public function testInterpret()
{
$readerContextMock = $this->getMockBuilder('Magento\\Framework\\View\\Layout\\Reader\\Context')->disableOriginalConstructor()->getMock();
$structureMock = $this->getMockBuilder('Magento\\Framework\\View\\Page\\Config\\Structure')->disableOriginalConstructor()->getMock();
$readerContextMock->expects($this->once())->method('getPageConfigStructure')->willReturn($structureMock);
$xml = file_get_contents(__DIR__ . '/../_files/template_head.xml');
$element = new Element($xml);
$structureMock->expects($this->at(0))->method('setTitle')->with('Test title')->willReturnSelf();
$structureMock->expects($this->at(1))->method('setMetaData')->with('meta_name', 'meta_content')->willReturnSelf();
$structureMock->expects($this->at(2))->method('addAssets')->with('path/file.css', ['src' => 'path/file.css', 'media' => 'all', 'content_type' => 'css'])->willReturnSelf();
$structureMock->expects($this->at(3))->method('addAssets')->with('path/file.js', ['src' => 'path/file.js', 'defer' => 'defer', 'content_type' => 'js'])->willReturnSelf();
$structureMock->expects($this->at(4))->method('addAssets')->with('http://url.com', ['src' => 'http://url.com', 'src_type' => 'url'])->willReturnSelf();
$structureMock->expects($this->at(5))->method('removeAssets')->with('path/remove/file.css')->willReturnSelf();
$structureMock->expects($this->at(6))->method('setElementAttribute')->with(Config::ELEMENT_TYPE_HEAD, 'head_attribute_name', 'head_attribute_value')->willReturnSelf();
$this->assertEquals($this->model, $this->model->interpret($readerContextMock, $element->children()[0]));
}
