27 lines
670 B
Go
27 lines
670 B
Go
// License: GPLv3 Copyright: 2022, Kovid Goyal, <kovid at kovidgoyal.net>
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package style
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import (
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"strings"
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"testing"
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)
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func TestFormatWithIndent(t *testing.T) {
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var output strings.Builder
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indent := "__"
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screen_width := 11
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run := func(text string, expected ...string) {
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output.Reset()
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q := indent + strings.Join(expected, "\n"+indent) + "\n"
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WrapText(text, &output, indent, screen_width)
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if output.String() != q {
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t.Fatalf("expected != actual: %#v != %#v", q, output.String())
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}
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}
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run("testing \x1b[31mstyled\x1b[m", "testing ", "\x1b[31mstyled\x1b[m")
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run("testing\n\ntwo", "testing", "", "two")
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run("testing\n \ntwo", "testing", "", "two")
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}
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