Golang fakes.NewFakeStage函數代碼示例

			// installing steps handled by installer.Install()
			// deleting steps handled by deployment.Delete()
		}

		BeforeEach(func() {
			fs = fakesys.NewFakeFileSystem()
			fs.EnableStrictTempRootBehavior()
			logger = boshlog.NewLogger(boshlog.LevelNone)
			fakeUUIDGenerator = fakeuuid.NewFakeGenerator()
			setupDeploymentStateService = biconfig.NewFileSystemDeploymentStateService(fs, fakeUUIDGenerator, logger, biconfig.DeploymentStatePath(deploymentManifestPath))
			deploymentStatePath = biconfig.DeploymentStatePath(deploymentManifestPath)
			setupDeploymentStateService.Load()

			fakeUI = &fakeui.FakeUI{}

			fakeStage = fakebiui.NewFakeStage()

			mockCloud = mock_cloud.NewMockCloud(mockCtrl)
			mockCloudFactory = mock_cloud.NewMockFactory(mockCtrl)

			mockCpiInstaller = mock_install.NewMockInstaller(mockCtrl)
			mockCpiUninstaller = mock_install.NewMockUninstaller(mockCtrl)
			mockInstallerFactory = mock_install.NewMockInstallerFactory(mockCtrl)

			fakeInstallation = &fakecmd.FakeInstallation{}

			mockBlobstoreFactory = mock_blobstore.NewMockFactory(mockCtrl)
			mockBlobstore = mock_blobstore.NewMockBlobstore(mockCtrl)
			mockBlobstoreFactory.EXPECT().Create(mbusURL).Return(mockBlobstore, nil).AnyTimes()

			mockDeploymentManagerFactory = mock_deployment.NewMockManagerFactory(mockCtrl)

func describeBuilder() {
	var mockCtrl *gomock.Controller

	BeforeEach(func() {
		mockCtrl = gomock.NewController(GinkgoT())
	})

	AfterEach(func() {
		mockCtrl.Finish()
	})

	var (
		logger boshlog.Logger

		mockReleaseJobResolver *mock_deployment_release.MockJobResolver
		mockDependencyCompiler *mock_state_job.MockDependencyCompiler
		mockJobListRenderer    *mock_template.MockJobListRenderer
		mockCompressor         *mock_template.MockRenderedJobListCompressor
		mockBlobstore          *mock_blobstore.MockBlobstore

		stateBuilder Builder
	)

	BeforeEach(func() {
		logger = boshlog.NewLogger(boshlog.LevelNone)

		mockReleaseJobResolver = mock_deployment_release.NewMockJobResolver(mockCtrl)
		mockDependencyCompiler = mock_state_job.NewMockDependencyCompiler(mockCtrl)
		mockJobListRenderer = mock_template.NewMockJobListRenderer(mockCtrl)
		mockCompressor = mock_template.NewMockRenderedJobListCompressor(mockCtrl)
		mockBlobstore = mock_blobstore.NewMockBlobstore(mockCtrl)
	})

	Describe("Build", func() {
		var (
			mockRenderedJobList        *mock_template.MockRenderedJobList
			mockRenderedJobListArchive *mock_template.MockRenderedJobListArchive

			jobName            string
			instanceID         int
			deploymentManifest bideplmanifest.Manifest
			fakeStage          *fakebiui.FakeStage

			releasePackageLibyaml *birelpkg.Package
			releasePackageRuby    *birelpkg.Package
			releasePackageCPI     *birelpkg.Package

			expectCompile *gomock.Call
		)

		BeforeEach(func() {
			mockRenderedJobList = mock_template.NewMockRenderedJobList(mockCtrl)
			mockRenderedJobListArchive = mock_template.NewMockRenderedJobListArchive(mockCtrl)

			jobName = "fake-deployment-job-name"
			instanceID = 0

			deploymentManifest = bideplmanifest.Manifest{
				Name: "fake-deployment-name",
				Jobs: []bideplmanifest.Job{
					{
						Name: "fake-deployment-job-name",
						Networks: []bideplmanifest.JobNetwork{
							{
								Name: "fake-network-name",
							},
						},
						Templates: []bideplmanifest.ReleaseJobRef{
							{
								Name:    "fake-release-job-name",
								Release: "fake-release-name",
							},
						},
						Properties: biproperty.Map{
							"fake-job-property": "fake-job-property-value",
						},
					},
				},
				Networks: []bideplmanifest.Network{
					{
						Name: "fake-network-name",
						Type: "fake-network-type",
						CloudProperties: biproperty.Map{
							"fake-network-cloud-property": "fake-network-cloud-property-value",
						},
					},
				},
				Properties: biproperty.Map{
					"fake-job-property": "fake-global-property-value", //overridden by job property value
				},
			}

			fakeStage = fakebiui.NewFakeStage()

			stateBuilder = NewBuilder(
				mockReleaseJobResolver,
				mockDependencyCompiler,
				mockJobListRenderer,
				mockCompressor,
				mockBlobstore,
//.........這裏部分代碼省略.........

