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Possum
88 lines
3.4 KiB
PHP
88 lines
3.4 KiB
PHP
<?php
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/*
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* This file is part of Twig.
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*
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* (c) Fabien Potencier
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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class Twig_Tests_Node_Expression_FunctionTest extends Twig_Test_NodeTestCase
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{
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public function testConstructor()
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{
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$name = 'function';
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$args = new Twig_Node();
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$node = new Twig_Node_Expression_Function($name, $args, 1);
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$this->assertEquals($name, $node->getAttribute('name'));
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$this->assertEquals($args, $node->getNode('arguments'));
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}
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public function getTests()
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{
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$environment = new Twig_Environment();
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$environment->addFunction(new Twig_SimpleFunction('foo', 'foo', array()));
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$environment->addFunction(new Twig_SimpleFunction('bar', 'bar', array('needs_environment' => true)));
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$environment->addFunction(new Twig_SimpleFunction('foofoo', 'foofoo', array('needs_context' => true)));
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$environment->addFunction(new Twig_SimpleFunction('foobar', 'foobar', array('needs_environment' => true, 'needs_context' => true)));
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$tests = array();
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$node = $this->createFunction('foo');
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$tests[] = array($node, 'foo()', $environment);
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$node = $this->createFunction('foo', array(new Twig_Node_Expression_Constant('bar', 1), new Twig_Node_Expression_Constant('foobar', 1)));
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$tests[] = array($node, 'foo("bar", "foobar")', $environment);
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$node = $this->createFunction('bar');
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$tests[] = array($node, 'bar($this->env)', $environment);
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$node = $this->createFunction('bar', array(new Twig_Node_Expression_Constant('bar', 1)));
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$tests[] = array($node, 'bar($this->env, "bar")', $environment);
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$node = $this->createFunction('foofoo');
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$tests[] = array($node, 'foofoo($context)', $environment);
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$node = $this->createFunction('foofoo', array(new Twig_Node_Expression_Constant('bar', 1)));
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$tests[] = array($node, 'foofoo($context, "bar")', $environment);
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$node = $this->createFunction('foobar');
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$tests[] = array($node, 'foobar($this->env, $context)', $environment);
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$node = $this->createFunction('foobar', array(new Twig_Node_Expression_Constant('bar', 1)));
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$tests[] = array($node, 'foobar($this->env, $context, "bar")', $environment);
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// named arguments
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$node = $this->createFunction('date', array(
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'timezone' => new Twig_Node_Expression_Constant('America/Chicago', 1),
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'date' => new Twig_Node_Expression_Constant(0, 1),
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));
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$tests[] = array($node, 'twig_date_converter($this->env, 0, "America/Chicago")');
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// function as an anonymous function
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if (PHP_VERSION_ID >= 50300) {
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$node = $this->createFunction('anonymous', array(new Twig_Node_Expression_Constant('foo', 1)));
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$tests[] = array($node, 'call_user_func_array($this->env->getFunction(\'anonymous\')->getCallable(), array("foo"))');
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}
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return $tests;
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}
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protected function createFunction($name, array $arguments = array())
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{
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return new Twig_Node_Expression_Function($name, new Twig_Node($arguments), 1);
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}
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protected function getEnvironment()
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{
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if (PHP_VERSION_ID >= 50300) {
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return include 'PHP53/FunctionInclude.php';
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}
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return parent::getEnvironment();
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}
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}
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