Golang FakeFileSystem.TempDirDir方法代碼示例

	var (
		extractor             Extractor
		fs                    *fakesys.FakeFileSystem
		reader                *fakebistemcell.FakeStemcellReader
		stemcellTarballPath   string
		stemcellExtractionDir string

		expectedExtractedStemcell ExtractedStemcell
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		reader = fakebistemcell.NewFakeReader()
		stemcellTarballPath = "/stemcell/tarball/path"
		stemcellExtractionDir = "/path/to/dest"
		fs.TempDirDir = stemcellExtractionDir

		extractor = NewExtractor(reader, fs)

		expectedExtractedStemcell = NewExtractedStemcell(
			Manifest{
				Name:      "fake-stemcell-name",
				ImagePath: "fake-image-path",
				CloudProperties: biproperty.Map{
					"fake-prop-key": "fake-prop-value",
				},
			},
			stemcellExtractionDir,
			fs,
		)
		reader.SetReadBehavior(stemcellTarballPath, stemcellExtractionDir, expectedExtractedStemcell, nil)

		fakeERBRenderer.SetRenderBehavior(
			filepath.Join(srcPath, "templates/director.yml.erb"),
			filepath.Join(dstPath, "config/director.yml"),
			context,
			nil,
		)

		fakeERBRenderer.SetRenderBehavior(
			filepath.Join(srcPath, "monit"),
			filepath.Join(dstPath, "monit"),
			context,
			nil,
		)

		fs.TempDirDir = dstPath
	})

	AfterEach(func() {
		err := fs.RemoveAll(dstPath)
		Expect(err).ToNot(HaveOccurred())
	})

	Describe("Render", func() {
		It("renders job templates", func() {
			renderedjob, err := jobRenderer.Render(job, jobProperties, globalProperties, "fake-deployment-name")
			Expect(err).ToNot(HaveOccurred())

			Expect(fakeERBRenderer.RenderInputs).To(Equal([]fakebirender.RenderInput{
				{
					SrcPath: filepath.Join(srcPath, "templates/director.yml.erb"),

		Context("with a fake fs & compressor", func() {
			var (
				fakeFS         *fakeboshsys.FakeFileSystem
				fakeCompressor *fakeboshcmd.FakeCompressor
			)

			BeforeEach(func() {
				fakeFS = fakeboshsys.NewFakeFileSystem()

				fakeCompressor = fakeboshcmd.NewFakeCompressor()

				renderedJobListCompressor = NewRenderedJobListCompressor(fakeFS, fakeCompressor, fakeSHA1Calculator, logger)
			})

			It("calculates the fingerprint of the rendered", func() {
				fakeFS.TempDirDir = "fake-rendered-job-list-path"

				fakeSHA1Calculator.SetCalculateBehavior(map[string]fakebicrypto.CalculateInput{
					"fake-rendered-job-list-path": fakebicrypto.CalculateInput{Sha1: "fake-sha1"},
				})

				archive, err := renderedJobListCompressor.Compress(renderedJobList)
				Expect(err).ToNot(HaveOccurred())

				Expect(archive.Fingerprint()).To(Equal("fake-sha1"))
			})

			It("calculates the SHA1 of the archive", func() {
				fakeCompressor.CompressFilesInDirTarballPath = "fake-archive-path"

				fakeSHA1Calculator.SetCalculateBehavior(map[string]fakebicrypto.CalculateInput{

		diskUtil = NewDiskUtil("fake-disk-path", mounter, fs, logger)
	})

	Describe("GetFileContents", func() {
		Context("when disk path does not exist", func() {
			It("returns an error if diskpath does not exist", func() {
				_, err := diskUtil.GetFilesContents([]string{"fake-file-path-1"})
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("disk path 'fake-disk-path' does not exist"))
			})
		})

		Context("when disk path does not exist", func() {
			BeforeEach(func() {
				fs.MkdirAll("fake-disk-path", 0700)
				fs.TempDirDir = "fake-tempdir"
				fs.WriteFileString("fake-tempdir/fake-file-path-1", "fake-contents-1")
				fs.WriteFileString("fake-tempdir/fake-file-path-2", "fake-contents-2")
			})

			It("mounts disk path to temporary directory", func() {
				_, err := diskUtil.GetFilesContents([]string{"fake-file-path-1"})
				Expect(err).ToNot(HaveOccurred())

				Expect(mounter.MountPartitionPaths).To(ContainElement("fake-disk-path"))
				Expect(mounter.MountMountPoints).To(ContainElement("fake-tempdir"))
			})

			It("returns contents of files on a disk", func() {
				contents, err := diskUtil.GetFilesContents([]string{"fake-file-path-1", "fake-file-path-2"})
				Expect(err).ToNot(HaveOccurred())

	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		reader = fakebistemcell.NewFakeReader()
		logger := boshlog.NewLogger(boshlog.LevelNone)
		fakeUUIDGenerator = &fakeuuid.FakeGenerator{}
		deploymentStateService := biconfig.NewFileSystemDeploymentStateService(fs, fakeUUIDGenerator, logger, "/fake/path")
		fakeUUIDGenerator.GeneratedUUID = "fake-stemcell-id-1"
		stemcellRepo = biconfig.NewStemcellRepo(deploymentStateService, fakeUUIDGenerator)
		fakeStage = fakebiui.NewFakeStage()
		fakeCloud = fakebicloud.NewFakeCloud()
		manager = NewManager(stemcellRepo, fakeCloud)
		stemcellTarballPath = "/stemcell/tarball/path"
		tempExtractionDir = "/path/to/dest"
		fs.TempDirDir = tempExtractionDir

		expectedExtractedStemcell = NewExtractedStemcell(
			Manifest{
				Name:      "fake-stemcell-name",
				Version:   "fake-stemcell-version",
				ImagePath: "fake-image-path",
				CloudProperties: biproperty.Map{
					"fake-prop-key": "fake-prop-value",
				},
			},
			tempExtractionDir,
			fs,
		)
		reader.SetReadBehavior(stemcellTarballPath, tempExtractionDir, expectedExtractedStemcell, nil)
	})