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https://github.com/goreleaser/goreleaser.git
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31 lines
413 B
Go
31 lines
413 B
Go
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package gio
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import (
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"bytes"
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"sync"
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestSafe(t *testing.T) {
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chars := 30
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var b bytes.Buffer
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w := Safe(&b)
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var wg sync.WaitGroup
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wg.Add(chars)
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for i := 0; i < chars; i++ {
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go func() {
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s, err := w.Write([]byte("a"))
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require.Equal(t, 1, s)
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require.NoError(t, err)
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wg.Done()
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}()
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}
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wg.Wait()
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require.Len(t, b.String(), chars)
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}
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