public function testCreatingLinkStackViaHeadLinkCreatesAppropriateOutput()
{
$links = array('link1' => array('rel' => 'stylesheet', 'type' => 'text/css', 'href' => 'foo'), 'link2' => array('rel' => 'stylesheet', 'type' => 'text/css', 'href' => 'bar'), 'link3' => array('rel' => 'stylesheet', 'type' => 'text/css', 'href' => 'baz'));
$this->helper->headLink($links['link1'])->headLink($links['link2'], 'PREPEND')->headLink($links['link3']);
$string = $this->helper->toString();
$lines = substr_count($string, PHP_EOL);
$this->assertEquals(2, $lines);
$lines = substr_count($string, '<link ');
$this->assertEquals(3, $lines, $string);
foreach ($links as $link) {
$substr = ' href="' . $link['href'] . '"';
$this->assertContains($substr, $string);
$substr = ' rel="' . $link['rel'] . '"';
$this->assertContains($substr, $string);
$substr = ' type="' . $link['type'] . '"';
$this->assertContains($substr, $string);
}
$order = array();
foreach ($this->helper as $key => $value) {
if (isset($value->href)) {
$order[$key] = $value->href;
}
}
$expected = array('bar', 'foo', 'baz');
$this->assertSame($expected, $order);
}
