logsRepo.TailLogsForStub = func(appGUID string, onConnect func(), logChan chan<- logs.Loggable, errChan chan<- error) { onConnect() go func() { for _, log := range appLogs { logChan <- log } close(logChan) close(errChan) }() } }) It("shows the recent logs when the --recent flag is provided", func() { runCommand("--recent", "my-app") Expect(app.GUID).To(Equal(logsRepo.RecentLogsForArgsForCall(0))) Expect(ui.Outputs()).To(ContainSubstrings( []string{"Connected, dumping recent logs for app", "my-app", "my-org", "my-space", "my-user"}, []string{"Log Line 1"}, []string{"Log Line 2"}, )) }) Context("when the log messages contain format string identifiers", func() { BeforeEach(func() { logsRepo.RecentLogsForReturns([]logs.Loggable{ testlogs.NewLogMessage("hello%2Bworld%v", app.GUID, "DEA", "1", logmessage.LogMessage_ERR, time.Now()), }, nil) }) It("does not treat them as format strings", func() {