How to use create_mock_function method in autotest

Best Python code snippet using autotest_python

subcommand_unittest.py

Source:subcommand_unittest.py

...56        self.god.check_playback()57    def _setup_fork_start_parent(self):58        self.god.stub_function(subcommand.os, 'fork')59        subcommand.os.fork.expect_call().and_return(1000)60        func = self.god.create_mock_function('func')61        cmd = _create_subcommand(func, [])62        cmd.fork_start()63        return cmd64    def test_fork_start_parent(self):65        cmd = self._setup_fork_start_parent()66        self.assertEquals(cmd.pid, 1000)67        self.god.check_playback()68    def _setup_fork_start_child(self):69        self.god.stub_function(subcommand.os, 'pipe')70        self.god.stub_function(subcommand.os, 'fork')71        self.god.stub_function(subcommand.os, 'close')72        self.god.stub_function(subcommand.os, 'write')73        self.god.stub_function(subcommand.cPickle, 'dumps')74        self.god.stub_function(subcommand.os, '_exit')75    def test_fork_start_child(self):76        self._setup_fork_start_child()77        func = self.god.create_mock_function('func')78        fork_hook = self.god.create_mock_function('fork_hook')79        join_hook = self.god.create_mock_function('join_hook')80        subcommand.subcommand.register_fork_hook(fork_hook)81        subcommand.subcommand.register_join_hook(join_hook)82        cmd = _create_subcommand(func, (1, 2))83        subcommand.os.pipe.expect_call().and_return((10, 20))84        subcommand.os.fork.expect_call().and_return(0)85        subcommand.os.close.expect_call(10)86        fork_hook.expect_call(cmd)87        func.expect_call(1, 2).and_return(True)88        subcommand.cPickle.dumps.expect_call(True,89                subcommand.cPickle.HIGHEST_PROTOCOL).and_return('True')90        subcommand.os.write.expect_call(20, 'True')91        subcommand.os.close.expect_call(20)92        join_hook.expect_call(cmd)93        subcommand.os._exit.expect_call(0)94        cmd.fork_start()95        self.god.check_playback()96    def test_fork_start_child_error(self):97        self._setup_fork_start_child()98        self.god.stub_function(subcommand.logging, 'exception')99        func = self.god.create_mock_function('func')100        cmd = _create_subcommand(func, (1, 2))101        error = Exception('some error')102        subcommand.os.pipe.expect_call().and_return((10, 20))103        subcommand.os.fork.expect_call().and_return(0)104        subcommand.os.close.expect_call(10)105        func.expect_call(1, 2).and_raises(error)106        subcommand.logging.exception.expect_call('function failed')107        subcommand.cPickle.dumps.expect_call(error,108                subcommand.cPickle.HIGHEST_PROTOCOL).and_return('error')109        subcommand.os.write.expect_call(20, 'error')110        subcommand.os.close.expect_call(20)111        subcommand.os._exit.expect_call(1)112        cmd.fork_start()113        self.god.check_playback()114    def _setup_poll(self):115        cmd = self._setup_fork_start_parent()116        self.god.stub_function(subcommand.os, 'waitpid')117        return cmd118    def test_poll_running(self):119        cmd = self._setup_poll()120        (subcommand.os.waitpid.expect_call(1000, subcommand.os.WNOHANG)121                .and_raises(subcommand.os.error('waitpid')))122        self.assertEquals(cmd.poll(), None)123        self.god.check_playback()124    def test_poll_finished_success(self):125        cmd = self._setup_poll()126        (subcommand.os.waitpid.expect_call(1000, subcommand.os.WNOHANG)127                .and_return((1000, 0)))128        self.assertEquals(cmd.poll(), 0)129        self.god.check_playback()130    def test_poll_finished_failure(self):131        cmd = self._setup_poll()132        self.god.stub_function(cmd, '_handle_exitstatus')133        (subcommand.os.waitpid.expect_call(1000, subcommand.os.WNOHANG)134                .and_return((1000, 10)))135        cmd._handle_exitstatus.expect_call(10).and_raises(Exception('fail'))136        self.assertRaises(Exception, cmd.poll)137        self.god.check_playback()138    def test_wait_success(self):139        cmd = self._setup_poll()140        (subcommand.os.waitpid.expect_call(1000, 0)141                .and_return((1000, 0)))142        self.assertEquals(cmd.wait(), 0)143        self.god.check_playback()144    def test_wait_failure(self):145        cmd = self._setup_poll()146        self.god.stub_function(cmd, '_handle_exitstatus')147        (subcommand.os.waitpid.expect_call(1000, 0)148                .and_return((1000, 10)))149        cmd._handle_exitstatus.expect_call(10).and_raises(Exception('fail'))150        self.assertRaises(Exception, cmd.wait)151        self.god.check_playback()152class real_subcommand_test(unittest.TestCase):153    """Test actually