test_build.py 文件源码

def test_render_dockerfile(self):
        tmp_dir = self.useFixture(fixtures.TempDir()).path
        fname = os.path.join(tmp_dir, 'Dockerfile.j2')
        with open(fname, 'w') as f:
            f.write(self.source)
        if not self.exception:
            res = build.render_dockerfile(fname, 'name', self.config)
            self.assertEqual(res, self.result)
        else:
            exc = self.assertRaises(ValueError, build.render_dockerfile,
                                    fname, 'name', self.config)
            self.assertEqual(exc.args[0], self.exception.args[0])