Mukan Erkin Törük
26b204bd04
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41 lines
736 B
Go
41 lines
736 B
Go
package markdownviewer
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import (
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"os"
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestConfigReturnsErrorWhenStdoutIsNotTTY(t *testing.T) {
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tempStdout := setNonTTYStdout(t)
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_, err := config(t.TempDir())
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require.Error(t, err)
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require.NoError(t, tempStdout.Close())
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}
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func TestViewReturnsConfigErrorWhenStdoutIsNotTTY(t *testing.T) {
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tempStdout := setNonTTYStdout(t)
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err := View(t.TempDir())
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require.Error(t, err)
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require.NoError(t, tempStdout.Close())
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}
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func setNonTTYStdout(t *testing.T) *os.File {
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t.Helper()
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file, err := os.CreateTemp(t.TempDir(), "stdout-*")
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require.NoError(t, err)
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originalStdout := os.Stdout
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os.Stdout = file
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t.Cleanup(func() {
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os.Stdout = originalStdout
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})
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return file
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}
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