Function TestRedactFetchBlob

pkg/v1/remote/descriptor_test.go:225–242

TestRedactFetchBlob tests that a request to fetchBlob that gets redirected to a URL that contains sensitive information has that information redacted if the subsequent request fails.

(t *testing.T)

// to a URL that contains sensitive information has that information redacted
// if the subsequent request fails.
func TestRedactFetchBlob(t *testing.T) {
	ctx := context.Background()
	f := fetcher{
		target: mustNewTag(t, "original.com/repo:latest").Context(),
		client: &http.Client{
			Transport: errTransport{},
		},
	}
	h, err := v1.NewHash(fakeDigest)
	if err != nil {
		t.Fatal("NewHash:", err)
	}
	if _, err := f.fetchBlob(ctx, 0, h); err == nil {
		t.Fatalf("fetchBlob: expected error, got nil")
	} else if !strings.Contains(err.Error(), "access_token=REDACTED") {
		t.Fatalf("fetchBlob: expected error to contain redacted access token, got %v", err)
	}
}

type errTransport struct{}