Golang watchertest.NewNotifyWatcherC函数代码示例

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本文整理汇总了Golang中github.com/juju/juju/watcher/watchertest.NewNotifyWatcherC函数的典型用法代码示例。如果您正苦于以下问题：Golang NewNotifyWatcherC函数的具体用法？Golang NewNotifyWatcherC怎么用？Golang NewNotifyWatcherC使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了NewNotifyWatcherC函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: TestWatchForEnvironConfigChanges

func (s *EnvironWatcherTests) TestWatchForEnvironConfigChanges(c *gc.C) {
	envConfig, err := s.state.EnvironConfig()
	c.Assert(err, jc.ErrorIsNil)

	w, err := s.facade.WatchForEnvironConfigChanges()
	c.Assert(err, jc.ErrorIsNil)
	wc := watchertest.NewNotifyWatcherC(c, w, s.state.StartSync)
	defer wc.AssertStops()

	// Initial event.
	wc.AssertOneChange()

	// Change the environment configuration by updating an existing attribute, check it's detected.
	newAttrs := map[string]interface{}{"logging-config": "juju=ERROR"}
	err = s.state.UpdateEnvironConfig(newAttrs, nil, nil)
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()

	// Change the environment configuration by adding a new attribute, check it's detected.
	newAttrs = map[string]interface{}{"foo": "bar"}
	err = s.state.UpdateEnvironConfig(newAttrs, nil, nil)
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()

	// Change the environment configuration by removing an attribute, check it's detected.
	err = s.state.UpdateEnvironConfig(map[string]interface{}{}, []string{"foo"}, nil)
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()

	// Change it back to the original config.
	oldAttrs := map[string]interface{}{"logging-config": envConfig.AllAttrs()["logging-config"]}
	err = s.state.UpdateEnvironConfig(oldAttrs, nil, nil)
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()
}

开发者ID:felicianotech，项目名称:juju，代码行数:35，代码来源:environwatcher.go

示例2: TestWatchAPIVersion

func (s *machineUpgraderSuite) TestWatchAPIVersion(c *gc.C) {
	w, err := s.st.WatchAPIVersion(s.rawMachine.Tag().String())
	c.Assert(err, jc.ErrorIsNil)
	wc := watchertest.NewNotifyWatcherC(c, w, s.BackingState.StartSync)
	defer wc.AssertStops()

	// Initial event
	wc.AssertOneChange()

	// One change noticing the new version
	vers := version.MustParse("10.20.34")
	err = statetesting.SetAgentVersion(s.BackingState, vers)
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()

	// Setting the version to the same value doesn't trigger a change
	err = statetesting.SetAgentVersion(s.BackingState, vers)
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertNoChange()

	// Another change noticing another new version
	vers = version.MustParse("10.20.35")
	err = statetesting.SetAgentVersion(s.BackingState, vers)
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()
}

开发者ID:pmatulis，项目名称:juju，代码行数:26，代码来源:upgrader_test.go

示例3: TestWatchMeterStatus

func (s *meterStatusIntegrationSuite) TestWatchMeterStatus(c *gc.C) {
	w, err := s.status.WatchMeterStatus()
	c.Assert(err, jc.ErrorIsNil)
	wc := watchertest.NewNotifyWatcherC(c, w, s.BackingState.StartSync)
	defer wc.AssertStops()

	wc.AssertOneChange()

	err = s.unit.SetMeterStatus("GREEN", "ok")
	c.Assert(err, jc.ErrorIsNil)
	err = s.unit.SetMeterStatus("AMBER", "ok")
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()

	// Non-change is not reported.
	err = s.unit.SetMeterStatus("AMBER", "ok")
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertNoChange()

	mm, err := s.State.MetricsManager()
	c.Assert(err, jc.ErrorIsNil)
	err = mm.SetLastSuccessfulSend(time.Now())
	c.Assert(err, jc.ErrorIsNil)
	for i := 0; i < 3; i++ {
		err := mm.IncrementConsecutiveErrors()
		c.Assert(err, jc.ErrorIsNil)
	}
	status := mm.MeterStatus()
	c.Assert(status.Code, gc.Equals, state.MeterAmber) // Confirm meter status has changed
	wc.AssertOneChange()
}

