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f34ea6108d
First cut at doing post html processing. This utility can be used to mark pages as active.
61 lines
1.3 KiB
Go
61 lines
1.3 KiB
Go
package transform
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import (
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"bytes"
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"strings"
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"testing"
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)
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const HTML_WITH_NAV = `<!DOCTYPE html>
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<html>
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<head></head>
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<body>
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<nav>
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<ul class="nav navbar-nav">
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<li data-nav="section_1"><a href="#">Section 1</a></li>
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<li data-nav="section_2"><a href="#">Section 2</a></li>
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</ul>
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</nav>
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</body>
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</html>
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`
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const EXPECTED_HTML_WITH_NAV_1 = `<!DOCTYPE html><html><head></head>
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<body>
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<nav>
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<ul class="nav navbar-nav">
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<li data-nav="section_1"><a href="#">Section 1</a></li>
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<li data-nav="section_2" class="active"><a href="#">Section 2</a></li>
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</ul>
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</nav>
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</body></html>`
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func TestDegenerateNoSectionSet(t *testing.T) {
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var (
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tr = new(NavActive)
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out = new(bytes.Buffer)
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)
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if err := tr.Apply(strings.NewReader(HTML_WITH_NAV), out); err != nil {
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t.Errorf("Unexpected error in NavActive.Apply: %s", err)
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}
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if out.String() != HTML_WITH_NAV {
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t.Errorf("NavActive.Apply should simply pass along the buffer unmodified.")
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}
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}
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func TestSetNav(t *testing.T) {
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tr := &NavActive{Section: "section_2"}
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out := new(bytes.Buffer)
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if err := tr.Apply(strings.NewReader(HTML_WITH_NAV), out); err != nil {
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t.Errorf("Unexpected error in Apply() for NavActive: %s", err)
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}
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expected := EXPECTED_HTML_WITH_NAV_1
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if out.String() != expected {
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t.Errorf("NavActive.Apply output expected and got:\n%q\n%q", expected, out.String())
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}
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}
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