public function testRemoveImage() { $image1 = $this->dummyData->getImage(); $image2 = $this->dummyData->getImage(); $product = new Product(); $product->addImage($image1); $product->addImage($image2); $this->assertSame(2, count($product->getImages())); $product->removeImage($image2); $this->assertSame(1, count($product->getImages())); }