Golang FakeSettingsService.LoadSettingsError方法代碼示例

					})
				})
			})

			Context("when disk cid cannot be resolved to a device path from infrastructure settings", func() {
				BeforeEach(func() {
					settingsService.Settings.Disks.Persistent = map[string]interface{}{
						"fake-known-disk-cid": "/dev/sdf",
					}
				})

				It("returns error", func() {
					_, err := action.Run("fake-unknown-disk-cid")
					Expect(err).To(HaveOccurred())
					Expect(err.Error()).To(Equal("Persistent disk with volume id 'fake-unknown-disk-cid' could not be found"))
				})
			})
		})

		Context("when settings cannot be loaded", func() {
			It("returns error", func() {
				settingsService.LoadSettingsError = errors.New("fake-load-settings-err")

				_, err := action.Run("fake-disk-cid")
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-load-settings-err"))
			})
		})
	})
})

func init() {
	Describe("bootstrap", func() {
		Describe("Run", func() {
			var (
				platform    *fakeplatform.FakePlatform
				dirProvider boshdir.Provider

				settingsSource  *fakeinf.FakeSettingsSource
				settingsService *fakesettings.FakeSettingsService
			)

			BeforeEach(func() {
				platform = fakeplatform.NewFakePlatform()
				dirProvider = boshdir.NewProvider("/var/vcap")

				settingsSource = &fakeinf.FakeSettingsSource{}
				settingsService = &fakesettings.FakeSettingsService{}
			})

			bootstrap := func() error {
				logger := boshlog.NewLogger(boshlog.LevelNone)
				return NewBootstrap(platform, dirProvider, settingsService, logger).Run()
			}

			It("sets up runtime configuration", func() {
				err := bootstrap()
				Expect(err).NotTo(HaveOccurred())
				Expect(platform.SetupRuntimeConfigurationWasInvoked).To(BeTrue())
			})

			Describe("SSH tunnel setup for registry", func() {
				It("returns error without configuring ssh on the platform if getting public key fails", func() {
					settingsService.PublicKeyErr = errors.New("fake-get-public-key-err")

					err := bootstrap()
					Expect(err).To(HaveOccurred())
					Expect(err.Error()).To(ContainSubstring("fake-get-public-key-err"))

					Expect(platform.SetupSSHCalled).To(BeFalse())
				})

				Context("when public key is not empty", func() {
					BeforeEach(func() {
						settingsService.PublicKey = "fake-public-key"
					})

					It("gets the public key and sets up ssh via the platform", func() {
						err := bootstrap()
						Expect(err).NotTo(HaveOccurred())

						Expect(platform.SetupSSHPublicKey).To(Equal("fake-public-key"))
						Expect(platform.SetupSSHUsername).To(Equal("vcap"))
					})

					It("returns error if configuring ssh on the platform fails", func() {
						platform.SetupSSHErr = errors.New("fake-setup-ssh-err")

						err := bootstrap()
						Expect(err).To(HaveOccurred())
						Expect(err.Error()).To(ContainSubstring("fake-setup-ssh-err"))
					})
				})

				Context("when public key key is empty", func() {
					BeforeEach(func() {
						settingsSource.PublicKey = ""
					})

					It("gets the public key and does not setup SSH", func() {
						err := bootstrap()
						Expect(err).NotTo(HaveOccurred())

						Expect(platform.SetupSSHCalled).To(BeFalse())
					})
				})
			})

			It("sets up hostname", func() {
				settingsService.Settings.AgentID = "foo-bar-baz-123"

				err := bootstrap()
				Expect(err).NotTo(HaveOccurred())
				Expect(platform.SetupHostnameHostname).To(Equal("foo-bar-baz-123"))
			})

			It("fetches initial settings", func() {
				err := bootstrap()
				Expect(err).NotTo(HaveOccurred())
				Expect(settingsService.SettingsWereLoaded).To(BeTrue())
			})

			It("returns error from loading initial settings", func() {
				settingsService.LoadSettingsError = errors.New("fake-load-error")

				err := bootstrap()
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-load-error"))
			})

			It("sets up networking", func() {
//.........這裏部分代碼省略.........

		It("returns the error", func() {
			result, err := action.Run(newUpdateSettings)
			Expect(err).To(HaveOccurred())
			Expect(result).To(BeEmpty())
		})
	})

	It("loads settings", func() {
		_, err := action.Run(newUpdateSettings)
		Expect(err).ToNot(HaveOccurred())
		Expect(settingsService.SettingsWereLoaded).To(BeTrue())
	})

	Context("when loading the settings fails", func() {
		It("returns an error", func() {
			settingsService.LoadSettingsError = errors.New("nope")
			_, err := action.Run(newUpdateSettings)
			Expect(err).To(HaveOccurred())
		})
	})

	Context("when the settings does not contain the disk", func() {
		var (
			diskAssociation   boshsettings.DiskAssociation
			newUpdateSettings boshsettings.UpdateSettings
		)

		BeforeEach(func() {
			diskAssociation = boshsettings.DiskAssociation{
				Name:    "fake-disk-name",
				DiskCID: "fake-disk-id",