public function testFilters()
{
$this->emitter->filter('the_content', function ($content, $append) {
return $content . ' ' . $append;
});
$this->emitter->filter('the_content', function ($content) {
return $content . ' yolo';
});
$content = $this->emitter->applyFilters('the_content', 'ham', 'sandwich');
$this->assertEquals('ham sandwich yolo', $content);
}
public function testHasFilterReturnsTrueWhenFilterAdded()
{
$this->emitter->filter('foo', 'strtoupper');
$hasFilter = $this->emitter->hasFilter('foo');
$this->assertTrue($hasFilter);
}