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90 lines
3.2 KiB
90 lines
3.2 KiB
<?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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require_once dirname(__FILE__).'/../TestCase.php';
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class Twig_Tests_Node_Expression_FunctionTest extends Twig_Tests_Node_TestCase
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{
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/**
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* @covers Twig_Node_Expression_Function::__construct
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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, $args, 0);
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$this->assertEquals($name, $node->getAttribute('name'));
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$this->assertEquals($args, $node->getNode('arguments'));
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}
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/**
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* @covers Twig_Node_Expression_Function::compile
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* @dataProvider getTests
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*/
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public function testCompile($node, $source, $environment = null)
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{
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parent::testCompile($node, $source, $environment);
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}
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/**
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* @covers Twig_Node_Expression_Filter::compile
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* @expectedException Twig_Error_Syntax
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* @expectedExceptionMessage The function "cycl" does not exist. Did you mean "cycle" at line 0
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*/
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public function testUnknownFunction()
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{
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$node = $this->createFunction('cycl', array());
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$node->compile($this->getCompiler());
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}
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public function getTests()
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{
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$environment = new Twig_Environment();
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$environment->addFunction('foo', new Twig_Function_Function('foo', array()));
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$environment->addFunction('bar', new Twig_Function_Function('bar', array('needs_environment' => true)));
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$environment->addFunction('foofoo', new Twig_Function_Function('foofoo', array('needs_context' => true)));
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$environment->addFunction('foobar', new Twig_Function_Function('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 = $this->createFunction('foo', array(new Twig_Node_Expression_Constant('bar', 0), new Twig_Node_Expression_Constant('foobar', 0)));
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$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 = $this->createFunction('bar', array(new Twig_Node_Expression_Constant('bar', 0)));
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$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 = $this->createFunction('foofoo', array(new Twig_Node_Expression_Constant('bar', 0)));
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$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 = $this->createFunction('foobar', array(new Twig_Node_Expression_Constant('bar', 0)));
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$tests[] = array($node, 'foobar($this->env, $context, "bar")', $environment);
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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), 0);
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}
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}
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