當前位置: 首頁>>代碼示例>>Golang>>正文


Golang FileSystem.WriteFileString方法代碼示例

本文整理匯總了Golang中github.com/cloudfoundry/bosh-agent/internal/github.com/cloudfoundry/bosh-utils/system.FileSystem.WriteFileString方法的典型用法代碼示例。如果您正苦於以下問題:Golang FileSystem.WriteFileString方法的具體用法?Golang FileSystem.WriteFileString怎麽用?Golang FileSystem.WriteFileString使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在github.com/cloudfoundry/bosh-agent/internal/github.com/cloudfoundry/bosh-utils/system.FileSystem的用法示例。


在下文中一共展示了FileSystem.WriteFileString方法的4個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: describeDummyPlatform

func describeDummyPlatform() {
	var (
		platform           Platform
		collector          boshstats.Collector
		fs                 boshsys.FileSystem
		cmdRunner          boshsys.CmdRunner
		dirProvider        boshdirs.Provider
		devicePathResolver boshdpresolv.DevicePathResolver
		logger             boshlog.Logger
	)

	BeforeEach(func() {
		collector = &fakestats.FakeCollector{}
		fs = fakesys.NewFakeFileSystem()
		cmdRunner = fakesys.NewFakeCmdRunner()
		dirProvider = boshdirs.NewProvider("/fake-dir")
		devicePathResolver = fakedpresolv.NewFakeDevicePathResolver()
		logger = boshlog.NewLogger(boshlog.LevelNone)
	})

	JustBeforeEach(func() {
		platform = NewDummyPlatform(
			collector,
			fs,
			cmdRunner,
			dirProvider,
			devicePathResolver,
			logger,
		)
	})

	Describe("GetDefaultNetwork", func() {
		It("returns the contents of dummy-defaults-network-settings.json since that's what the dummy cpi writes", func() {
			settingsFilePath := "/fake-dir/bosh/dummy-default-network-settings.json"
			fs.WriteFileString(settingsFilePath, `{"IP": "1.2.3.4"}`)

			network, err := platform.GetDefaultNetwork()
			Expect(err).NotTo(HaveOccurred())

			Expect(network.IP).To(Equal("1.2.3.4"))
		})
	})

	Describe("GetCertManager", func() {
		It("returs a dummy cert manager", func() {
			certManager := platform.GetCertManager()

			Expect(certManager.UpdateCertificates("")).Should(BeNil())
		})
	})
}
開發者ID:viovanov,項目名稱:bosh-agent,代碼行數:51,代碼來源:dummy_platform_test.go

示例2:

			Expect(cmdRunner.RunCommands[0]).To(Equal(
				[]string{
					"tar", "--same-owner",
					"-xzvf", tarballPath,
					"-C", dstDir,
				},
			))
		})
	})

	Describe("CleanUp", func() {
		It("removes tarball path", func() {
			fs := fakesys.NewFakeFileSystem()
			compressor := NewTarballCompressor(cmdRunner, fs)

			err := fs.WriteFileString("/fake-tarball.tar", "")
			Expect(err).ToNot(HaveOccurred())

			err = compressor.CleanUp("/fake-tarball.tar")
			Expect(err).ToNot(HaveOccurred())

			Expect(fs.FileExists("/fake-tarball.tar")).To(BeFalse())
		})

		It("returns error if removing tarball path fails", func() {
			fs := fakesys.NewFakeFileSystem()
			compressor := NewTarballCompressor(cmdRunner, fs)

			fs.RemoveAllError = errors.New("fake-remove-all-err")

			err := compressor.CleanUp("/fake-tarball.tar")
開發者ID:viovanov,項目名稱:bosh-agent,代碼行數:31,代碼來源:tarball_compressor_test.go

示例3:

		blobId = "105d33ae-655c-493d-bf9f-1df5cf3ca847"
		basePath = "/tmp"
		blobPath = filepath.Join(basePath, blobId)
		toWrite = bytes.NewReader([]byte("new data"))
	})

	readFile := func(fileIO boshsys.File) []byte {
		fileStat, _ := fileIO.Stat()
		fileBytes := make([]byte, fileStat.Size())
		fileIO.Read(fileBytes)
		return fileBytes
	}

	It("fetches", func() {
		blobManager := NewBlobManager(fs, basePath)
		fs.WriteFileString(blobPath, "some data")

		readOnlyFile, err, _ := blobManager.Fetch(blobId)
		defer fs.RemoveAll(readOnlyFile.Name())

		Expect(err).ToNot(HaveOccurred())
		fileBytes := readFile(readOnlyFile)

		Expect(string(fileBytes)).To(Equal("some data"))
	})

	It("writes", func() {
		blobManager := NewBlobManager(fs, basePath)
		fs.WriteFileString(blobPath, "some data")
		defer fs.RemoveAll(blobPath)
開發者ID:pivotal-nader-ziada,項目名稱:bosh-agent,代碼行數:30,代碼來源:blob_manager_test.go

示例4: init


//.........這裏部分代碼省略.........
			It("uses a VirtioDevicePathResolver", func() {
				err := app.Setup([]string{"bosh-agent", "-P", "dummy", "-C", agentConfPath, "-b", baseDir})
				Expect(err).ToNot(HaveOccurred())
				logLevel, err := boshlog.Levelify("DEBUG")
				Expect(err).NotTo(HaveOccurred())

