cli

Documentation

Index

• func CreateTee(t *testing.T, silent bool) *pkgTesting.Tee
• func HideEnv(t *testing.T) func(t *testing.T)
• func InitTestConfig(config string) error
• func PrepareStdinResponse(s string, t *testing.T) (*os.File, string)
• func PreventAtExit(t *testing.T) func(int) bool
• func PreventExitWithNonZeroExitCode(t *testing.T) func(int) bool
• func ResetStdin(origStdin *os.File, tmpFile string)
• func RunCommand(f func(*cobra.Command, []string))
• func SetOptionValue(t *testing.T, testOption TestOption)
• func SetupTmpMinishiftHome(t *testing.T) string
• func TearDown(testDir string, tee *pkgTesting.Tee)
• func UnsetValues(testOption TestOption)
• func VerifyExitCodeAndMessage(t *testing.T, tee *pkgTesting.Tee, expectedExitCode int, ...) func(int) bool
• type TestOption

Functions

func CreateTee

func CreateTee(t *testing.T, silent bool) *pkgTesting.Tee

CreateTee splits the stdout and stderr in order to capture these streams into a buffer during test execution. If silent is true, the original output streams are silenced.

func HideEnv

func HideEnv(t *testing.T) func(t *testing.T)

Temporarily unsets the env variables for the test cases returns a function to reset them to their initial values

func InitTestConfig

func InitTestConfig(config string) error

func PrepareStdinResponse

func PrepareStdinResponse(s string, t *testing.T) (*os.File, string)

PrepareStdinResponse creates a temproary file with a prepared content which then is used as os.Stdin to test user input. The orignal os.Stdin file handle is returned as well as the path of the file containing the canned stdin responses.

func PreventAtExit

func PreventAtExit(t *testing.T) func(int) bool

PreventAtExit prevents an early/unexpected termination via atexit.

func PreventExitWithNonZeroExitCode

func PreventExitWithNonZeroExitCode(t *testing.T) func(int) bool

PreventExitWithNonZeroReturn creates an exit handler function which will cast a veto when the program tries to call os.Exit with a non zero exit code. This is useful to prevent a test from exiting early due to failing validation check.

func ResetStdin

func ResetStdin(origStdin *os.File, tmpFile string)

ResetStdin resets os.Stdin to the specified original file handle. It also deletes a potenitally created tmp file containing dummy stdin data.

func RunCommand

func RunCommand(f func(*cobra.Command, []string))

func SetOptionValue

func SetOptionValue(t *testing.T, testOption TestOption)

func SetupTmpMinishiftHome

func SetupTmpMinishiftHome(t *testing.T) string

SetupTmpMinishiftHome creates a tmp directory and points MINISHIFT_HOME to it. It returns the path to this tmp directory

func TearDown

func TearDown(testDir string, tee *pkgTesting.Tee)

func UnsetValues

func UnsetValues(testOption TestOption)

func VerifyExitCodeAndMessage

func VerifyExitCodeAndMessage(t *testing.T, tee *pkgTesting.Tee, expectedExitCode int, expectedErrorMessage string) func(int) bool

VerifyExitCodeAndMessage creates an exit handler which verifies that the program will try to exit execution with the specified exit code and message.

Types

type TestOption

type TestOption struct {
	Name          string
	EnvValue      string
	ConfigValue   string
	FlagValue     string
	ExpectedValue string
}