Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

147 lines (124 sloc) 5.12 kB
<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Tests_ExpressionParserTest extends PHPUnit_Framework_TestCase
{
/**
* @expectedException Twig_Error_Syntax
* @dataProvider getFailingTestsForAssignment
*/
public function testCanOnlyAssignToNames($template)
{
$env = new Twig_Environment(new Twig_Loader_String(), array('cache' => false, 'autoescape' => false));
$parser = new Twig_Parser($env);
$parser->parse($env->tokenize($template, 'index'));
}
public function getFailingTestsForAssignment()
{
return array(
array('{% set false = "foo" %}'),
array('{% set true = "foo" %}'),
array('{% set none = "foo" %}'),
array('{% set 3 = "foo" %}'),
array('{% set 1 + 2 = "foo" %}'),
array('{% set "bar" = "foo" %}'),
array('{% set %}{% endset %}')
);
}
/**
* @dataProvider getTestsForArray
*/
public function testArrayExpression($template, $expected)
{
$env = new Twig_Environment(new Twig_Loader_String(), array('cache' => false, 'autoescape' => false));
$stream = $env->tokenize($template, 'index');
$parser = new Twig_Parser($env);
$this->assertEquals($expected, $parser->parse($stream)->getNode('body')->getNode(0)->getNode('expr'));
}
/**
* @expectedException Twig_Error_Syntax
* @dataProvider getFailingTestsForArray
*/
public function testArraySyntaxError($template)
{
$env = new Twig_Environment(new Twig_Loader_String(), array('cache' => false, 'autoescape' => false));
$parser = new Twig_Parser($env);
$parser->parse($env->tokenize($template, 'index'));
}
public function getFailingTestsForArray()
{
return array(
array('{{ [1, "a": "b"] }}'),
array('{{ {"a": "b", 2} }}'),
);
}
public function getTestsForArray()
{
return array(
// simple array
array('{{ [1, 2] }}', new Twig_Node_Expression_Array(array(
new Twig_Node_Expression_Constant(0, 1),
new Twig_Node_Expression_Constant(1, 1),
new Twig_Node_Expression_Constant(1, 1),
new Twig_Node_Expression_Constant(2, 1),
), 1),
),
// array with trailing ,
array('{{ [1, 2, ] }}', new Twig_Node_Expression_Array(array(
new Twig_Node_Expression_Constant(0, 1),
new Twig_Node_Expression_Constant(1, 1),
new Twig_Node_Expression_Constant(1, 1),
new Twig_Node_Expression_Constant(2, 1),
), 1),
),
// simple hash
array('{{ {"a": "b", "b": "c"} }}', new Twig_Node_Expression_Array(array(
new Twig_Node_Expression_Constant('a', 1),
new Twig_Node_Expression_Constant('b', 1),
new Twig_Node_Expression_Constant('b', 1),
new Twig_Node_Expression_Constant('c', 1),
), 1),
),
// hash with trailing ,
array('{{ {"a": "b", "b": "c", } }}', new Twig_Node_Expression_Array(array(
new Twig_Node_Expression_Constant('a', 1),
new Twig_Node_Expression_Constant('b', 1),
new Twig_Node_Expression_Constant('b', 1),
new Twig_Node_Expression_Constant('c', 1),
), 1),
),
// hash in an array
array('{{ [1, {"a": "b", "b": "c"}] }}', new Twig_Node_Expression_Array(array(
new Twig_Node_Expression_Constant(0, 1),
new Twig_Node_Expression_Constant(1, 1),
new Twig_Node_Expression_Constant(1, 1),
new Twig_Node_Expression_Array(array(
new Twig_Node_Expression_Constant('a', 1),
new Twig_Node_Expression_Constant('b', 1),
new Twig_Node_Expression_Constant('b', 1),
new Twig_Node_Expression_Constant('c', 1),
), 1),
), 1),
),
// array in a hash
array('{{ {"a": [1, 2], "b": "c"} }}', new Twig_Node_Expression_Array(array(
new Twig_Node_Expression_Constant('a', 1),
new Twig_Node_Expression_Array(array(
new Twig_Node_Expression_Constant(0, 1),
new Twig_Node_Expression_Constant(1, 1),
new Twig_Node_Expression_Constant(1, 1),
new Twig_Node_Expression_Constant(2, 1),
), 1),
new Twig_Node_Expression_Constant('b', 1),
new Twig_Node_Expression_Constant('c', 1),
), 1),
),
);
}
}
Jump to Line
Something went wrong with that request. Please try again.