullToolchain'",
            err,
        )
        self.assertIn("ERROR", err)
        self.assertIn(
            "failure encountered while setting up advices through entry_point",
            err)

        # partial execution will be done, so do test stuff.
        self.assertEqual(spec, {'dummy': ['dummy', 'bad']})