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Golang spool.NewJSONMetricReader函数代码示例

本文整理汇总了Golang中github.com/juju/juju/worker/metrics/spool.NewJSONMetricReader函数的典型用法代码示例。如果您正苦于以下问题：Golang NewJSONMetricReader函数的具体用法？Golang NewJSONMetricReader怎么用？Golang NewJSONMetricReader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NewJSONMetricReader函数的10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，您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: TestUnblockedReaders

func (s *metricsReaderSuite) TestUnblockedReaders(c *gc.C) {
	r, err := spool.NewJSONMetricReader(s.paths.GetMetricsSpoolDir())
	c.Assert(err, jc.ErrorIsNil)
	err = r.Close()
	c.Assert(err, jc.ErrorIsNil)

	r2, err := spool.NewJSONMetricReader(s.paths.GetMetricsSpoolDir())
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(r2, gc.NotNil)
	err = r2.Close()
	c.Assert(err, jc.ErrorIsNil)
}
开发者ID:bac，项目名称:juju，代码行数:12，代码来源:metrics_test.go

示例2: TestInit

func (s *metricsRecorderSuite) TestInit(c *gc.C) {
	w, err := spool.NewJSONMetricRecorder(
		spool.MetricRecorderConfig{
			SpoolDir: s.paths.GetMetricsSpoolDir(),
			Metrics:  map[string]corecharm.Metric{"pings": corecharm.Metric{}},
			CharmURL: "local:precise/wordpress",
			UnitTag:  s.unitTag,
		})
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(w, gc.NotNil)
	err = w.AddMetric("pings", "5", time.Now())
	c.Assert(err, jc.ErrorIsNil)
	err = w.Close()
	c.Assert(err, jc.ErrorIsNil)

	r, err := spool.NewJSONMetricReader(s.paths.GetMetricsSpoolDir())
	c.Assert(err, jc.ErrorIsNil)
	batches, err := r.Read()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(batches, gc.HasLen, 1)
	batch := batches[0]
	c.Assert(batch.CharmURL, gc.Equals, "local:precise/wordpress")
	c.Assert(batch.UUID, gc.Not(gc.Equals), "")
	c.Assert(batch.Metrics, gc.HasLen, 1)
	c.Assert(batch.Metrics[0].Key, gc.Equals, "pings")
	c.Assert(batch.Metrics[0].Value, gc.Equals, "5")
	c.Assert(batch.UnitTag, gc.Equals, s.unitTag)

	err = r.Close()
	c.Assert(err, jc.ErrorIsNil)
}
开发者ID:bac，项目名称:juju，代码行数:31，代码来源:metrics_test.go

示例3: TestBuiltinMetricNotGeneratedIfNotDefined

func (s *FlushContextSuite) TestBuiltinMetricNotGeneratedIfNotDefined(c *gc.C) {
	uuid := utils.MustNewUUID()
	paths := runnertesting.NewRealPaths(c)
	ctx := s.getMeteredHookContext(c, uuid.String(), -1, "", noProxies, true, s.metricsDefinition("pings"), paths)
	reader, err := spool.NewJSONMetricReader(
		paths.GetMetricsSpoolDir(),
	)

	err = ctx.Flush("some badge", nil)
	c.Assert(err, jc.ErrorIsNil)
	batches, err := reader.Read()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(batches, gc.HasLen, 0)
}
开发者ID:howbazaar，项目名称:juju，代码行数:14，代码来源:flush_test.go

示例4: TestMetricSendingSuccess

func (s *senderSuite) TestMetricSendingSuccess(c *gc.C) {
	apiSender := newTestAPIMetricSender()

	metricSender := sender.NewSender(apiSender, s.metricfactory)
	stopCh := make(chan struct{})
	err := metricSender.Do(stopCh)
	c.Assert(err, jc.ErrorIsNil)

	c.Assert(apiSender.batches, gc.HasLen, 1)

	reader, err := spool.NewJSONMetricReader(s.spoolDir)
	c.Assert(err, jc.ErrorIsNil)
	batches, err := reader.Read()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(batches, gc.HasLen, 0)
}
开发者ID:imoapps，项目名称:juju，代码行数:16，代码来源:sender_test.go

示例5: TestRemoval

func (s *metricsReaderSuite) TestRemoval(c *gc.C) {
	r, err := spool.NewJSONMetricReader(s.paths.GetMetricsSpoolDir())
	c.Assert(err, jc.ErrorIsNil)

	batches, err := r.Read()
	c.Assert(err, jc.ErrorIsNil)
	for _, batch := range batches {
		err := r.Remove(batch.UUID)
		c.Assert(err, jc.ErrorIsNil)
	}
	err = r.Close()
	c.Assert(err, jc.ErrorIsNil)

	batches, err = r.Read()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(batches, gc.HasLen, 0)
	err = r.Close()
	c.Assert(err, jc.ErrorIsNil)
}
开发者ID:bac，项目名称:juju，代码行数:19，代码来源:metrics_test.go

