testhelper

func Error ¶ added in v0.8.0

func Error() error

Error returns an internal error for testing

func HijackStandardStreams ¶ added in v0.8.0

func HijackStandardStreams(stdin, stdout, stderr *os.File, do func())

func NewAlwaysErrFS ¶ added in v0.8.0

func NewAlwaysErrFS(err error) fs.FS

NewAlwaysErrFS creates an fs.FS that always fail at Open() call with provided err

if err is nil, fs.ErrInvalid is returned by default

func NewAlwaysFailReader ¶ added in v0.8.0

func NewAlwaysFailReader(err error) io.Reader

NewAlwaysFailReader creates an reader already fail on Read() call with provided err

if err is nil, an io.ErrUnexpectedEOF is returned by default

func TestFixtures ¶

func TestFixtures(
	t *testing.T,
	dir string,
	createTestSpec func() interface{},
	createExpected func() interface{},
	check func(t *testing.T, spec interface{}, exp interface{}),
)

TestFixtures run tests using multi-doc yaml file

# first doc is the test spec some_args: ... spec:

a: b

--- # second doc is the expected result c: d