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package config
import (
"bytes"
"testing"
"git.sr.ht/~rjarry/aerc/lib/templates"
"github.com/stretchr/testify/assert"
)
func TestConvertIndexFormat(t *testing.T) {
columns, err := convertIndexFormat("%-20.20D %-17.17n %Z %s")
if err != nil {
t.Fatal(err)
}
assert.Len(t, columns, 4)
data := templates.DummyData()
var buf bytes.Buffer
assert.Equal(t, "date", columns[0].Name)
assert.Equal(t, 20.0, columns[0].Width)
assert.Equal(t, ALIGN_LEFT|WIDTH_EXACT, columns[0].Flags)
assert.Nil(t, columns[0].Template.Execute(&buf, data))
buf.Reset()
assert.Equal(t, "name", columns[1].Name)
assert.Equal(t, 17.0, columns[1].Width)
assert.Equal(t, ALIGN_LEFT|WIDTH_EXACT, columns[1].Flags)
assert.Nil(t, columns[1].Template.Execute(&buf, data))
assert.Equal(t, "John Doe", buf.String())
buf.Reset()
assert.Equal(t, "flags", columns[2].Name)
assert.Equal(t, 4.0, columns[2].Width)
assert.Equal(t, ALIGN_RIGHT|WIDTH_EXACT, columns[2].Flags)
assert.Nil(t, columns[2].Template.Execute(&buf, data))
assert.Equal(t, "O!*", buf.String())
buf.Reset()
assert.Equal(t, "subject", columns[3].Name)
assert.Equal(t, 0.0, columns[3].Width)
assert.Equal(t, ALIGN_LEFT|WIDTH_AUTO, columns[3].Flags)
assert.Nil(t, columns[3].Template.Execute(&buf, data))
assert.Equal(t, "[PATCH aerc 2/3] foo: baz bar buz", buf.String())
}
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