Function IsError

pkg/testutils/error.go:21–34

IsError returns true if the error string matches the supplied regex. An empty regex is interpreted to mean that a nil error is expected.

(err error, re string)

// IsError returns true if the error string matches the supplied regex.
// An empty regex is interpreted to mean that a nil error is expected.
func IsError(err error, re string) bool {
	if err == nil && re == "" {
		return true
	}
	if err == nil || re == "" {
		return false
	}
	errString := pgerror.FullError(err)
	matched, merr := regexp.MatchString(re, errString)
	if merr != nil {
		return false
	}
	return matched
}