package errors_test import ( "reflect" "testing" "github.com/z7zmey/php-parser/position" "github.com/z7zmey/php-parser/errors" "github.com/z7zmey/php-parser/scanner" "github.com/kylelemons/godebug/pretty" ) func assertEqual(t *testing.T, expected interface{}, actual interface{}) { if !reflect.DeepEqual(expected, actual) { diff := pretty.Compare(expected, actual) if diff != "" { t.Errorf("diff: (-expected +actual)\n%s", diff) } else { t.Errorf("expected and actual are not equal\n") } } } func TestConstructor(t *testing.T) { pos := position.NewPosition(1, 2, 3, 4) token := &scanner.Token{ Value: `test`, Position: pos, } actual := errors.NewError("message", token) expected := &errors.Error{ Msg: "message", Pos: pos, } assertEqual(t, expected, actual) } func TestPrint(t *testing.T) { pos := position.NewPosition(1, 2, 3, 4) token := &scanner.Token{ Value: `test`, Position: pos, } Error := errors.NewError("message", token) actual := Error.String() expected := "message at line 1" assertEqual(t, expected, actual) }