ref: 03d1a57fea650c13f7ca05481f5c84ffabeb2757
dir: /transform/nav_test.go/
package transform
import (
"bytes"
"strings"
"testing"
)
const HTML_WITH_NAV = `<!DOCTYPE html>
<html>
<head></head>
<body>
<nav>
<ul class="nav navbar-nav">
<li hugo-nav="section_1"><a href="#">Section 1</a></li>
<li hugo-nav="section_2"><a href="#">Section 2</a></li>
</ul>
</nav>
</body>
</html>
`
const EXPECTED_HTML_WITH_NAV_1 = `<!DOCTYPE html><html><head></head>
<body>
<nav>
<ul class="nav navbar-nav">
<li hugo-nav="section_1"><a href="#">Section 1</a></li>
<li hugo-nav="section_2" class="active"><a href="#">Section 2</a></li>
</ul>
</nav>
</body></html>`
func TestDegenerateNoSectionSet(t *testing.T) {
var (
tr = new(NavActive)
out = new(bytes.Buffer)
)
if err := tr.Apply(strings.NewReader(HTML_WITH_NAV), out); err != nil {
t.Errorf("Unexpected error in NavActive.Apply: %s", err)
}
if out.String() != HTML_WITH_NAV {
t.Errorf("NavActive.Apply should simply pass along the buffer unmodified.")
}
}
func TestSetNav(t *testing.T) {
tr := &NavActive{Section: "section_2"}
out := new(bytes.Buffer)
if err := tr.Apply(strings.NewReader(HTML_WITH_NAV), out); err != nil {
t.Errorf("Unexpected error in Apply() for NavActive: %s", err)
}
expected := EXPECTED_HTML_WITH_NAV_1
if out.String() != expected {
t.Errorf("NavActive.Apply output expected and got:\n%q\n%q", expected, out.String())
}
}