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<?php |
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declare(strict_types=1); |
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namespace Shoot\Shoot\Tests; |
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use PHPUnit\Framework\TestCase; |
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use Shoot\Shoot\Middleware\PresenterMiddleware; |
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use Shoot\Shoot\Pipeline; |
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use Shoot\Shoot\Tests\Fixtures\Container; |
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use Twig_Environment as Environment; |
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use Twig_Error as Error; |
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use Twig_Loader_Filesystem as FilesystemLoader; |
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final class TwigIntegrationTest extends TestCase |
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{ |
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/** @var Environment */ |
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private $twig; |
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/** |
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* @return void |
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*/ |
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protected function setUp() |
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{ |
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$container = new Container(); |
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$middleware = [new PresenterMiddleware($container)]; |
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$pipeline = new Pipeline($middleware); |
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$loader = new FilesystemLoader([realpath(__DIR__ . '/Fixtures/Templates')]); |
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$this->twig = new Environment($loader, ['cache' => false, 'strict_variables' => true]); |
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$this->twig->addExtension($pipeline); |
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} |
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/** |
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* @throws Error |
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* |
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* @return void |
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*/ |
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public function testRenderSingleModel() |
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{ |
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$output = $this->renderTemplate('item.twig'); |
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$this->assertSame([ |
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'## item', |
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'description', |
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], $output); |
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} |
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/** |
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* @throws Error |
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* |
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* @return void |
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*/ |
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public function testRenderListOfModels() |
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{ |
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$output = $this->renderTemplate('item_list.twig'); |
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$this->assertSame([ |
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'# items', |
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'## item 1', |
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'description', |
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'## item 2', |
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'description', |
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'## item 3', |
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'description', |
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], $output); |
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} |
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/** |
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* @throws Error |
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* |
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* @return void |
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*/ |
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public function testAssigningMultipleModelsToAViewShouldThrowAnException() |
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{ |
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$this->expectExceptionMessage('model has already been assigned'); |
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$this->renderTemplate('duplicate_models.twig'); |
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} |
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/** |
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* @throws Error |
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* |
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* @return void |
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*/ |
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public function testEmbeddedTemplatesShouldReceiveAllVariables() |
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{ |
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$output = $this->renderTemplate('has_embedded_template.twig'); |
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$this->assertSame([ |
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'# title: item', |
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'description', |
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], $output); |
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} |
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/** |
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* @param string $template |
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* |
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* @throws Error |
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* |
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* @return string[] |
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*/ |
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private function renderTemplate(string $template): array |
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{ |
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$output = $this->twig->render($template); |
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$output = trim($output); |
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$output = explode(PHP_EOL, $output); |
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$output = array_map('trim', $output); |
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return $output; |
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} |
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} |
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shootphp /
shoot
