package configkit

import "testing"

func TestOverlayPublicValues(t *testing.T) {
	if LayerOverlay != "overlay" {
		t.Fatalf("LayerOverlay = %q", LayerOverlay)
	}
	for code, value := range map[Code]string{
		CodeOverlayInvalid:       "overlay.invalid",
		CodeOverlayMissing:       "overlay.missing",
		CodeOverlayOutsideRoot:   "overlay.outside_root",
		CodeOverlayRepeated:      "overlay.repeated",
		CodeOverlayDirective:     "overlay.directive",
		CodeOverlayVersion:       "overlay.version",
		CodeOverlayLimitExceeded: "overlay.limit_exceeded",
	} {
		if string(code) != value {
			t.Errorf("code = %q, want %q", code, value)
		}
	}
}

func TestSourceInfoDestinationConversionsAndCopies(t *testing.T) {
	destination := Keys("collections", "a/b", "0")
	public := SourceInfo{ID: "source-1", Destination: destination}
	internal := toEngineSourceInfo(public)
	if internal.Destination.String() != destination.String() {
		t.Fatalf("engine destination = %q, want %q", internal.Destination.String(), destination.String())
	}
	converted := fromEngineSourceInfo(internal)
	if converted.Destination.String() != destination.String() {
		t.Fatalf("public destination = %q, want %q", converted.Destination.String(), destination.String())
	}
	copy := cloneSourceInfo(converted)
	copy.Destination = Path{}
	if converted.Destination.String() != destination.String() {
		t.Fatalf("source record destination changed through clone: %q", converted.Destination.String())
	}
}