package entity

import "testing"

func TestDefaultSparkID(t *testing.T) {
	a := DefaultSparkID(100)
	b := DefaultSparkID(101)
	if !ValidSparkID(a) || !ValidSparkID(b) || a == b || a[0] != 's' {
		t.Fatalf("%s %s", a, b)
	}
	if !ValidSparkID("alice_01") || ValidSparkID("1abcde") || ValidSparkID("ab") {
		t.Fatal("spark_id regex")
	}
}