Essence\ProviderTest::testExtract PHP Method

    public function testExtract()
    {
        $url = 'http://foo.bar';
        $options = ['foo' => 'bar'];
        $prepare = function ($url) {
            return 'prepared' . $url;
        };
        $present = function ($Media) {
            return $Media->set('foo', 'bar');
        };
        $this->Provider->setPreparators([$prepare]);
        $this->Provider->setPresenters([$present]);
        $this->Provider->expects($this->once())->method('_extract')->with($this->equalTo($prepare($url)), $this->equalTo($options))->will($this->returnValue($this->Media));
        $this->assertEquals($present($this->Media), $this->Provider->extract($url, $options));
    }