It("starts broadcasting the MAC addresses", func() { errCh := make(chan error) err := netManager.SetupDhcp(networks, errCh) Expect(err).ToNot(HaveOccurred()) <-errCh // wait for all arpings Expect(addressBroadcaster.BroadcastMACAddressesAddresses).To(Equal([]boship.InterfaceAddress{ boship.NewResolvingInterfaceAddress("eth0", ipResolver), })) }) } Context("when dhclient3 is installed on the system", func() { BeforeEach(func() { cmdRunner.CommandExistsValue = true }) Context("when dhcp was not previously configured", func() { ItUpdatesDhcpConfig(dhcp3ConfPath) ItRestartsDhcp() ItBroadcastsMACAddresses() }) Context("when dhcp was previously configured with different configuration", func() { BeforeEach(func() { fs.WriteFileString(dhcp3ConfPath, "fake-other-configuration") }) ItUpdatesDhcpConfig(dhcp3ConfPath) ItRestartsDhcp() ItBroadcastsMACAddresses()
BeforeEach(func() { fs = fakesys.NewFakeFileSystem() runner = fakesys.NewFakeCmdRunner() uuidGen = &fakeuuid.FakeGenerator{} dirProvider := boshdir.NewDirectoriesProvider("/var/vcap") configPath = filepath.Join(dirProvider.EtcDir(), "blobstore-fake-provider.json") blobstore = NewExternalBlobstore("fake-provider", map[string]interface{}{}, fs, runner, uuidGen, configPath) }) Describe("Validate", func() { It("external validate writes config file", func() { options := map[string]interface{}{"fake-key": "fake-value"} blobstore := NewExternalBlobstore("fake-provider", options, fs, runner, uuidGen, configPath) runner.CommandExistsValue = true err := blobstore.Validate() Expect(err).ToNot(HaveOccurred()) s3CliConfig, err := fs.ReadFileString(configPath) Expect(err).ToNot(HaveOccurred()) expectedJSON := map[string]string{"fake-key": "fake-value"} boshassert.MatchesJSONString(GinkgoT(), expectedJSON, s3CliConfig) }) It("external validate errors when command not in path", func() { options := map[string]interface{}{} blobstore := NewExternalBlobstore("fake-provider", options, fs, runner, uuidGen, configPath)