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);
}
/**
* @runInSeparateProcess
*/
public function testCorrectArgsPassedToWordpressFunctionWhenPresent()
{
eval('function apply_filters() { return func_get_args(); }');
$filtered = $this->emitter->applyFilters('foo', 'bar');
$this->assertSame(array('foo', 'bar'), $filtered);
}