How to use test_command_test method in molecule

Best Python code snippet using molecule_python

test_command_test.py

Source:test_command_test.py

1import os2import re3import sys4import shutil5import unittest as ut16import packaging.database7from os.path import join8from operator import getitem, setitem, delitem9from packaging.command.build import build10from packaging.tests import unittest11from packaging.tests.support import (TempdirManager, EnvironRestorer,12                                     LoggingCatcher)13from packaging.command.test import test14from packaging.command import set_command15from packaging.dist import Distribution16EXPECTED_OUTPUT_RE = r'''FAIL: test_blah \(myowntestmodule.SomeTest\)17----------------------------------------------------------------------18Traceback \(most recent call last\):19  File ".+/myowntestmodule.py", line \d+, in test_blah20    self.fail\("horribly"\)21AssertionError: horribly22'''23here = os.path.dirname(os.path.abspath(__file__))24class MockBuildCmd(build):25    build_lib = "mock build lib"26    command_name = 'build'27    plat_name = 'whatever'28    def initialize_options(self):29        pass30    def finalize_options(self):31        pass32    def run(self):33        self._record.append("build has run")34class TestTest(TempdirManager,35               EnvironRestorer,36               LoggingCatcher,37               unittest.TestCase):38    restore_environ = ['PYTHONPATH']39    def setUp(self):40        super(TestTest, self).setUp()41        self.addCleanup(packaging.database.clear_cache)42        new_pythonpath = os.path.dirname(os.path.dirname(here))43        pythonpath = os.environ.get('PYTHONPATH')44        if pythonpath is not None:45            new_pythonpath = os.pathsep.join((new_pythonpath, pythonpath))46        os.environ['PYTHONPATH'] = new_pythonpath47    def assert_re_match(self, pattern, string):48        def quote(s):49            lines = ['## ' + line for line in s.split('\n')]50            sep = ["#" * 60]51            return [''] + sep + lines + sep52        msg = quote(pattern) + ["didn't match"] + quote(string)53        msg = "\n".join(msg)54        if not re.search(pattern, string):55            self.fail(msg)56    def prepare_dist(self, dist_name):57        pkg_dir = join(os.path.dirname(__file__), "dists", dist_name)58        temp_pkg_dir = join(self.mkdtemp(), dist_name)59        shutil.copytree(pkg_dir, temp_pkg_dir)60        return temp_pkg_dir61    def safely_replace(self, obj, attr,62                       new_val=None, delete=False, dictionary=False):63        """Replace a object's attribute returning to its original state at the64        end of the test run. Creates the attribute if not present before65        (deleting afterwards). When delete=True, makes sure the value is del'd66        for the test run. If dictionary is set to True, operates of its items67        rather than attributes."""68        if dictionary:69            _setattr, _getattr, _delattr = setitem, getitem, delitem70            def _hasattr(_dict, value):71                return value in _dict72        else:73            _setattr, _getattr, _delattr, _hasattr = (setattr, getattr,74                                                      delattr, hasattr)75        orig_has_attr = _hasattr(obj, attr)76        if orig_has_attr:77            orig_val = _getattr(obj, attr)78        if delete is False:79            _setattr(obj, attr, new_val)80        elif orig_has_attr:81            _delattr(obj, attr)82        def do_cleanup():83            if orig_has_attr:84                _setattr(obj, attr, orig_val)85            elif _hasattr(obj, attr):86                _delattr(obj, attr)87        self.addCleanup(do_cleanup)88    def test_runs_unittest(self):89        module_name, a_module = self.prepare_a_module()90        record = []91        a_module.recorder = lambda *args: record.append("suite")92        class MockTextTestRunner:93            def __init__(*_, **__):94                pass95            def run(_self, suite):96                record.append("run")97        self.safely_replace(ut1, "TextTestRunner", MockTextTestRunner)98        dist = Distribution()99        cmd = test(dist)100        cmd.suite = "%s.recorder" % module_name101        cmd.run()102        self.assertEqual(record, ["suite", "run"])103    def test_builds_before_running_tests(self):104        self.addCleanup(set_command, 'packaging.command.build.build')105        set_command('packaging.tests.test_command_test.MockBuildCmd')106        dist = Distribution()107        dist.get_command_obj('build')._record = record = []108        cmd = test(dist)109        cmd.runner = self.prepare_named_function(lambda: None)110        cmd.ensure_finalized()111        cmd.run()112        self.assertEqual(['build has run'], record)113    @unittest.skip('needs to be written')114    def test_works_with_2to3(self):115        pass116    def test_checks_requires(self):117        dist = Distribution()118        cmd = test(dist)119        phony_project = 'ohno_ohno-impossible_1234-name_stop-that!'120        cmd.tests_require = [phony_project]121        cmd.ensure_finalized()122        logs = self.get_logs()123        self.assertIn(phony_project, logs[-1])124    def prepare_a_module(self):125        tmp_dir = self.mkdtemp()126        sys.path.append(tmp_dir)127        self.addCleanup(sys.path.remove, tmp_dir)128        self.write_file((tmp_dir, 'packaging_tests_a.py'), '')129        import packaging_tests_a as a_module130        return "packaging_tests_a", a_module131    def prepare_named_function(self, func):132        module_name, a_module = self.prepare_a_module()133        a_module.recorder = func134        return "%s.recorder" % module_name135    def test_custom_runner(self):136        dist = Distribution()137        cmd = test(dist)138        record = []139        cmd.runner = self.prepare_named_function(140            lambda: record.append("runner called"))141        cmd.ensure_finalized()142        cmd.run()143        self.assertEqual(["runner called"], record)144    def prepare_mock_ut2(self):145        class MockUTClass:146            def __init__(*_, **__):147                pass148            def discover(self):149                pass150            def run(self, _):151                pass152        class MockUTModule:153            TestLoader = MockUTClass154            TextTestRunner = MockUTClass155        mock_ut2 = MockUTModule()156        self.safely_replace(sys.modules, "unittest2",157                            mock_ut2, dictionary=True)158        return mock_ut2159    def test_gets_unittest_discovery(self):160        mock_ut2 = self.prepare_mock_ut2()161        dist = Distribution()162        cmd = test(dist)163        self.safely_replace(ut1.TestLoader, "discover", lambda: None)164        self.assertEqual(cmd.get_ut_with_discovery(), ut1)165        del ut1.TestLoader.discover166        self.assertEqual(cmd.get_ut_with_discovery(), mock_ut2)167    def test_calls_discover(self):168        self.safely_replace(ut1.TestLoader, "discover", delete=True)169        mock_ut2 = self.prepare_mock_ut2()170        record = []171        mock_ut2.TestLoader.discover = lambda self, path: record.append(path)172        dist = Distribution()173        cmd = test(dist)174        cmd.run()175        self.assertEqual([os.curdir], record)176def test_suite():177    return unittest.makeSuite(TestTest)178if __name__ == "__main__":...

bot_test.py

Source:bot_test.py

...83    result = runner.invoke(init_db, [config_path])84    assert result.exit_code == 085    86@pytest.mark.asyncio87async def test_command_test(bot):88    """89    Tests the !test command.90    91    * bot (fixture) - configured testable bot object92    """93    msg = MockMessage(1, "!test")94    await bot._parse_command(msg)95    96@pytest.mark.asyncio97async def test_command_addcourse(bot):98    """99    Tests the !addcourse command. Verifies that a message is sent to a mock100    channel, and that database entry for the course is created.101    ...

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