开发者ID:exekias，项目名称:juju，代码行数:31，代码来源:api_meterstatus_test.go

示例4: TestWatchAddresses

func (s *unitSuite) TestWatchAddresses(c *gc.C) {
	w, err := s.apiUnit.WatchAddresses()
	c.Assert(err, jc.ErrorIsNil)
	wc := watchertest.NewNotifyWatcherC(c, w, s.BackingState.StartSync)
	defer wc.AssertStops()

	// Initial event.
	wc.AssertOneChange()

	// Update config a couple of times, check a single event.
	err = s.wordpressMachine.SetProviderAddresses(network.NewAddress("0.1.2.3"))
	c.Assert(err, jc.ErrorIsNil)
	err = s.wordpressMachine.SetProviderAddresses(network.NewAddress("0.1.2.4"))
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()

	// Non-change is not reported.
	err = s.wordpressMachine.SetProviderAddresses(network.NewAddress("0.1.2.4"))
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertNoChange()

	// Change is reported for machine addresses.
	err = s.wordpressMachine.SetMachineAddresses(network.NewAddress("0.1.2.5"))
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()

	// Set machine addresses to empty is reported.
	err = s.wordpressMachine.SetMachineAddresses()
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()
}

开发者ID:bac，项目名称:juju，代码行数:31，代码来源:unit_test.go

示例5: TestWatchConfigSettings

func (s *unitSuite) TestWatchConfigSettings(c *gc.C) {
	// Make sure WatchConfigSettings returns an error when
	// no charm URL is set, as its state counterpart does.
	w, err := s.apiUnit.WatchConfigSettings()
	c.Assert(err, gc.ErrorMatches, "unit charm not set")

	// Now set the charm and try again.
	err = s.apiUnit.SetCharmURL(s.wordpressCharm.URL())
	c.Assert(err, jc.ErrorIsNil)

	w, err = s.apiUnit.WatchConfigSettings()
	wc := watchertest.NewNotifyWatcherC(c, w, s.BackingState.StartSync)
	defer wc.AssertStops()

	// Initial event.
	wc.AssertOneChange()

	// Update config a couple of times, check a single event.
	err = s.wordpressService.UpdateConfigSettings(charm.Settings{
		"blog-title": "superhero paparazzi",
	})
	c.Assert(err, jc.ErrorIsNil)
	err = s.wordpressService.UpdateConfigSettings(charm.Settings{
		"blog-title": "sauceror central",
	})
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()

	// Non-change is not reported.
	err = s.wordpressService.UpdateConfigSettings(charm.Settings{
		"blog-title": "sauceror central",
	})
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertNoChange()
}

开发者ID:bac，项目名称:juju，代码行数:35，代码来源:unit_test.go

示例6: TestWatchModelResources

func (s *undertakerSuite) TestWatchModelResources(c *gc.C) {
	undertakerClient, otherSt := s.hostedAPI(c)
	defer otherSt.Close()

	w, err := undertakerClient.WatchModelResources()
	c.Assert(err, jc.ErrorIsNil)
	defer w.Kill()
	wc := watchertest.NewNotifyWatcherC(c, w, nil)
	wc.AssertOneChange()
	wc.AssertStops()
}

开发者ID:exekias，项目名称:juju，代码行数:11，代码来源:api_undertaker_test.go

示例7: TestNotifyWatcherStopsWithPendingSend

func (s *watcherSuite) TestNotifyWatcherStopsWithPendingSend(c *gc.C) {
	var results params.NotifyWatchResults
	args := params.Entities{Entities: []params.Entity{{Tag: s.rawMachine.Tag().String()}}}
	err := s.stateAPI.APICall("Machiner", s.stateAPI.BestFacadeVersion("Machiner"), "", "Watch", args, &results)
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(results.Results, gc.HasLen, 1)
	result := results.Results[0]
	c.Assert(result.Error, gc.IsNil)

	// params.NotifyWatcher conforms to the watcher.NotifyWatcher interface
	w := watcher.NewNotifyWatcher(s.stateAPI, result)
	wc := watchertest.NewNotifyWatcherC(c, w, s.BackingState.StartSync)
	wc.AssertStops()
}

