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36 lines
721 B
Go
36 lines
721 B
Go
package test
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import (
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"io"
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"os"
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"testing"
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"github.com/stretchr/testify/assert"
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"golang.org/x/sync/errgroup"
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)
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// AssertDirectoryEmpty checks if given directory
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// is empty.
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func AssertDirectoryEmpty(t *testing.T, directory string) {
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f, err := os.Open(directory)
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assert.Nil(t, err)
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defer f.Close() // nolint: errcheck
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_, err = f.Readdir(1)
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if err == nil {
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return
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}
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assert.Equal(t, io.EOF, err)
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}
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// AssertConcurrent runs all functions simultaneously
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// and wait until execution has completed
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// or an error is encountered.
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func AssertConcurrent(t *testing.T, fn func() error, amount int) {
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eg := errgroup.Group{}
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for i := 0; i < amount; i++ {
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eg.Go(fn)
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}
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err := eg.Wait()
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assert.NoError(t, err)
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}
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