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How to use test_setUpClass_skip method in pytest-django

Best Python code snippet using pytest-django_python
test_testsuite.py
Source:test_testsuite.py
1# Copyright (c) 2009-2011 testtools developers. See LICENSE for details.2"""Test ConcurrentTestSuite and related things."""3__metaclass__ = type4import doctest5from functools import partial6import sys7import unittest8import unittest29from extras import try_import10from testtools import (11    ConcurrentTestSuite,12    ConcurrentStreamTestSuite,13    iterate_tests,14    PlaceHolder,15    TestByTestResult,16    TestCase,17    )18from testtools.compat import _b, _u19from testtools.matchers import DocTestMatches20from testtools.testsuite import FixtureSuite, iterate_tests, sorted_tests21from testtools.tests.helpers import LoggingResult22from testtools.testresult.doubles import StreamResult as LoggingStream23FunctionFixture = try_import('fixtures.FunctionFixture')24class Sample(TestCase):25    def __hash__(self):26        return id(self)27    def test_method1(self):28        pass29    def test_method2(self):30        pass31class TestConcurrentTestSuiteRun(TestCase):32    def test_broken_test(self):33        log = []34        def on_test(test, status, start_time, stop_time, tags, details):35            log.append((test.id(), status, set(details.keys())))36        class BrokenTest(object):37            # Simple break - no result parameter to run()38            def __call__(self):39                pass40            run = __call__41        original_suite = unittest.TestSuite([BrokenTest()])42        suite = ConcurrentTestSuite(original_suite, self.split_suite)43        suite.run(TestByTestResult(on_test))44        self.assertEqual([('broken-runner', 'error', set(['traceback']))], log)45    def test_trivial(self):46        log = []47        result = LoggingResult(log)48        test1 = Sample('test_method1')49        test2 = Sample('test_method2')50        original_suite = unittest.TestSuite([test1, test2])51        suite = ConcurrentTestSuite(original_suite, self.split_suite)52        suite.run(result)53        # log[0] is the timestamp for the first test starting.54        test1 = log[1][1]55        test2 = log[-1][1]56        self.assertIsInstance(test1, Sample)57        self.assertIsInstance(test2, Sample)58        self.assertNotEqual(test1.id(), test2.id())59    def test_wrap_result(self):60        # ConcurrentTestSuite has a hook for wrapping the per-thread result.61        wrap_log = []62        def wrap_result(thread_safe_result, thread_number):63            wrap_log.append(64                (thread_safe_result.result.decorated, thread_number))65            return thread_safe_result66        result_log = []67        result = LoggingResult(result_log)68        test1 = Sample('test_method1')69        test2 = Sample('test_method2')70        original_suite = unittest.TestSuite([test1, test2])71        suite = ConcurrentTestSuite(72            original_suite, self.split_suite, wrap_result=wrap_result)73        suite.run(result)74        self.assertEqual(75            [(result, 0),76             (result, 1),77             ], wrap_log)78        # Smoke test to make sure everything ran OK.79        self.assertNotEqual([], result_log)80    def split_suite(self, suite):81        return list(iterate_tests(suite))82class TestConcurrentStreamTestSuiteRun(TestCase):83    def test_trivial(self):84        result = LoggingStream()85        test1 = Sample('test_method1')86        test2 = Sample('test_method2')87        cases = lambda:[(test1, '0'), (test2, '1')]88        suite = ConcurrentStreamTestSuite(cases)89        suite.run(result)90        def freeze(set_or_none):91            if set_or_none is None:92                return set_or_none93            return frozenset(set_or_none)94        # Ignore event order: we're testing the code is all glued together,95        # which just means we can pump events through and they get route codes96        # added appropriately.97        self.assertEqual(set([98            ('status',99             'testtools.tests.test_testsuite.Sample.test_method1',100             'inprogress',101             None,102             True,103             None,104             None,105             False,106             None,107             '0',108             None,109             ),110            ('status',111             'testtools.tests.test_testsuite.Sample.test_method1',112             'success',113             frozenset(),114             True,115             None,116             None,117             False,118             None,119             '0',120             None,121             ),122            ('status',123             'testtools.tests.test_testsuite.Sample.test_method2',124             'inprogress',125             None,126             True,127             None,128             None,129             False,130             None,131             '1',132             None,133             ),134            ('status',135             'testtools.tests.test_testsuite.Sample.test_method2',136             'success',137             frozenset(),138             True,139             None,140             None,141             False,142             None,143             '1',144             None,145             ),146            ]), set(event[0:3] + (freeze(event[3]),) + event[4:10] + (None,)147                for event in result._events))148    def test_broken_runner(self):149        # If the object called breaks, the stream is informed about it150        # regardless.151        class BrokenTest(object):152            # broken - no result parameter!153            def __call__(self):154                pass155            def run(self):156                pass157        result = LoggingStream()158        cases = lambda:[(BrokenTest(), '0')]159        suite = ConcurrentStreamTestSuite(cases)160        suite.run(result)161        events = result._events162        # Check the traceback