system

func AssertFileContents ¶

func AssertFileContents(t *testing.T, fs afero.Fs, path string, content string) bool

func AssertModePerm ¶

func AssertModePerm(t testing.TB, fs afero.Fs, path, mode string) bool

func AssertPathExists ¶

func AssertPathExists(t *testing.T, fs afero.Fs, path string, msgAndArgs ...interface{}) bool

func EnsureFileContent ¶

func EnsureFileContent(fs afero.Fs, path string, reader io.Reader) error

func EnsureTestFileContent ¶

func EnsureTestFileContent(t *testing.T, fs afero.Fs, path string, content string)

func Env ¶

func Env() map[string]string

Env returns the current environment variables as a usable map

func GetenvOrDefault ¶

func GetenvOrDefault(key, defaultValue string) string

func HomeDir ¶

func HomeDir() (string, error)

HomeDir returns the directory a user's own files live in.

HOME decides, which is what git, ssh and curl all do, and what makes a container, a CI job or an agent sandbox that overrides it read the files it meant to rather than the ones belonging to whoever the process happens to run as. The passwd database is consulted only when HOME says nothing, where there is nothing else to go on.

func Reset ¶

func Reset()

Reset restores the system environment as it was when the package was imported