running subcommands (without mocking)."""154    def _setup_subcommand(self, func, *args):155        cmd = subcommand.subcommand(func, args)156        cmd.fork_start()157        return cmd158    def test_fork_waitfor_no_timeout(self):159        """Test fork_waitfor success with no timeout."""160        cmd = self._setup_subcommand(lambda: None)161        self.assertEquals(cmd.fork_waitfor(), 0)162    def test_fork_waitfor_timeout(self):163        """Test fork_waitfor success with a timeout."""164        cmd = self._setup_subcommand(lambda: None)165        self.assertEquals(cmd.fork_waitfor(timeout=60), 0)166    def test_fork_waitfor_exception(self):167        """Test fork_waitfor failure with an exception."""168        cmd = self._setup_subcommand(lambda: None, 'foo')169        with self.assertRaises(error.AutoservSubcommandError):170          cmd.fork_waitfor(timeout=60)171    def test_fork_waitfor_timeout_fail(self):172        """Test fork_waitfor timing out."""173        cmd = self._setup_subcommand(lambda: time.sleep(60))174        with self.assertRaises(error.AutoservSubcommandError):175          cmd.fork_waitfor(timeout=1)176class parallel_test(unittest.TestCase):177    def setUp(self):178        self.god = mock.mock_god()179        self.god.stub_function(subcommand.cPickle, 'load')180    def tearDown(self):181        self.god.unstub_all()182    def _get_cmd(self, func, args):183        cmd = _create_subcommand(func, args)184        cmd.result_pickle = self.god.create_mock_class(file, 'file')185        return self.god.create_mock_class(cmd, 'subcommand')186    def _get_tasklist(self):187        return [self._get_cmd(lambda x: x * 2, (3,)),188                self._get_cmd(lambda: None, [])]189    def _setup_common(self):190        tasklist = self._get_tasklist()191        for task in tasklist:192            task.fork_start.expect_call()193        return tasklist194    def test_success(self):195        tasklist = self._setup_common()196        for task in tasklist:197            task.fork_waitfor.expect_call(timeout=None).and_return(0)198            (subcommand.cPickle.load.expect_call(task.result_pickle)199                    .and_return(6))200            task.result_pickle.close.expect_call()201        subcommand.parallel(tasklist)202        self.god.check_playback()203    def test_failure(self):204        tasklist = self._setup_common()205        for task in tasklist:206            task.fork_waitfor.expect_call(timeout=None).and_return(1)207            (subcommand.cPickle.load.expect_call(task.result_pickle)208                    .and_return(6))209            task.result_pickle.close.expect_call()210        self.assertRaises(subcommand.error.AutoservError, subcommand.parallel,211                          tasklist)212        self.god.check_playback()213    def test_timeout(self):214        self.god.stub_function(subcommand.time, 'time')215        tasklist = self._setup_common()216        timeout = 10217        subcommand.time.time.expect_call().and_return(1)218        for task in tasklist:219            subcommand.time.time.expect_call().and_return(1)220            task.fork_waitfor.expect_call(timeout=timeout).and_return(None)221            (subcommand.cPickle.load.expect_call(task.result_pickle)222                    .and_return(6))223            task.result_pickle.close.expect_call()224        self.assertRaises(subcommand.error.AutoservError, subcommand.parallel,225                          tasklist, timeout=timeout)226        self.god.check_playback()227    def test_return_results(self):228        tasklist = self._setup_common()229        tasklist[0].fork_waitfor.expect_call(timeout=None).and_return(0)230        (subcommand.cPickle.load.expect_call(tasklist[0].result_pickle)231                .and_return(6))232        tasklist[0].result_pickle.close.expect_call()233        error = Exception('fail')234        tasklist[1].fork_waitfor.expect_call(timeout=None).and_return(1)235        (subcommand.cPickle.load.expect_call(tasklist[1].result_pickle)236                .and_return(error))237        tasklist[1].result_pickle.close.expect_call()238        self.assertEquals(subcommand.parallel(tasklist, return_results=True),239                          [6, error])240        self.god.check_playback()241class test_parallel_simple(unittest.TestCase):242    def setUp(self):243        self.god = mock.mock_god()244        self.god.stub_function(subcommand, 'parallel')245        ctor = self.god.create_mock_function('subcommand')246        self.god.stub_with(subcommand, 'subcommand', ctor)247    def tearDown(self):248        self.god.unstub_all()249    def test_simple_success(self):250        func = self.god.create_mock_function('func')251        func.expect_call(3)252        subcommand.parallel_simple(func, (3,))253        self.god.check_playback()254    def