public function testPicsInSeries() { $url = realpath(__DIR__ . '/../Resources') . DIRECTORY_SEPARATOR . 'logo.png'; $pic = new Pic(); $pic->setUrl($url); $series = new Series(); $pic1 = new Pic(); $pic2 = new Pic(); $this->assertEquals(0, count($series->getPics())); $series->addPic($pic); $this->assertEquals(1, count($series->getPics())); $this->assertTrue($series->containsPic($pic)); $series->removePic($pic); $this->assertEquals(0, count($series->getPics())); $this->assertFalse($series->containsPic($pic)); $picWithoutUrl = new Pic(); $series->addPic($picWithoutUrl); $series->addPic($pic); $this->assertEquals(2, count($series->getPics())); $this->assertEquals($url, $series->getFirstUrlPic()); }