package safeChan

import (
	"testing"
)

func TestSafeChan(t *testing.T) {
	ch := NewSafeChan[string](12)

	// go func() {
	_ = ch.Write("hello")
	t.Log("write hello. 剩余数量:", ch.Size())
	// }()
	ch.Close()
	if err := ch.Write("zzz"); err != nil {
		t.Log("write zzz err.", err)
	}

	breakNum := 0
	for {

		select {
		case <-ch.ctx.Done():
			t.Log("done")
			breakNum++
		case v, ok := <-ch.Reader():
			if ok {
				t.Log("read", v, " 剩余数量:", ch.Size())
			} else {
				t.Log("break")
				breakNum++
			}

		default:
			t.Log("panic")
			breakNum++
		}
		if breakNum > 10 {
			break
		}
	}

}