/**
* @covers \NewFrontiers\Framework\Output\Css::registerLibrary
* @covers \NewFrontiers\Framework\Output\Css::requireLibrary
* @covers \NewFrontiers\Framework\Output\Css::getLinkTags
* @covers \NewFrontiers\Framework\Output\Css::includeLibraries
*/
public function testIncludeLibraries()
{
static::assertEquals('', Css::getLinkTags());
Css::registerLibrary('test1', ['test1.css', 'test2.css']);
Css::registerLibrary('test2', 'test3.css');
$soll = "\n<link href=\"test1.css\" rel=\"stylesheet\" type=\"text/css\" />" . "\n<link href=\"test2.css\" rel=\"stylesheet\" type=\"text/css\" />" . "\n<link href=\"test3.css\" rel=\"stylesheet\" type=\"text/css\" />";
Css::requireLibrary('test1');
Css::requireLibrary('test2');
Css::requireLibrary('test3');
//this will create en error log
static::assertEquals($soll, Css::getLinkTags());
//error log asserted here
$items = Logging::getLogItems();
$msg = end($items)["msg"];
static::assertStringStartsWith("CSS-Bibliothek nicht gefunden: test3", $msg);
//Logging actually puts \r\n at the end of the message
//the following code depends on the previous code, that' s why it isn't a single test
Css::registerLibrary(0, '" /><link href="test');
Css::registerLibrary('test1', '');
$soll = "\n<link href=\"\" rel=\"stylesheet\" type=\"text/css\" />" . "\n<link href=\"test3.css\" rel=\"stylesheet\" type=\"text/css\" />" . "\n<link href=\"\" /><link href=\"test\" rel=\"stylesheet\" type=\"text/css\" />" . "\n<link href=\"test3.css\" rel=\"stylesheet\" type=\"text/css\" />";
Css::requireLibrary(0);
Css::requireLibrary('test2');
//this will create a second entry for text3.css, what is correct html
static::assertEquals($soll, Css::getLinkTags());
Css::includeLibraries();
$this->expectOutputString(Css::getLinkTags());
}
