outputBuffer *gbytes.Buffer
terminalUI terminal.UI
fakeExitHandler *fake_exit_handler.FakeExitHandler
fakeVersionManager *fake_version_manager.FakeVersionManager
commandFactory *command_factory.VersionCommandFactory
)
BeforeEach(func() {
config = config_package.New(nil)
config.SetTarget("lattice.xip.io")
outputBuffer = gbytes.NewBuffer()
terminalUI = terminal.NewUI(nil, outputBuffer, nil)
fakeExitHandler = &fake_exit_handler.FakeExitHandler{}
fakeVersionManager = &fake_version_manager.FakeVersionManager{}
fakeVersionManager.LtcVersionReturns("1.8.0")
commandFactory = command_factory.NewVersionCommandFactory(
config,
terminalUI,
fakeExitHandler,
"darwin",
"/fake/ltc",
fakeVersionManager)
})
Describe("Version Command", func() {
var versionCommand cli.Command
BeforeEach(func() {
versionCommand = commandFactory.MakeVersionCommand()
fakeVersionManager.ServerVersionsReturns(version.ServerVersions{
fakeTargetVerifier.VerifyTargetReturns(true, false, errors.New("Unknown Error"))
test_helpers.ExecuteCommandWithArgs(targetCommand, []string{"newtarget.com"})
Expect(outputBuffer).To(test_helpers.SayLine("Error verifying target: Unknown Error"))
verifyOldTargetStillSet()
Expect(fakeExitHandler.ExitCalledWith).To(Equal([]int{exit_codes.BadTarget}))
})
})
Context("checking ltc target version", func() {
BeforeEach(func() {
fakeTargetVerifier.VerifyTargetReturns(true, true, nil)
fakeBlobStoreVerifier.VerifyReturns(true, nil)
fakeVersionManager.LtcVersionReturns("some-version")
})
It("should print warning and recommend sync if ltc version does not match server", func() {
fakeVersionManager.LtcMatchesServerReturns(false, nil)
test_helpers.ExecuteCommandWithArgs(targetCommand, []string{"target.com"})
Expect(outputBuffer).To(test_helpers.SayLine("WARNING: local ltc version (some-version) does not match target expected version."))
Expect(outputBuffer).To(test_helpers.SayLine("Run `ltc sync` to replace your local ltc command-line tool with your target cluster's expected version."))
})
It("should print warning and NOT recommend sync if ServerVersions endpoint fails", func() {
fakeVersionManager.LtcMatchesServerReturns(false, errors.New("whoops"))
test_helpers.ExecuteCommandWithArgs(targetCommand, []string{"target.com"})
Expect(outputBuffer).To(test_helpers.SayLine("WARNING: local ltc version (some-version) does not match target expected version."))