示例6: TestUnknownMetricKey

func (s *metricsRecorderSuite) TestUnknownMetricKey(c *gc.C) {
	w, err := spool.NewJSONMetricRecorder(
		spool.MetricRecorderConfig{
			SpoolDir: s.paths.GetMetricsSpoolDir(),
			Metrics:  map[string]corecharm.Metric{},
			CharmURL: "local:precise/wordpress",
			UnitTag:  s.unitTag,
		})
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(w, gc.NotNil)
	err = w.AddMetric("pings", "5", time.Now())
	c.Assert(err, gc.ErrorMatches, `metric key "pings" not declared by the charm`)
	err = w.Close()
	c.Assert(err, jc.ErrorIsNil)

	r, err := spool.NewJSONMetricReader(s.paths.GetMetricsSpoolDir())
	c.Assert(err, jc.ErrorIsNil)
	batches, err := r.Read()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(batches, gc.HasLen, 0)
}
开发者ID:kakamessi99，项目名称:juju，代码行数:21，代码来源:metrics_test.go

示例7: TestSendingFails

func (s *senderSuite) TestSendingFails(c *gc.C) {
	apiSender := newTestAPIMetricSender()

	select {
	case apiSender.sendError <- errors.New("something went wrong"):
	default:
		c.Fatalf("blocked error channel")
	}

	metricSender := sender.NewSender(apiSender, s.metricfactory)
	stopCh := make(chan struct{})
	err := metricSender.Do(stopCh)
	c.Assert(err, gc.ErrorMatches, "something went wrong")

	c.Assert(apiSender.batches, gc.HasLen, 1)

	reader, err := spool.NewJSONMetricReader(s.spoolDir)
	c.Assert(err, jc.ErrorIsNil)
	batches, err := reader.Read()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(batches, gc.HasLen, 1)
}
开发者ID:imoapps，项目名称:juju，代码行数:22，代码来源:sender_test.go

示例8: TestSendingGetDuplicate

func (s *senderSuite) TestSendingGetDuplicate(c *gc.C) {
	apiSender := newTestAPIMetricSender()

	apiErr := &params.Error{Message: "already exists", Code: params.CodeAlreadyExists}
	select {
	case apiSender.errors <- apiErr:
	default:
		c.Fatalf("blocked error channel")
	}

	metricSender := sender.NewSender(apiSender, s.metricfactory)
	stopCh := make(chan struct{})
	err := metricSender.Do(stopCh)
	c.Assert(err, jc.ErrorIsNil)

	c.Assert(apiSender.batches, gc.HasLen, 1)

	reader, err := spool.NewJSONMetricReader(s.spoolDir)
	c.Assert(err, jc.ErrorIsNil)
	batches, err := reader.Read()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(batches, gc.HasLen, 0)
}
开发者ID:imoapps，项目名称:juju，代码行数:23，代码来源:sender_test.go

示例9: Reader

func (s *stubMetricFactory) Reader() (spool.MetricReader, error) {
	s.MethodCall(s, "Reader")
	return spool.NewJSONMetricReader(s.spoolDir)

}
开发者ID:exekias，项目名称:juju，代码行数:5，代码来源:sender_test.go

示例10: TestMetricValidation

func (s *metricsRecorderSuite) TestMetricValidation(c *gc.C) {
	tests := []struct {
		about         string
		key           string
		value         string
		expectedError string
	}{{
		about:         "metric not declared",
		key:           "pings",
		value:         "5",
		expectedError: `metric key "pings" not declared by the charm`,
	}, {
		about:         "non float metrics",
		key:           "pongs",
		value:         "abcd",
		expectedError: `invalid value type: expected float, got "abcd"`,
	}, {
		about:         "negative value",
		key:           "pongs",
		value:         "-5.0",
		expectedError: `invalid value: value must be greater or equal to zero, got -5.0`,
	}, {
		about:         "large value",
		key:           "pongs",
		value:         "1234567890123456789012345678901234567890",
		expectedError: `metric value is too large`,
	},
	}

	for _, test := range tests {
		w, err := spool.NewJSONMetricRecorder(
			spool.MetricRecorderConfig{
				SpoolDir: s.paths.GetMetricsSpoolDir(),
				Metrics: map[string]corecharm.Metric{
					"juju-units": corecharm.Metric{},
					"pongs": corecharm.Metric{
						Type: corecharm.MetricTypeAbsolute,
					},
				},
				CharmURL: "local:precise/wordpress",
				UnitTag:  s.unitTag,
			})
		c.Assert(err, jc.ErrorIsNil)
		c.Assert(w, gc.NotNil)

		c.Logf("running test: %s", test.about)
		err = w.AddMetric(test.key, test.value, time.Now())
		if test.expectedError != "" {
			c.Assert(err, gc.ErrorMatches, test.expectedError)
			err = w.Close()
			c.Assert(err, jc.ErrorIsNil)

			r, err := spool.NewJSONMetricReader(s.paths.GetMetricsSpoolDir())
			c.Assert(err, jc.ErrorIsNil)
			batches, err := r.Read()
			c.Assert(err, jc.ErrorIsNil)
			c.Assert(batches, gc.HasLen, 0)
		} else {
			c.Assert(err, jc.ErrorIsNil)
			err = w.Close()
			c.Assert(err, jc.ErrorIsNil)
		}
	}
}
开发者ID:bac，项目名称:juju，代码行数:64，代码来源:metrics_test.go


注：本文中的github.com/juju/juju/worker/metrics/spool.NewJSONMetricReader函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，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。