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32 lines
506 B
Go
32 lines
506 B
Go
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package readers
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import (
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"bytes"
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"io"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestNoSeeker(t *testing.T) {
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r := bytes.NewBufferString("hello")
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rs := NoSeeker{Reader: r}
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// Check read
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b := make([]byte, 4)
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n, err := rs.Read(b)
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assert.NoError(t, err)
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assert.Equal(t, 4, n)
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assert.Equal(t, []byte("hell"), b)
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// Check seek
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_, err = rs.Seek(0, io.SeekCurrent)
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assert.Equal(t, errCantSeek, err)
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}
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// check interfaces
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var (
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_ io.Reader = NoSeeker{}
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_ io.Seeker = NoSeeker{}
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)
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