package binlog

import (
	"strings"
	"testing"
)

func TestGetGtidOfBinlog(t *testing.T) {
	desc, err := GetGtidOfBinlog("./test/mysql-bin56.000003")
	if nil != err {
		t.Fatalf("unexpected error %v", err)
	}
	if "F60AB33CC60411E38E1CE66CCF50DB66:1-136" != normalizeGtidForTest(desc) {
		t.Fatalf("wrong gtid %v", desc)
	}
}

func normalizeGtidForTest(desc string) string {
	parts := strings.Split(desc, ",")
	for i, part := range parts {
		gtidParts := strings.SplitN(part, ":", 2)
		if len(gtidParts) != 2 {
			parts[i] = strings.ToUpper(part)
			continue
		}
		uuid := strings.ReplaceAll(strings.ToUpper(gtidParts[0]), "-", "")
		parts[i] = uuid + ":" + strings.ToUpper(gtidParts[1])
	}
	return strings.Join(parts, ",")
}