Golang FakeMetrics示例

示例#1

文件： periodic_metron_notifier_test.go 项目： cloudfoundry/guardian

	fakes "code.cloudfoundry.org/guardian/metrics/metricsfakes"
	"code.cloudfoundry.org/lager/lagertest"
	"github.com/cloudfoundry/dropsonde/metric_sender/fake"
	dropsonde_metrics "github.com/cloudfoundry/dropsonde/metrics"
	"github.com/pivotal-golang/clock/fakeclock"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

var _ = Describe("PeriodicMetronNotifier", func() {
	var (
		sender *fake.FakeMetricSender

		fakeMetrics    *fakes.FakeMetrics
		reportInterval time.Duration
		fakeClock      *fakeclock.FakeClock

		pmn *metrics.PeriodicMetronNotifier
	)

	BeforeEach(func() {
		reportInterval = 100 * time.Millisecond

		fakeMetrics = new(fakes.FakeMetrics)
		fakeMetrics.LoopDevicesReturns(33)
		fakeMetrics.BackingStoresReturns(12)
		fakeMetrics.DepotDirsReturns(3)

		fakeClock = fakeclock.NewFakeClock(time.Unix(123, 456))

示例#2

文件： debug_test.go 项目： cloudfoundry/guardian

	"expvar"
	"net/http"
	"os"

	"code.cloudfoundry.org/guardian/metrics"
	fakes "code.cloudfoundry.org/guardian/metrics/metricsfakes"
	"code.cloudfoundry.org/lager"
	"github.com/tedsuo/ifrit"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

var _ = Describe("Debug", func() {
	var (
		serverProc  ifrit.Process
		fakeMetrics *fakes.FakeMetrics
	)

	BeforeEach(func() {
		var err error

		fakeMetrics = new(fakes.FakeMetrics)
		fakeMetrics.NumCPUReturns(11)
		fakeMetrics.NumGoroutineReturns(888)
		fakeMetrics.LoopDevicesReturns(33)
		fakeMetrics.BackingStoresReturns(12)
		fakeMetrics.DepotDirsReturns(3)

		sink := lager.NewReconfigurableSink(lager.NewWriterSink(GinkgoWriter, lager.DEBUG), lager.DEBUG)
		serverProc, err = metrics.StartDebugServer("127.0.0.1:5123", sink, fakeMetrics)
		Expect(err).ToNot(HaveOccurred())