* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Bridge\Twig\Tests\Node; use PHPUnit\Framework\TestCase; use Symfony\Bridge\Twig\Node\SearchAndRenderBlockNode; use Twig\Compiler; use Twig\Environment; use Twig\Node\Expression\ArrayExpression; use Twig\Node\Expression\ConditionalExpression; use Twig\Node\Expression\ConstantExpression; use Twig\Node\Expression\NameExpression; use Twig\Node\Node; class SearchAndRenderBlockNodeTest extends TestCase { public function testCompileWidget() { $arguments = new Node(array( new NameExpression('form', 0), )); $node = new SearchAndRenderBlockNode('form_widget', $arguments, 0); $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock())); $this->assertEquals( sprintf( '$this->env->getRuntime(\'Symfony\Bridge\Twig\Form\TwigRenderer\')->searchAndRenderBlock(%s, \'widget\')', $this->getVariableGetter('form') ), trim($compiler->compile($node)->getSource()) ); } public function testCompileWidgetWithVariables() { $arguments = new Node(array( new NameExpression('form', 0), new ArrayExpression(array( new ConstantExpression('foo', 0), new ConstantExpression('bar', 0), ), 0), )); $node = new SearchAndRenderBlockNode('form_widget', $arguments, 0); $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock())); $this->assertEquals( sprintf( '$this->env->getRuntime(\'Symfony\Bridge\Twig\Form\TwigRenderer\')->searchAndRenderBlock(%s, \'widget\', array("foo" => "bar"))', $this->getVariableGetter('form') ), trim($compiler->compile($node)->getSource()) ); } public function testCompileLabelWithLabel() { $arguments = new Node(array( new NameExpression('form', 0), new ConstantExpression('my label', 0), )); $node = new SearchAndRenderBlockNode('form_label', $arguments, 0); $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock())); $this->assertEquals( sprintf( '$this->env->getRuntime(\'Symfony\Bridge\Twig\Form\TwigRenderer\')->searchAndRenderBlock(%s, \'label\', array("label" => "my label"))', $this->getVariableGetter('form') ), trim($compiler->compile($node)->getSource()) ); } public function testCompileLabelWithNullLabel() { $arguments = new Node(array( new NameExpression('form', 0), new ConstantExpression(null, 0), )); $node = new SearchAndRenderBlockNode('form_label', $arguments, 0); $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock())); // "label" => null must not be included in the output! // Otherwise the default label is overwritten with null. $this->assertEquals( sprintf( '$this->env->getRuntime(\'Symfony\Bridge\Twig\Form\TwigRenderer\')->searchAndRenderBlock(%s, \'label\')', $this->getVariableGetter('form') ), trim($compiler->compile($node)->getSource()) ); } public function testCompileLabelWithEmptyStringLabel() { $arguments = new Node(array( new NameExpression('form', 0), new ConstantExpression('', 0), )); $node = new SearchAndRenderBlockNode('form_label', $arguments, 0); $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock())); // "label" => null must not be included in the output! // Otherwise the default label is overwritten with null. $this->assertEquals( sprintf( '$this->env->getRuntime(\'Symfony\Bridge\Twig\Form\TwigRenderer\')->searchAndRenderBlock(%s, \'label\')', $this->getVariableGetter('form') ), trim($compiler->compile($node)->getSource()) ); } public function testCompileLabelWithDefaultLabel() { $arguments = new Node(array( new NameExpression('form', 0), )); $node = new SearchAndRenderBlockNode('form_label', $arguments, 0); $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock())); $this->assertEquals( sprintf( '$this->env->getRuntime(\'Symfony\Bridge\Twig\Form\TwigRenderer\')->searchAndRenderBlock(%s, \'label\')', $this->getVariableGetter('form') ), trim($compiler->compile($node)->getSource()) ); } public function testCompileLabelWithAttributes() { $arguments = new Node(array( new NameExpression('form', 0), new ConstantExpression(null, 0), new ArrayExpression(array( new ConstantExpression('foo', 0), new ConstantExpression('bar', 0), ), 0), )); $node = new SearchAndRenderBlockNode('form_label', $arguments, 0); $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock())); // "label" => null must not be included in the output! // Otherwise the default label is overwritten with null. // https://github.com/symfony/symfony/issues/5029 $this->assertEquals( sprintf( '$this->env->getRuntime(\'Symfony\Bridge\Twig\Form\TwigRenderer\')->searchAndRenderBlock(%s, \'label\', array("foo" => "bar"))', $this->getVariableGetter('form') ), trim($compiler->compile($node)->getSource()) ); } public function testCompileLabelWithLabelAndAttributes() { $arguments = new Node(array( new NameExpression('form', 0), new ConstantExpression('value in argument', 0), new ArrayExpression(array( new ConstantExpression('foo', 0), new ConstantExpression('bar', 0), new ConstantExpression('label', 0), new ConstantExpression('value in attributes', 0), ), 0), )); $node = new SearchAndRenderBlockNode('form_label', $arguments, 0); $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock())); $this->assertEquals( sprintf( '$this->env->getRuntime(\'Symfony\Bridge\Twig\Form\TwigRenderer\')->searchAndRenderBlock(%s, \'label\', array("foo" => "bar", "label" => "value in argument"))', $this->getVariableGetter('form') ), trim($compiler->compile($node)->getSource()) ); } public function testCompileLabelWithLabelThatEvaluatesToNull() { $arguments = new Node(array( new NameExpression('form', 0), new ConditionalExpression( // if new ConstantExpression(true, 0), // then new ConstantExpression(null, 0), // else new ConstantExpression(null, 0), 0 ), )); $node = new SearchAndRenderBlockNode('form_label', $arguments, 0); $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock())); // "label" => null must not be included in the output! // Otherwise the default label is overwritten with null. // https://github.com/symfony/symfony/issues/5029 $this->assertEquals( sprintf( '$this->env->getRuntime(\'Symfony\Bridge\Twig\Form\TwigRenderer\')->searchAndRenderBlock(%s, \'label\', (twig_test_empty($_label_ = ((true) ? (null) : (null))) ? array() : array("label" => $_label_)))', $this->getVariableGetter('form') ), trim($compiler->compile($node)->getSource()) ); } public function testCompileLabelWithLabelThatEvaluatesToNullAndAttributes() { $arguments = new Node(array( new NameExpression('form', 0), new ConditionalExpression( // if new ConstantExpression(true, 0), // then new ConstantExpression(null, 0), // else new ConstantExpression(null, 0), 0 ), new ArrayExpression(array( new ConstantExpression('foo', 0), new ConstantExpression('bar', 0), new ConstantExpression('label', 0), new ConstantExpression('value in attributes', 0), ), 0), )); $node = new SearchAndRenderBlockNode('form_label', $arguments, 0); $compiler = new Compiler(new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock())); // "label" => null must not be included in the output! // Otherwise the default label is overwritten with null. // https://github.com/symfony/symfony/issues/5029 $this->assertEquals( sprintf( '$this->env->getRuntime(\'Symfony\Bridge\Twig\Form\TwigRenderer\')->searchAndRenderBlock(%s, \'label\', array("foo" => "bar", "label" => "value in attributes") + (twig_test_empty($_label_ = ((true) ? (null) : (null))) ? array() : array("label" => $_label_)))', $this->getVariableGetter('form') ), trim($compiler->compile($node)->getSource()) ); } protected function getVariableGetter($name) { if (\PHP_VERSION_ID >= 70000) { return sprintf('($context["%s"] ?? null)', $name, $name); } return sprintf('(isset($context["%s"]) ? $context["%s"] : null)', $name, $name); } }