//.........這裏部分代碼省略.........
			mockRegistryServerManager = mock_registry.NewMockServerManager(mockCtrl)
			mockRegistryServer = mock_registry.NewMockServer(mockCtrl)

			mockAgentClientFactory = mock_httpagent.NewMockAgentClientFactory(mockCtrl)
			mockAgentClient = mock_agentclient.NewMockAgentClient(mockCtrl)
			mockAgentClientFactory.EXPECT().NewAgentClient(gomock.Any(), gomock.Any()).Return(mockAgentClient).AnyTimes()

			mockCloudFactory = mock_cloud.NewMockFactory(mockCtrl)

			mockBlobstoreFactory = mock_blobstore.NewMockFactory(mockCtrl)
			mockBlobstore = mock_blobstore.NewMockBlobstore(mockCtrl)
			mockBlobstoreFactory.EXPECT().Create(mbusURL, gomock.Any()).Return(mockBlobstore, nil).AnyTimes()

			mockVMManagerFactory = mock_vm.NewMockManagerFactory(mockCtrl)
			fakeVMManager = fakebivm.NewFakeManager()
			mockVMManagerFactory.EXPECT().NewManager(gomock.Any(), mockAgentClient).Return(fakeVMManager).AnyTimes()

			fakeStemcellExtractor = fakebistemcell.NewFakeExtractor()
			mockStemcellManager = mock_stemcell.NewMockManager(mockCtrl)
			fakeStemcellManagerFactory = fakebistemcell.NewFakeManagerFactory()

			fakeReleaseSetParser = fakebirelsetmanifest.NewFakeParser()
			fakeInstallationParser = fakebiinstallmanifest.NewFakeParser()
			fakeDeploymentParser = fakebideplmanifest.NewFakeParser()

			mockLegacyDeploymentStateMigrator = mock_config.NewMockLegacyDeploymentStateMigrator(mockCtrl)

			configUUIDGenerator = &fakeuuid.FakeGenerator{}
			configUUIDGenerator.GeneratedUUID = directorID
			setupDeploymentStateService = biconfig.NewFileSystemDeploymentStateService(fakeFs, configUUIDGenerator, logger, biconfig.DeploymentStatePath(deploymentManifestPath))

			fakeDeploymentValidator = fakebideplval.NewFakeValidator()

			fakeStage = fakebiui.NewFakeStage()

			sha1Calculator = crypto.NewSha1Calculator(fakeFs)
			fakeUUIDGenerator = &fakeuuid.FakeGenerator{}

			var err error
			manifestSHA1, err = sha1Calculator.Calculate(deploymentManifestPath)
			Expect(err).ToNot(HaveOccurred())

			cpiReleaseTarballPath = "/release/tarball/path"

			stemcellTarballPath = "/stemcell/tarball/path"
			extractedStemcell = bistemcell.NewExtractedStemcell(
				bistemcell.Manifest{
					ImagePath:       "/stemcell/image/path",
					Name:            "fake-stemcell-name",
					Version:         "fake-stemcell-version",
					SHA1:            "fake-stemcell-sha1",
					CloudProperties: biproperty.Map{},
					OS:              "ubuntu-trusty",
				},
				"fake-extracted-path",
				fakeFs,
			)

			// create input files
			fakeFs.WriteFileString(cpiReleaseTarballPath, "")
			fakeFs.WriteFileString(stemcellTarballPath, "")

			// deployment exists
			fakeFs.WriteFileString(deploymentManifestPath, "")

			// deployment is valid

			},
		}
		ui = &fakeui.FakeUI{}
		help = NewHelpCmd(ui, commands)
	})

	Describe("Name", func() {
		It("returns 'help'", func() {
			Expect(help.Name()).To(Equal("help"))
		})
	})

	Describe("Run", func() {
		Context("when no arguments were passed in", func() {
			It("prints generic help", func() {
				err := help.Run(fakeui.NewFakeStage(), []string{})
				Expect(err).ToNot(HaveOccurred())

				expectedOutput := `NAME:
    bosh-init - A command line tool to initialize BOSH deployments

USAGE:
    bosh-init [global options] <command> [arguments...]

COMMANDS:
    complex    Complex command... has usage and env
    help       Show help message
    simple     Simple command... sorted to the end of the list

GLOBAL OPTIONS:
    --help, -h       Show help message

		)

		BeforeEach(func() {
			mockCtrl = gomock.NewController(GinkgoT())
		})

		AfterEach(func() {
			mockCtrl.Finish()
		})

		BeforeEach(func() {
			mockInstaller = mocks.NewMockInstaller(mockCtrl)
			mockInstallerFactory = mock_install.NewMockInstallerFactory(mockCtrl)

			installationManifest = biinstallationmanifest.Manifest{}
			installStage = fakeui.NewFakeStage()
			installation = mocks.NewMockInstallation(mockCtrl)

			target = biinstallation.NewTarget("fake-installation-path")
			mockInstallerFactory.EXPECT().NewInstaller(target).Return(mockInstaller).AnyTimes()
			expectInstall = mockInstaller.EXPECT().Install(installationManifest, gomock.Any())
			expectCleanup = mockInstaller.EXPECT().Cleanup(installation).Return(nil)
		})

		It("should install the CPI and call the passed in function with the installation", func() {
			cpiInstaller := release.CpiInstaller{
				InstallerFactory: mockInstallerFactory,
			}

			expectInstall.Return(installation, nil)

	. "github.com/cloudfoundry/bosh-init/cmd"
)

var _ = Describe("VersionCmd", func() {
	var (
		ui      *fakeui.FakeUI
		command Cmd
	)

	BeforeEach(func() {
		ui = &fakeui.FakeUI{}
		command = NewVersionCmd(ui)
	})

	Describe("Name", func() {
		It("returns 'version'", func() {
			Expect(command.Name()).To(Equal("version"))
		})
	})

	Describe("Run", func() {
		It("prints the version", func() {
			err := command.Run(fakeui.NewFakeStage(), []string{})
			Expect(err).ToNot(HaveOccurred())

			Expect(ui.Said).To(Equal([]string{"version [DEV BUILD]"}))
		})
	})
})