test_simple_failure(self):255        func = self.god.create_mock_function('func')256        error = Exception('fail')257        func.expect_call(3).and_raises(error)258        self.assertRaises(Exception, subcommand.parallel_simple, func, (3,))259        self.god.check_playback()260    def test_simple_return_value(self):261        func = self.god.create_mock_function('func')262        result = 1000263        func.expect_call(3).and_return(result)264        self.assertEquals(subcommand.parallel_simple(func, (3,),265                                                     return_results=True),266                          [result])267        self.god.check_playback()268    def test_default_subdirs_constructor(self):269        func = self.god.create_mock_function('func')270        args = range(4)271        for arg in args:272            subcommand.subcommand.expect_call(273                    func, [arg], str(arg)).and_return(arg)274        subcommand.parallel.expect_call(args, None, return_results=False)275        subcommand.parallel_simple(func, args)276        self.god.check_playback()277    def test_nolog_skips_subdirs(self):278        func = self.god.create_mock_function('func')279        args = range(3)280        for arg in args:281            subcommand.subcommand.expect_call(282                    func, [arg], None).and_return(arg)283        subcommand.parallel.expect_call(args, None, return_results=False)284        subcommand.parallel_simple(func, args, log=False)285        self.god.check_playback()286    def test_custom_subdirs_constructor(self):287        func = self.god.create_mock_function('func')288        args = range(7)289        subdirs = ['subdir%s' % arg for arg in args]290        for arg, subdir in zip(args, subdirs):291            subcommand.subcommand.expect_call(292                    func, [arg], subdir).and_return(arg)293        subcommand.parallel.expect_call(args, None, return_results=False)294        subcommand.parallel_simple(295                func, args, subdir_name_constructor=lambda x: 'subdir%s' % x)296        self.god.check_playback()297if __name__ == '__main__':...

channel_test.py

Source:channel_test.py

...10        self.client = Mock(spec_set=Client)11        self.channel_id = ChannelId('/test')12        self.channel = Channel(self.client, self.channel_id)13        self.mock_message = Message(data='dummy')14    def create_mock_function(self, name='mock', **kwargs):15        mock = Mock(**kwargs)16        mock.__name__ = name17        return mock18    def test_repr(self):19        assert repr(self.channel) == self.channel_id20    def test_channel_id(self):21        assert self.channel.channel_id is self.channel_id22    def test_is_meta(self):23        assert not self.channel.is_meta24        channel = Channel(self.client, ChannelId.META_HANDSHAKE)25        assert channel.is_meta26    def test_is_wild(self):27        assert not self.channel.is_wild28        channel = Channel(self.client, '/test/*')29        assert channel.is_wild30        channel = Channel(self.client, '/*')31        assert channel.is_wild32        channel = Channel(self.client, '/test/**')33        assert not channel.is_wild34        channel = Channel(self.client, '*')35        assert not channel.is_wild36    def test_is_wild_deep(self):37        assert not self.channel.is_wild_deep38        channel = Channel(self.client, '/test/**')39        assert channel.is_wild_deep40        channel = Channel(self.client, '/**')41        assert channel.is_wild_deep42        channel = Channel(self.client, '/*')43        assert not channel.is_wild_deep44        channel = Channel(self.client, '**')45        assert not channel.is_wild_deep46    def test_parts(self):47        assert self.channel.parts == ['test']48        channel = Channel(self.client, '/test/some/channel')49        assert channel.parts == ['test', 'some', 'channel']50        channel = Channel(self.client, '')51        assert channel.parts == []52    def test_has_subscriptions(self):53        assert not self.channel.has_subscriptions54        mock_listener = self.create_mock_function()55        self.channel.add_listener(mock_listener)56        assert not self.channel.has_subscriptions57        mock_subscription = self.create_mock_function()58        self.channel.subscribe(mock_subscription)59        assert self.channel.has_subscriptions60        assert self.channel.remove_listener(function=mock_listener)61        assert self.channel.has_subscriptions62        assert self.channel.unsubscribe(function=mock_subscription)63        assert not self.channel.has_subscriptions64    def test_add_listener(self):65        mock_listener = self.create_mock_function()66        listener_id = self.channel.add_listener(mock_listener, 1, foo='bar')67        assert not mock_listener.called68        