开发者ID:AlexisBruemmer，项目名称:juju，代码行数:14，代码来源:watcher_test.go

示例8: TestWatchAuthorisedKeys

func (s *keyupdaterSuite) TestWatchAuthorisedKeys(c *gc.C) {
	watcher, err := s.keyupdater.WatchAuthorisedKeys(s.rawMachine.Tag().(names.MachineTag))
	c.Assert(err, jc.ErrorIsNil)
	wc := watchertest.NewNotifyWatcherC(c, watcher, s.BackingState.StartSync)
	defer wc.AssertStops()

	// Initial event
	wc.AssertOneChange()

	s.setAuthorisedKeys(c, "key1\nkey2")
	// One change noticing the new version
	wc.AssertOneChange()
	// Setting the version to the same value doesn't trigger a change
	s.setAuthorisedKeys(c, "key1\nkey2")
	wc.AssertNoChange()

	s.setAuthorisedKeys(c, "key1\nkey2\nkey3")
	wc.AssertOneChange()
}

开发者ID:bac，项目名称:juju，代码行数:19，代码来源:authorisedkeys_test.go

示例9: TestWatchAPIVersion

func (s *unitUpgraderSuite) TestWatchAPIVersion(c *gc.C) {
	w, err := s.st.WatchAPIVersion(s.rawUnit.Tag().String())
	c.Assert(err, jc.ErrorIsNil)
	wc := watchertest.NewNotifyWatcherC(c, w, s.BackingState.StartSync)
	defer wc.AssertStops()

	// Initial event
	wc.AssertOneChange()
	vers := version.MustParseBinary("10.20.34-quantal-amd64")
	err = s.rawMachine.SetAgentVersion(vers)
	c.Assert(err, jc.ErrorIsNil)

	// One change noticing the new version
	wc.AssertOneChange()
	vers = version.MustParseBinary("10.20.35-quantal-amd64")
	err = s.rawMachine.SetAgentVersion(vers)
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()
}

开发者ID:AlexisBruemmer，项目名称:juju，代码行数:19，代码来源:unitupgrader_test.go

示例10: TestWatchLoggingConfig

func (s *loggerSuite) TestWatchLoggingConfig(c *gc.C) {
	watcher, err := s.logger.WatchLoggingConfig(s.rawMachine.Tag())
	c.Assert(err, jc.ErrorIsNil)
	wc := watchertest.NewNotifyWatcherC(c, watcher, s.BackingState.StartSync)
	defer wc.AssertStops()

	// Initial event
	wc.AssertOneChange()

	loggingConfig := "<root>=WARN;juju.log.test=DEBUG"
	s.setLoggingConfig(c, loggingConfig)
	// One change noticing the new version
	wc.AssertOneChange()
	// Setting the version to the same value doesn't trigger a change
	s.setLoggingConfig(c, loggingConfig)
	wc.AssertNoChange()

	loggingConfig = loggingConfig + ";wibble=DEBUG"
	s.setLoggingConfig(c, loggingConfig)
	wc.AssertOneChange()
}

开发者ID:felicianotech，项目名称:juju，代码行数:21，代码来源:logger_test.go

示例11: TestWatch

func (s *serviceSuite) TestWatch(c *gc.C) {
	c.Assert(s.apiService.Life(), gc.Equals, params.Alive)

	w, err := s.apiService.Watch()
	c.Assert(err, jc.ErrorIsNil)
	wc := watchertest.NewNotifyWatcherC(c, w, s.BackingState.StartSync)
	defer wc.AssertStops()

	// Initial event.
	wc.AssertOneChange()

	// Change something and check it's detected.
	err = s.wordpressService.SetExposed()
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()

	// Destroy the service and check it's detected.
	err = s.wordpressService.Destroy()
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()
}

开发者ID:bac，项目名称:juju，代码行数:21，代码来源:application_test.go

示例12: TestWatch

func (s *unitSuite) TestWatch(c *gc.C) {
	c.Assert(s.apiUnit.Life(), gc.Equals, params.Alive)

	w, err := s.apiUnit.Watch()
	c.Assert(err, jc.ErrorIsNil)
	wc := watchertest.NewNotifyWatcherC(c, w, s.BackingState.StartSync)
	defer wc.AssertStops()

	// Initial event.
	wc.AssertOneChange()

	// Change something other than the lifecycle and make sure it's
	// not detected.
	err = s.apiUnit.SetAgentStatus(status.Idle, "not really", nil)
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertNoChange()

