silverstripe-cms/tests/model/SiteTreeLinkTrackingTest.php

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<?php
class SiteTreeLinkTrackingTest extends SapphireTest {
protected function isBroken($content) {
$parser = new SiteTreeLinkTracking_Parser();
$htmlValue = Injector::inst()->create('HTMLValue', $content);
$links = $parser->process($htmlValue);
if (empty($links[0])) return false;
return $links[0]['Broken'];
}
public function testParser() {
$this->assertTrue($this->isBroken('<a href="[sitetree_link,id=123]">link</a>'));
$this->assertTrue($this->isBroken('<a href="[sitetree_link,id=123]#no-such-anchor">link</a>'));
$this->assertTrue($this->isBroken('<a href="[file_link,id=123]">link</a>'));
$this->assertTrue($this->isBroken('<a href="">link</a>'));
$this->assertTrue($this->isBroken('<a href="/">link</a>'));
$this->assertFalse($this->isBroken('<a name="anchor">anchor</a>'));
$this->assertFalse($this->isBroken('<a id="anchor">anchor</a>'));
$page = new Page();
$page->Content = '<a name="yes-name-anchor">name</a><a id="yes-id-anchor">id</a>';
$page->write();
$file = new File();
$file->write();
$this->assertFalse($this->isBroken("<a href=\"[sitetree_link,id=$page->ID]\">link</a>"));
$this->assertFalse($this->isBroken("<a href=\"[sitetree_link,id=$page->ID]#yes-name-anchor\">link</a>"));
$this->assertFalse($this->isBroken("<a href=\"[sitetree_link,id=$page->ID]#yes-id-anchor\">link</a>"));
$this->assertFalse($this->isBroken("<a href=\"[file_link,id=$file->ID]\">link</a>"));
$this->assertTrue($this->isBroken("<a href=\"[sitetree_link,id=$page->ID]#http://invalid-anchor.com\"></a>"));
}
protected function highlight($content) {
$page = new Page();
$page->Content = $content;
$page->write();
return $page->Content;
}
public function testHighlighter() {
$content = $this->highlight('<a href="[sitetree_link,id=123]" class="existing-class">link</a>');
$this->assertEquals(substr_count($content, 'ss-broken'), 1, 'A ss-broken class is added to the broken link.');
$this->assertEquals(substr_count($content, 'existing-class'), 1, 'Existing class is not removed.');
$content = $this->highlight('<a href="[sitetree_link,id=123]">link</a>');
$this->assertEquals(substr_count($content, 'ss-broken'), 1, 'ss-broken class is added to the broken link.');
$otherPage = new Page();
$otherPage->Content = '';
$otherPage->write();
$content = $this->highlight(
"<a href=\"[sitetree_link,id=$otherPage->ID]\" class=\"existing-class ss-broken ss-broken\">link</a>"
);
$this->assertEquals(substr_count($content, 'ss-broken'), 0, 'All ss-broken classes are removed from good link');
$this->assertEquals(substr_count($content, 'existing-class'), 1, 'Existing class is not removed.');
}
public function testHasBrokenFile() {
$this->assertTrue($this->pageIsBrokenFile('[image src="someurl.jpg" id="99999999"]'));
$this->assertFalse($this->pageIsBrokenFile('[image src="someurl.jpg"]'));
}
protected function pageIsBrokenFile($content) {
$page = new Page();
$page->Content = $content;
$page->write();
return $page->HasBrokenFile;
}
}