36 lines
886 B
Go
36 lines
886 B
Go
package streamformatter // import "github.com/docker/docker/pkg/streamformatter"
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import (
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"bytes"
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"testing"
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"gotest.tools/v3/assert"
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is "gotest.tools/v3/assert/cmp"
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)
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func TestStreamWriterStdout(t *testing.T) {
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buffer := &bytes.Buffer{}
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content := "content"
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sw := NewStdoutWriter(buffer)
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size, err := sw.Write([]byte(content))
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assert.NilError(t, err)
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assert.Check(t, is.Equal(len(content), size))
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expected := `{"stream":"content"}` + streamNewline
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assert.Check(t, is.Equal(expected, buffer.String()))
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}
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func TestStreamWriterStderr(t *testing.T) {
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buffer := &bytes.Buffer{}
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content := "content"
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sw := NewStderrWriter(buffer)
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size, err := sw.Write([]byte(content))
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assert.NilError(t, err)
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assert.Check(t, is.Equal(len(content), size))
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expected := `{"stream":"\u001b[91mcontent\u001b[0m"}` + streamNewline
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assert.Check(t, is.Equal(expected, buffer.String()))
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}
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