idg/id_test.go

package idg

import (
	"testing"
)

func TestGenerator(t *testing.T) {
	cache := make(map[string]bool)
	var cur string
	gg := NewGenerator()
	go gg.Run()
	for i := 0; i < 10000; i++ {
		cur = gg.Hash()
		if _, ok := cache[cur]; ok {
			t.Errorf("unexpected duplicate key")
		}
		cache[cur] = true
	}
}