40 lines
847 B
Go
40 lines
847 B
Go
package lfs
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import (
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"bytes"
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"testing"
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"github.com/git-lfs/git-lfs/progress"
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"github.com/stretchr/testify/assert"
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)
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func TestWriterWithCallback(t *testing.T) {
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called := 0
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calledRead := make([]int64, 0, 2)
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reader := &progress.CallbackReader{
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TotalSize: 5,
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Reader: bytes.NewBufferString("BOOYA"),
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C: func(total int64, read int64, current int) error {
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called += 1
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calledRead = append(calledRead, read)
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assert.Equal(t, 5, int(total))
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return nil
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},
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}
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readBuf := make([]byte, 3)
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n, err := reader.Read(readBuf)
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assert.Nil(t, err)
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assert.Equal(t, "BOO", string(readBuf[0:n]))
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n, err = reader.Read(readBuf)
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assert.Nil(t, err)
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assert.Equal(t, "YA", string(readBuf[0:n]))
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assert.Equal(t, 2, called)
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assert.Len(t, calledRead, 2)
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assert.Equal(t, 3, int(calledRead[0]))
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assert.Equal(t, 5, int(calledRead[1]))
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}
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