				Expect(app.GetPlatform().GetDevicePathResolver()).To(
					BeAssignableToTypeOf(devicepathresolver.NewVirtioDevicePathResolver(nil, nil, boshlog.NewLogger(logLevel))))
			})
		})

		Context("when DevicePathResolutionType is 'scsi'", func() {
			BeforeEach(func() {
				agentConfJSON = `{
					"Platform": { "Linux": { "DevicePathResolutionType": "scsi" } },
					"Infrastructure": { "Settings": { "Sources": [{ "Type": "CDROM", "FileName": "/fake-file-name" }] } }
				}`
			})

			It("uses a VirtioDevicePathResolver", func() {
				err := app.Setup([]string{"bosh-agent", "-P", "dummy", "-C", agentConfPath, "-b", baseDir})
				Expect(err).ToNot(HaveOccurred())

				Expect(app.GetPlatform().GetDevicePathResolver()).To(
					BeAssignableToTypeOf(devicepathresolver.NewScsiDevicePathResolver(0, nil)))
			})
		})

		Context("logging stemcell version and git sha", func() {
			var (
				logger                  boshlog.Logger
				outBuf                  *bytes.Buffer
				fakeFs                  boshsys.FileSystem
				stemcellVersionFilePath string
				stemcellSha1FilePath    string
			)

			JustBeforeEach(func() {
				outBuf = bytes.NewBufferString("")
				errBuf := bytes.NewBufferString("")
				logger = boshlog.NewWriterLogger(boshlog.LevelDebug, outBuf, errBuf)
				fakeFs = fakesys.NewFakeFileSystem()
				dirProvider := boshdirs.NewProvider(baseDir)
				stemcellVersionFilePath = filepath.Join(dirProvider.EtcDir(), "stemcell_version")
				stemcellSha1FilePath = filepath.Join(dirProvider.EtcDir(), "stemcell_git_sha1")
				app = New(logger, fakeFs)
			})

			Context("when stemcell version and sha files are present", func() {
				It("should print out the stemcell version and sha in the logs", func() {
					fakeFs.WriteFileString(stemcellVersionFilePath, "version-blah")
					fakeFs.WriteFileString(stemcellSha1FilePath, "sha1-blah")
					app.Setup([]string{"bosh-agent", "-P", "dummy", "-C", agentConfPath, "-b", baseDir})
					Expect(string(outBuf.Bytes())).To(ContainSubstring("Running on stemcell version 'version-blah' (git: sha1-blah)"))
				})
			})

			Context("when stemcell version file is NOT present", func() {
				It("should print out the sha in the logs", func() {
					fakeFs.WriteFileString(stemcellSha1FilePath, "sha1-blah")
					app.Setup([]string{"bosh-agent", "-P", "dummy", "-C", agentConfPath, "-b", baseDir})
					Expect(string(outBuf.Bytes())).To(ContainSubstring("Running on stemcell version '?' (git: sha1-blah)"))
				})
			})

			Context("when sha version file is NOT present", func() {
				It("should print out the stemcell version in the logs", func() {
					fakeFs.WriteFileString(stemcellVersionFilePath, "version-blah")
					app.Setup([]string{"bosh-agent", "-P", "dummy", "-C", agentConfPath, "-b", baseDir})
					Expect(string(outBuf.Bytes())).To(ContainSubstring("Running on stemcell version 'version-blah' (git: ?)"))
				})
			})

			Context("when stemcell version file is empty", func() {
				It("should print out the sha in the logs", func() {
					fakeFs.WriteFileString(stemcellVersionFilePath, "")
					fakeFs.WriteFileString(stemcellSha1FilePath, "sha1-blah")
					app.Setup([]string{"bosh-agent", "-P", "dummy", "-C", agentConfPath, "-b", baseDir})
					Expect(string(outBuf.Bytes())).To(ContainSubstring("Running on stemcell version '?' (git: sha1-blah)"))
				})
			})

			Context("when sha version file is empty", func() {
				It("should print out the stemcell version in the logs", func() {
					fakeFs.WriteFileString(stemcellVersionFilePath, "version-blah")
					fakeFs.WriteFileString(stemcellSha1FilePath, "")
					app.Setup([]string{"bosh-agent", "-P", "dummy", "-C", agentConfPath, "-b", baseDir})
					Expect(string(outBuf.Bytes())).To(ContainSubstring("Running on stemcell version 'version-blah' (git: ?)"))
				})
			})

			Context("when stemcell version and sha files are NOT present", func() {
				It("should print unknown version and sha in the logs", func() {
					app.Setup([]string{"bosh-agent", "-P", "dummy", "-C", agentConfPath, "-b", baseDir})
					Expect(string(outBuf.Bytes())).To(ContainSubstring("Running on stemcell version '?' (git: ?)"))
				})
			})
		})
	})
}
開發者ID:viovanov,項目名稱:bosh-agent,代碼行數:101,代碼來源:app_test.go


注:本文中的github.com/cloudfoundry/bosh-agent/internal/github.com/cloudfoundry/bosh-utils/system.FileSystem.WriteFileString方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。