當前位置: 首頁>>代碼示例>>Golang>>正文


Golang FakeFileSystem.ReadLink方法代碼示例

本文整理匯總了Golang中github.com/cloudfoundry/bosh-utils/system/fakes.FakeFileSystem.ReadLink方法的典型用法代碼示例。如果您正苦於以下問題:Golang FakeFileSystem.ReadLink方法的具體用法?Golang FakeFileSystem.ReadLink怎麽用?Golang FakeFileSystem.ReadLink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-utils/system/fakes.FakeFileSystem的用法示例。


在下文中一共展示了FakeFileSystem.ReadLink方法的1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: describeUbuntuNetManager


//.........這裏部分代碼省略.........

					resolvConfBase := fs.GetFileTestStat("/etc/resolvconf/resolv.conf.d/base")
					Expect(resolvConfBase).ToNot(BeNil())

					expectedResolvConfBase := `# Generated by bosh-agent
nameserver 8.8.8.8
nameserver 9.9.9.9
`
					Expect(resolvConfBase.StringContents()).To(Equal(expectedResolvConfBase))
				})

				Context("when writing to ../resolv.conf.d/base fails", func() {
					It("fails reporting the error", func() {
						fs.WriteFileError = errors.New("fake-write-file-error")

						err := netManager.SetupNetworking(networks, nil)
						Expect(err).To(HaveOccurred())
						Expect(err.Error()).To(ContainSubstring("Writing to /etc/resolvconf/resolv.conf.d/base"))
					})
				})
			})

			Context("when no DNS servers are configured", func() {
				BeforeEach(func() {
					dhcpNetwork.DNS = []string{}
					networks = boshsettings.Networks{
						"first":  dhcpNetwork,
						"second": staticNetwork,
					}
				})

				Context("when could not read link /etc/resolv.conf", func() {
					It("fails reporting error", func() {
						fs.ReadLinkError = errors.New("fake-read-link-error")

						err := netManager.SetupNetworking(networks, nil)
						Expect(err).To(HaveOccurred())
						Expect(err.Error()).To(ContainSubstring("Reading /etc/resolv.conf symlink"))
					})
				})

				Context("when /etc/resolv.conf is no symlink", func() {
					BeforeEach(func() {
						err := fs.Symlink("/etc/resolv.conf", "/etc/resolv.conf")
						Expect(err).ToNot(HaveOccurred())

						err = fs.WriteFileString("/etc/resolv.conf", "fake-content")
						Expect(err).ToNot(HaveOccurred())
					})

					It("copies /etc/resolv.conf to .../resolv.conf.d/base", func() {
						err := netManager.SetupNetworking(networks, nil)
						Expect(err).ToNot(HaveOccurred())

						contents, err := fs.ReadFile("/etc/resolvconf/resolv.conf.d/base")
						Expect(err).ToNot(HaveOccurred())
						Expect(string(contents)).To(Equal("fake-content"))
					})

					Context("when copying fails", func() {
						It("fails reporting the error", func() {
							fs.CopyFileError = errors.New("fake-copy-error")

							err := netManager.SetupNetworking(networks, nil)
							Expect(err).To(HaveOccurred())
							Expect(err.Error()).To(ContainSubstring("Copying /etc/resolv.conf for backwards compat"))
開發者ID:jianqiu,項目名稱:bosh-agent,代碼行數:67,代碼來源:ubuntu_net_manager_test.go


注:本文中的github.com/cloudfoundry/bosh-utils/system/fakes.FakeFileSystem.ReadLink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。