Function TestRetriableReaderDoesNotRewrap

tools/iotools_test.go:48–65

(t *testing.T)

}

func TestRetriableReaderDoesNotRewrap(t *testing.T) {
	// expected is already "retriable", as would be the case if the
	// underlying reader was a *RetriableReader itself.
	expected := errors.NewRetriableError(errors.New("example error"))

	r := tools.NewRetriableReader(&ErrReader{expected})

	var buf [1]byte
	n, err := r.Read(buf[:])

	assert.Equal(t, 0, n)
	// errors.NewRetriableError wraps the given error with the prefix
	// message "LFS", so these two errors should be equal, indicating that
	// the RetriableReader did not re-wrap the error it received.
	assert.EqualError(t, err, expected.Error())
	assert.True(t, errors.IsRetriableError(err))

}

// ErrReader implements io.Reader and only returns errors.
type ErrReader struct {