self.channel.notify_listeners(self.channel, self.mock_message)69        mock_listener.assert_called_once_with(self.channel, self.mock_message, 1, foo='bar')70        assert self.channel.remove_listener(id=listener_id)71    def test_clear_listeners(self):72        self.channel.clear_listeners()73        mock_listener = self.create_mock_function()74        mock_subscription = self.create_mock_function()75        listener_id = self.channel.add_listener(mock_listener)76        self.channel.subscribe(mock_subscription)77        self.channel.clear_listeners()78        assert not self.channel.remove_listener(id=listener_id)79        self.channel.notify_listeners(self.channel, self.mock_message)80        assert not mock_listener.called81        mock_subscription.assert_called_once_with(self.channel, self.mock_message)82    def test_clear_subscriptions(self):83        self.channel.clear_subscriptions()84        mock_listener = self.create_mock_function()85        mock_subscription = self.create_mock_function()86        self.channel.add_listener(mock_listener)87        subscription_id = self.channel.subscribe(mock_subscription)88        self.channel.clear_subscriptions()89        assert not self.channel.unsubscribe(id=subscription_id)90        self.channel.notify_listeners(self.channel, self.mock_message)91        mock_listener.assert_called_once_with(self.channel, self.mock_message)92        assert not mock_subscription.called93    def test_get_wilds(self):94        channel = Channel(self.client, '/test/some/channel')95        assert channel.get_wilds() == [96            '/test/some/*',97            '/test/some/**',98            '/test/**',99            '/**'100        ]101        channel = Channel(self.client, '/')102        assert channel.get_wilds() == [103            '/*',104            '/**'105        ]106        channel = Channel(self.client, '')107        assert channel.get_wilds() == []108    def test_notify_listeners(self):109        mock_listener = self.create_mock_function()110        mock_subscription_1 = self.create_mock_function()111        mock_subscription_2 = self.create_mock_function(side_effect=Exception())112        mock_subscription_3 = self.create_mock_function()113        self.channel.add_listener(mock_listener, 1, foo='bar1')114        self.channel.subscribe(mock_subscription_1, 2, foo='bar2')115        subscription_id = self.channel.subscribe(mock_subscription_2, 3)116        self.channel.subscribe(mock_subscription_3, foo='bar4')117        self.channel.notify_listeners(self.channel, self.mock_message)118        mock_listener.assert_called_once_with(self.channel, self.mock_message, 1, foo='bar1')119        mock_subscription_1.assert_called_once_with(self.channel, self.mock_message, 2, foo='bar2')120        mock_subscription_2.assert_called_once_with(self.channel, self.mock_message, 3)121        mock_subscription_3.assert_called_once_with(self.channel, self.mock_message, foo='bar4')122        self.client.fire.assert_called_once_with(123            self.client.EVENT_LISTENER_EXCEPTION,124            Listener(125                id=subscription_id,126                function=mock_subscription_2,127                extra_args=(3,),128                extra_kwargs={}129            ),130            self.mock_message,131            mock_subscription_2.side_effect132        )133    def test_notify_listeners_without_data(self):134        mock_listener = self.create_mock_function()135        mock_subscription = self.create_mock_function()136        self.mock_message.data = None137        self.channel.add_listener(mock_listener)138        self.channel.subscribe(mock_subscription)139        self.channel.notify_listeners(self.channel, self.mock_message)140        mock_listener.assert_called_once_with(self.channel, self.mock_message)141        assert not mock_subscription.called142    def test_notify_listeners_with_other_channel(self):143        mock_listener = self.create_mock_function()144        mock_subscription = self.create_mock_function()145        other_channel = Channel(self.client, '/other')146        self.channel.add_listener(mock_listener)147        self.channel.subscribe(mock_subscription)148        self.channel.notify_listeners(other_channel, self.mock_message)149        mock_listener.assert_called_once_with(other_channel, self.mock_message)150        mock_subscription.assert_called_once_with(other_channel, self.mock_message)151    def test_publish(self):152        self.channel.publish('dummy')153        self.client.send.assert_called_once_with({154            'channel': '/test',155            'data': 'dummy'156        })157        self.channel.publish('dummy', properties={'id': '1'})158        self.client.send.assert_called_with({159            'channel': '/test',160            'data': 'dummy',161            'id': '1'162        })163    def test_remove_listener(self):164        # Add a listener165        mock_listener = self.create_mock_function()166        listener_id = self.channel.add_listener(mock_listener)167        # Check validation of optional arguments168        self.assertRaises(ValueError, self.channel.remove_listener)169        self.assertRaises(ValueError, self.channel.remove_listener, id=listener_id, function=mock_listener)170        # Make sure non-matches are handled correctly171        assert not self.channel.remove_listener(id=listener_id - 1)172        assert not self.channel.remove_listener(function=self.create_mock_function())173        # Test removal by ID174        assert self.channel.remove_listener(id=listener_id)175        self.channel.notify_listeners(self.channel, self.mock_message)176        assert not mock_listener.called177        # Test removal by function178        mock_listener_2 = self.create_mock_function()179        self.channel.add_listener(mock_listener)180        self.channel.add_listener(mock_listener_2)181        self.channel.add_listener(mock_listener)182        self.channel.notify_listeners(self.channel, self.mock_message)183        assert mock_listener.call_count == 2184        assert mock_listener_2.call_count == 1185        assert self.channel.remove_listener(function=mock_listener)186        self.channel.notify_listeners(self.channel, self.mock_message)187        assert mock_listener.call_count == 2188        assert mock_listener_2.call_count == 2189    def test_subscribe(self):190        mock_subscription = self.create_mock_function()191        subscription_id = self.channel.subscribe(mock_subscription, 1, foo='bar')192        self.client.send.assert_called_once_with({193            'channel': ChannelId.META_SUBSCRIBE,194            'subscription': self.channel_id195        })196        self.channel.subscribe(mock_subscription)197        assert self.client.send.call_count == 1198        self.channel.notify_listeners(self.channel, self.mock_message)199        assert mock_subscription.call_args_list == [200            ((self.channel, self.mock_message, 1), {'foo': 'bar'}),201            ((self.channel, self.mock_message),)202        ]203        assert self.channel.unsubscribe(id=subscription_id)204        assert self.channel.unsubscribe(function=mock_subscription)205    def test_subscribe_with_properties(self):206        mock_subscription = self.create_mock_function()207        self.channel.subscribe(mock_subscription, 1, foo='bar', properties={'id': '1'})208        self.client.send.assert_called_once_with({209            'channel': ChannelId.META_SUBSCRIBE,210            'subscription': self.channel_id,211            'id': '1'212        })213        self.channel.notify_listeners(self.channel, self.mock_message)214        mock_subscription.assert_called_once_with(self.channel, self.mock_message, 1, foo='bar')215    def test_unsubscribe(self):216        mock_subscription = self.create_mock_function()217        subscription_id = self.channel.subscribe(mock_subscription)218        self.client.send.reset_mock()219        self.assertRaises(ValueError, self.channel.unsubscribe)220        self.assertRaises(ValueError, self.channel.unsubscribe, id=subscription_id, function=mock_subscription)221        assert not self.channel.unsubscribe(id=subscription_id - 1)222        assert not self.channel.unsubscribe(function=self.create_mock_function())223        assert self.channel.unsubscribe(id=subscription_id)224        self.client.send.assert_called_once_with({225            'channel': ChannelId.META_UNSUBSCRIBE,226            'subscription': self.channel_id227        })228        self.channel.notify_listeners(self.channel, self.mock_message)229        assert not mock_subscription.called230        self.channel.subscribe(mock_subscription)231        self.channel.subscribe(mock_subscription)232        self.client.send.reset_mock()233        self.channel.notify_listeners(self.channel, self.mock_message)234        assert mock_subscription.call_count == 2235        assert self.channel.unsubscribe(function=mock_subscription)236        assert self.client.send.call_count == 1237        self.channel.notify_listeners(self.channel, self.mock_message)238        assert mock_subscription.call_count == 2239    def test_unsubscribe_with_properties(self):240        mock_subscription = self.create_mock_function()241        self.channel.subscribe(mock_subscription)242        self.client.send.reset_mock()243        assert self.channel.unsubscribe(function=mock_subscription, properties={'id': '1'})244        self.client.send.assert_called_once_with({245            'channel': ChannelId.META_UNSUBSCRIBE,246            'subscription': self.channel_id,247            'id': '1'248        })249        self.channel.notify_listeners(self.channel, self.mock_message)...

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