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package md2man
import (
"bytes"
"testing"
)
func TestTitleBlock(t *testing.T) {
r := &roffRenderer{}
buf := bytes.NewBuffer(nil)
title := []byte("% stuff\n% more stuff\n% even more stuff")
r.TitleBlock(buf, title)
expected := ".TH \"stuff\" \"more stuff\" \"even more stuff\" \n.nh\n.ad l\n"
actual := buf.String()
if expected != actual {
t.Fatalf("expected:\n%s\nactual:\n%s", expected, actual)
}
}
func TestBlockCode(t *testing.T) {
r := &roffRenderer{}
buf := bytes.NewBuffer(nil)
code := []byte("$ echo hello world\nhello world\n")
r.BlockCode(buf, code, "")
expected := `
.PP
.RS
.nf
$ echo hello world
hello world
.fi
.RE
`
result := buf.String()
if expected != result {
t.Fatalf("got incorrect output:\nexpected:\n%v\n\ngot:\n%v", expected, result)
}
}
func TestTableCell(t *testing.T) {
r := &roffRenderer{}
buf := bytes.NewBuffer(nil)
cell := []byte{}
r.TableCell(buf, cell, 0)
expected := " "
if buf.String() != expected {
t.Fatalf("expected %q, got %q", expected, buf.String())
}
r.TableCell(buf, cell, 0)
expected += "\t "
if buf.String() != expected {
t.Fatalf("expected %q, got %q", expected, buf.String())
}
cell = []byte("*")
r.TableCell(buf, cell, 0)
expected += "\t*"
if buf.String() != expected {
t.Fatalf("expected %q, got %q", expected, buf.String())
}
cell = []byte("this is a test with some really long string")
r.TableCell(buf, cell, 0)
expected += "\tT{\nthis is a test with some really long string\nT}"
if buf.String() != expected {
t.Fatalf("expected %q, got %q", expected, buf.String())
}
cell = []byte("some short string")
r.TableCell(buf, cell, 0)
expected += "\tsome short string"
if buf.String() != expected {
t.Fatalf("expected %q, got %q", expected, buf.String())
}
cell = []byte{}
r.TableCell(buf, cell, 0)
expected += "\t "
if buf.String() != expected {
t.Fatalf("expected %q, got %q", expected, buf.String())
}
cell = []byte("*")
r.TableCell(buf, cell, 0)
expected += "\t*"
if buf.String() != expected {
t.Fatalf("expected %q, got %q", expected, buf.String())
}
}
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