31 lines
388 B
Go
31 lines
388 B
Go
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package pkg
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import (
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"sync"
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"testing"
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)
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func TestChan(t *testing.T) {
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t.Run("close", func(t *testing.T) {
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ch := NewSingleChan()
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wg := sync.WaitGroup{}
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wg.Add(2)
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go func() {
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ch.Send()
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//ch.Send()
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close(ch)
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tmp, ok := <-ch
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t.Log("after close", tmp, ok)
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wg.Done()
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}()
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go func() {
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tmp, ok := <-ch
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t.Log(tmp, ok)
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wg.Done()
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}()
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wg.Wait()
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})
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}
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