Golang Sink 예제들

예제 #1

파일: cli_sink_test.go 프로젝트: nimbus-cloud/cf-redis-broker

import (
	"io"
	"io/ioutil"
	"os"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
	"github.com/pivotal-cf/cf-redis-broker/log"
	"github.com/pivotal-golang/lager"
)

var _ = Describe("CliSink", func() {
	var (
		stdoutReader   io.Reader
		originalStdout *os.File
		sink           lager.Sink
	)

	BeforeEach(func() {
		originalStdout = os.Stdout
		stdoutReader, os.Stdout, _ = os.Pipe()
		sink = log.NewCliSink(lager.INFO)
	})

	AfterEach(func() {
		os.Stdout = originalStdout
	})

	Describe(".Log", func() {
		Context("when the payload doesn't have lager data with event key", func() {

예제 #2

파일: writer_sink_test.go 프로젝트: nagyistoce/lattice-app

package lager_test

import (
	"runtime"
	"sync"

	"github.com/pivotal-golang/lager"

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

var _ = Describe("WriterSink", func() {
	const MaxThreads = 100

	var sink lager.Sink
	var writer *copyWriter

	BeforeSuite(func() {
		runtime.GOMAXPROCS(MaxThreads)
	})

	BeforeEach(func() {
		writer = NewCopyWriter()
		sink = lager.NewWriterSink(writer, lager.INFO)
	})

	Context("when logging above the minimum log level", func() {
		BeforeEach(func() {
			sink.Log(lager.INFO, []byte("hello world"))
		})