	// Make the unit dead and check it's detected.
	err = s.apiUnit.EnsureDead()
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()
}

开发者ID:bac，项目名称:juju，代码行数:22，代码来源:unit_test.go

示例13: TestWatchAPIHostPorts

func (s *APIAddresserTests) TestWatchAPIHostPorts(c *gc.C) {
	expectServerAddrs := [][]network.HostPort{
		network.NewHostPorts(1234, "0.1.2.3"),
	}
	err := s.state.SetAPIHostPorts(expectServerAddrs)
	c.Assert(err, jc.ErrorIsNil)

	w, err := s.facade.WatchAPIHostPorts()
	c.Assert(err, jc.ErrorIsNil)
	wc := watchertest.NewNotifyWatcherC(c, w, s.state.StartSync)
	defer wc.AssertStops()

	// Initial event.
	wc.AssertOneChange()

	// Change the state addresses and check that we get a notification
	expectServerAddrs[0][0].Value = "0.1.99.99"

	err = s.state.SetAPIHostPorts(expectServerAddrs)
	c.Assert(err, jc.ErrorIsNil)

	wc.AssertOneChange()
}

开发者ID:bac，项目名称:juju，代码行数:23，代码来源:apiaddresser.go

示例14: TestWatch

func (s *machinerSuite) TestWatch(c *gc.C) {
	machine, err := s.machiner.Machine(names.NewMachineTag("1"))
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(machine.Life(), gc.Equals, params.Alive)

	w, err := machine.Watch()
	c.Assert(err, jc.ErrorIsNil)
	wc := watchertest.NewNotifyWatcherC(c, w, s.BackingState.StartSync)
	defer wc.AssertStops()

	// Initial event.
	wc.AssertOneChange()

	// Change something other than the lifecycle and make sure it's
	// not detected.
	err = machine.SetStatus(status.Started, "not really", nil)
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertNoChange()

	// Make the machine dead and check it's detected.
	err = machine.EnsureDead()
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()
}

开发者ID:bac，项目名称:juju，代码行数:24，代码来源:machiner_test.go

示例15: TestWatchInterfaces

func (s *networkerSuite) TestWatchInterfaces(c *gc.C) {
	// Read dynamically generated document Ids.
	ifaces, err := s.machine.NetworkInterfaces()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(ifaces, gc.HasLen, 5)

	// Start network interface watcher.
	w, err := s.networker.WatchInterfaces(names.NewMachineTag("0"))
	wc := watchertest.NewNotifyWatcherC(c, w, s.BackingState.StartSync)
	defer wc.AssertStops()
	wc.AssertOneChange()

	// Disable the first interface.
	err = ifaces[0].Disable()
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()

	// Disable the first interface again, should not report.
	err = ifaces[0].Disable()
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertNoChange()

	// Enable the first interface.
	err = ifaces[0].Enable()
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()

	// Enable the first interface again, should not report.
	err = ifaces[0].Enable()
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertNoChange()

	// Remove the network interface.
	err = ifaces[0].Remove()
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()

	// Add the new interface.
	_, err = s.machine.AddNetworkInterface(state.NetworkInterfaceInfo{
		MACAddress:    "aa:bb:cc:dd:ee:f3",
		InterfaceName: "eth3",
		NetworkName:   "net2",
	})
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertOneChange()

	// Add the new interface on the container, should not report.
	_, err = s.container.AddNetworkInterface(state.NetworkInterfaceInfo{
		MACAddress:    "aa:bb:cc:dd:ee:e3",
		InterfaceName: "eth3",
		NetworkName:   "net2",
	})
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertNoChange()

	// Read dynamically generated document Ids.
	containerIfaces, err := s.container.NetworkInterfaces()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(containerIfaces, gc.HasLen, 4)

	// Disable the first interface on the second machine, should not report.
	err = containerIfaces[0].Disable()
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertNoChange()

	// Remove the network interface on the second machine, should not report.
	err = containerIfaces[0].Remove()
	c.Assert(err, jc.ErrorIsNil)
	wc.AssertNoChange()
}

开发者ID:pmatulis，项目名称:juju，代码行数:70，代码来源:networker_test.go

注：本文中的github.com/juju/juju/watcher/watchertest.NewNotifyWatcherC函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。