loosely.163        self.assertEqual(events[1][6].decode('utf8'),164            "Traceback (most recent call last):\n")165        self.assertThat(events[2][6].decode('utf8'), DocTestMatches("""\166  File "...testtools/testsuite.py", line ..., in _run_test167    test.run(process_result)168""", doctest.ELLIPSIS))169        self.assertThat(events[3][6].decode('utf8'), DocTestMatches("""\170TypeError: run() takes ...1 ...argument...2...given...171""", doctest.ELLIPSIS))172        events = [event[0:10] + (None,) for event in events]173        events[1] = events[1][:6] + (None,) + events[1][7:]174        events[2] = events[2][:6] + (None,) + events[2][7:]175        events[3] = events[3][:6] + (None,) + events[3][7:]176        self.assertEqual([177            ('status', "broken-runner-'0'", 'inprogress', None, True, None, None, False, None, _u('0'), None),178            ('status', "broken-runner-'0'", None, None, True, 'traceback', None,179             False,180             'text/x-traceback; charset="utf8"; language="python"',181             '0',182             None),183            ('status', "broken-runner-'0'", None, None, True, 'traceback', None,184             False,185             'text/x-traceback; charset="utf8"; language="python"',186             '0',187             None),188            ('status', "broken-runner-'0'", None, None, True, 'traceback', None,189             True,190             'text/x-traceback; charset="utf8"; language="python"',191             '0',192             None),193             ('status', "broken-runner-'0'", 'fail', set(), True, None, None, False, None, _u('0'), None)194            ], events)195    def split_suite(self, suite):196        tests = list(enumerate(iterate_tests(suite)))197        return [(test, _u(str(pos))) for pos, test in tests]198    def test_setupclass_skip(self):199        # We should support setupclass skipping using cls.skipException.200        # Because folk have used that.201        class Skips(TestCase):202            @classmethod203            def setUpClass(cls):204                raise cls.skipException('foo')205            def test_notrun(self):206                pass207        # Test discovery uses the default suite from unittest2 (unless users208        # deliberately change things, in which case they keep both pieces).209        suite = unittest2.TestSuite([Skips("test_notrun")])210        log = []211        result = LoggingResult(log)212        suite.run(result)213        self.assertEqual(['addSkip'], [item[0] for item in log])214    def test_setupclass_upcall(self):215        # Note that this is kindof-a-case-test, kindof-suite, because216        # setUpClass is linked between them.217        class Simples(TestCase):218            @classmethod219            def setUpClass(cls):220                super(Simples, cls).setUpClass()221            def test_simple(self):222                pass223        # Test discovery uses the default suite from unittest2 (unless users224        # deliberately change things, in which case they keep both pieces).225        suite = unittest2.TestSuite([Simples("test_simple")])226        log = []227        result = LoggingResult(log)228        suite.run(result)229        self.assertEqual(230            ['startTest', 'addSuccess', 'stopTest'],231            [item[0] for item in log])232class TestFixtureSuite(TestCase):233    def setUp(self):234        super(TestFixtureSuite, self).setUp()235        if FunctionFixture is None:236            self.skip("Need fixtures")237    def test_fixture_suite(self):238        log = []239        class Sample(TestCase):240            def test_one(self):241                log.append(1)242            def test_two(self):243                log.append(2)244        fixture = FunctionFixture(245            lambda: log.append('setUp'),246            lambda fixture: log.append('tearDown'))247        suite = FixtureSuite(fixture, [Sample('test_one'), Sample('test_two')])248        suite.run(LoggingResult([]))249        self.assertEqual(['setUp', 1, 2, 'tearDown'], log)250    def test_fixture_suite_sort(self):251        log = []252        class Sample(TestCase):253            def test_one(self):254                log.append(1)255            def test_two(self):256                log.append(2)257        fixture = FunctionFixture(258            lambda: log.append('setUp'),259            lambda fixture: log.append('tearDown'))260        suite = FixtureSuite(fixture, [Sample('test_one'), Sample('test_one')])261        self.assertRaises(ValueError, suite.sort_tests)262class TestSortedTests(TestCase):263    def test_sorts_custom_suites(self):264        a = PlaceHolder('a')265        b = PlaceHolder('b')266        class Subclass(unittest.TestSuite):267            def sort_tests(self):268                self._tests = sorted_tests(self, True)269        input_suite = Subclass([b, a])270        suite = sorted_tests(input_suite)271        self.assertEqual([a, b], list(iterate_tests(suite)))272        self.assertEqual([input_suite], list(iter(suite)))273    def test_custom_suite_without_sort_tests_works(self):274        a = PlaceHolder('a')275        b = PlaceHolder('b')276        class Subclass(unittest.TestSuite):pass277        input_suite = Subclass([b, a])278        suite = sorted_tests(input_suite)279        self.assertEqual([b, a], list(iterate_tests(suite)))280        self.assertEqual([input_suite], list(iter(suite)))281    def test_sorts_simple_suites(self):282        a = PlaceHolder('a')283        b = PlaceHolder('b')284        suite = sorted_tests(unittest.TestSuite([b, a]))285        self.assertEqual([a, b], list(iterate_tests(suite)))286    def test_duplicate_simple_suites(self):287        a = PlaceHolder('a')288        b = PlaceHolder('b')289        c = PlaceHolder('a')290        self.assertRaises(291            ValueError, sorted_tests, unittest.TestSuite([a, b, c]))292def test_suite():293    from unittest import TestLoader...
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