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merged branch vicb/test/TwigBridge (PR #3044)

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dcee6ff [TwigBridge] Improve test coverage

Discussion
----------

[TwigBridge] Improve test coverage

related to https://github.com/fabpot/Twig/issues/580

[Travis is happy](http://travis-ci.org/#!/vicb/symfony/builds/484594) but it seems he doesn't like branch name with `/` when displaying status images.

It could have been submitted against 2.0 but there is an issue here: the bridge is tied to Twig so that would mean testing against every single Twig version shipped with 2.0 which I don't want.

I have "solved" the issue by ensuring that Twig version is at least 1.5.0 in the tests set up. This is not a perfect solution but I can not imagine something better for now.
This commit is contained in:
Fabien Potencier 2012-01-06 12:51:04 +01:00
commit c637869c95
2 changed files with 141 additions and 0 deletions
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71
tests/Symfony/Tests/Bridge/Twig/Node/FormThemeTest.php Normal file
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Tests\Bridge\Twig\Node;
use Symfony\Tests\Bridge\Twig\TestCase;
use Symfony\Bridge\Twig\Node\FormThemeNode;
class FormThemeTest extends TestCase
{
protected function setUp()
{
parent::setUp();
if (version_compare(\Twig_Environment::VERSION, '1.5.0', '<')) {
$this->markTestSkipped('Requires Twig version to be at least 1.5.0.');
}
}
public function testConstructor()
{
$form = new \Twig_Node_Expression_Name('form', 0);
$resources = new \Twig_Node(array(
new \Twig_Node_Expression_Constant('tpl1', 0),
new \Twig_Node_Expression_Constant('tpl2', 0)
));
$node = new FormThemeNode($form, $resources, 0);
$this->assertEquals($form, $node->getNode('form'));
$this->assertEquals($resources, $node->getNode('resources'));
}
public function testCompile()
{
$form = new \Twig_Node_Expression_Name('form', 0);
$resources = new \Twig_Node(array(
new \Twig_Node_Expression_Constant('tpl1', 0),
new \Twig_Node_Expression_Constant('tpl2', 0)
));
$node = new FormThemeNode($form, $resources, 0);
$compiler = new \Twig_Compiler(new \Twig_Environment());
$this->assertEquals(
sprintf(
'echo $this->env->getExtension(\'form\')->setTheme(%s, array("tpl1", "tpl2", ));',
$this->getVariableGetter('form')
),
trim($compiler->compile($node)->getSource())
);
}
protected function getVariableGetter($name)
{
if (version_compare(phpversion(), '5.4.0RC1', '>=')) {
return sprintf('(isset($context["%s"]) ? $context["%s"] : null)', $name, $name);
}
return sprintf('$this->getContext($context, "%s")', $name);
}
}

70
tests/Symfony/Tests/Bridge/Twig/TokenParser/FormThemeTokenParserTest.php Normal file
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Tests\Bridge\Twig\Node;
use Symfony\Tests\Bridge\Twig\TestCase;
use Symfony\Bridge\Twig\TokenParser\FormThemeTokenParser;
use Symfony\Bridge\Twig\Node\FormThemeNode;
class FormThemeTokenParserTest extends TestCase
{
protected function setUp()
{
parent::setUp();
if (version_compare(\Twig_Environment::VERSION, '1.5.0', '<')) {
$this->markTestSkipped('Requires Twig version to be at least 1.5.0.');
}
}
/**
* @dataProvider getTestsForFormTheme
*/
public function testCompile($source, $expected)
{
$env = new \Twig_Environment(new \Twig_Loader_String(), array('cache' => false, 'autoescape' => false, 'optimizations' => 0));
$env->addTokenParser(new FormThemeTokenParser());
$stream = $env->tokenize($source);
$parser = new \Twig_Parser($env);
$this->assertEquals($expected, $parser->parse($stream)->getNode('body')->getNode(0));
}
public function getTestsForFormTheme()
{
return array(
array(
'{% form_theme form "tpl1" %}',
new FormThemeNode(
new \Twig_Node_Expression_Name('form', 1),
new \Twig_Node(array(
new \Twig_Node_Expression_Constant('tpl1', 1),
)),
1,
'form_theme'
)
),
array(
'{% form_theme form "tpl1" "tpl2" %}',
new FormThemeNode(
new \Twig_Node_Expression_Name('form', 1),
new \Twig_Node(array(
new \Twig_Node_Expression_Constant('tpl1', 1),
new \Twig_Node_Expression_Constant('tpl2', 1)
)),
1,
'form_theme'
)
),
);
}
}