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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\Bridge\Twig\Tests\Extension;
- use PHPUnit\Framework\TestCase;
- use Symfony\Bridge\Twig\Extension\TranslationExtension;
- use Symfony\Component\Translation\Translator;
- use Symfony\Component\Translation\MessageSelector;
- use Symfony\Component\Translation\Loader\ArrayLoader;
- use Twig\Environment;
- use Twig\Loader\ArrayLoader as TwigArrayLoader;
- class TranslationExtensionTest extends TestCase
- {
- public function testEscaping()
- {
- $output = $this->getTemplate('{% trans %}Percent: %value%%% (%msg%){% endtrans %}')->render(array('value' => 12, 'msg' => 'approx.'));
- $this->assertEquals('Percent: 12% (approx.)', $output);
- }
- /**
- * @dataProvider getTransTests
- */
- public function testTrans($template, $expected, array $variables = array())
- {
- if ($expected != $this->getTemplate($template)->render($variables)) {
- echo $template."\n";
- $loader = new TwigArrayLoader(array('index' => $template));
- $twig = new Environment($loader, array('debug' => true, 'cache' => false));
- $twig->addExtension(new TranslationExtension(new Translator('en', new MessageSelector())));
- echo $twig->compile($twig->parse($twig->tokenize($twig->getLoader()->getSourceContext('index'))))."\n\n";
- $this->assertEquals($expected, $this->getTemplate($template)->render($variables));
- }
- $this->assertEquals($expected, $this->getTemplate($template)->render($variables));
- }
- /**
- * @expectedException \Twig\Error\SyntaxError
- * @expectedExceptionMessage Unexpected token. Twig was looking for the "with", "from", or "into" keyword in "index" at line 3.
- */
- public function testTransUnknownKeyword()
- {
- $output = $this->getTemplate("{% trans \n\nfoo %}{% endtrans %}")->render();
- }
- /**
- * @expectedException \Twig\Error\SyntaxError
- * @expectedExceptionMessage A message inside a trans tag must be a simple text in "index" at line 2.
- */
- public function testTransComplexBody()
- {
- $output = $this->getTemplate("{% trans %}\n{{ 1 + 2 }}{% endtrans %}")->render();
- }
- /**
- * @expectedException \Twig\Error\SyntaxError
- * @expectedExceptionMessage A message inside a transchoice tag must be a simple text in "index" at line 2.
- */
- public function testTransChoiceComplexBody()
- {
- $output = $this->getTemplate("{% transchoice count %}\n{{ 1 + 2 }}{% endtranschoice %}")->render();
- }
- public function getTransTests()
- {
- return array(
- // trans tag
- array('{% trans %}Hello{% endtrans %}', 'Hello'),
- array('{% trans %}%name%{% endtrans %}', 'Symfony', array('name' => 'Symfony')),
- array('{% trans from elsewhere %}Hello{% endtrans %}', 'Hello'),
- array('{% trans %}Hello %name%{% endtrans %}', 'Hello Symfony', array('name' => 'Symfony')),
- array('{% trans with { \'%name%\': \'Symfony\' } %}Hello %name%{% endtrans %}', 'Hello Symfony'),
- array('{% set vars = { \'%name%\': \'Symfony\' } %}{% trans with vars %}Hello %name%{% endtrans %}', 'Hello Symfony'),
- array('{% trans into "fr"%}Hello{% endtrans %}', 'Hello'),
- // transchoice
- array('{% transchoice count from "messages" %}{0} There is no apples|{1} There is one apple|]1,Inf] There is %count% apples{% endtranschoice %}',
- 'There is no apples', array('count' => 0)),
- array('{% transchoice count %}{0} There is no apples|{1} There is one apple|]1,Inf] There is %count% apples{% endtranschoice %}',
- 'There is 5 apples', array('count' => 5)),
- array('{% transchoice count %}{0} There is no apples|{1} There is one apple|]1,Inf] There is %count% apples (%name%){% endtranschoice %}',
- 'There is 5 apples (Symfony)', array('count' => 5, 'name' => 'Symfony')),
- array('{% transchoice count with { \'%name%\': \'Symfony\' } %}{0} There is no apples|{1} There is one apple|]1,Inf] There is %count% apples (%name%){% endtranschoice %}',
- 'There is 5 apples (Symfony)', array('count' => 5)),
- array('{% transchoice count into "fr"%}{0} There is no apples|{1} There is one apple|]1,Inf] There is %count% apples{% endtranschoice %}',
- 'There is no apples', array('count' => 0)),
- array('{% transchoice 5 into "fr"%}{0} There is no apples|{1} There is one apple|]1,Inf] There is %count% apples{% endtranschoice %}',
- 'There is 5 apples'),
- // trans filter
- array('{{ "Hello"|trans }}', 'Hello'),
- array('{{ name|trans }}', 'Symfony', array('name' => 'Symfony')),
- array('{{ hello|trans({ \'%name%\': \'Symfony\' }) }}', 'Hello Symfony', array('hello' => 'Hello %name%')),
- array('{% set vars = { \'%name%\': \'Symfony\' } %}{{ hello|trans(vars) }}', 'Hello Symfony', array('hello' => 'Hello %name%')),
- array('{{ "Hello"|trans({}, "messages", "fr") }}', 'Hello'),
- // transchoice filter
- array('{{ "{0} There is no apples|{1} There is one apple|]1,Inf] There is %count% apples"|transchoice(count) }}', 'There is 5 apples', array('count' => 5)),
- array('{{ text|transchoice(5, {\'%name%\': \'Symfony\'}) }}', 'There is 5 apples (Symfony)', array('text' => '{0} There is no apples|{1} There is one apple|]1,Inf] There is %count% apples (%name%)')),
- array('{{ "{0} There is no apples|{1} There is one apple|]1,Inf] There is %count% apples"|transchoice(count, {}, "messages", "fr") }}', 'There is 5 apples', array('count' => 5)),
- );
- }
- public function testDefaultTranslationDomain()
- {
- $templates = array(
- 'index' => '
- {%- extends "base" %}
- {%- trans_default_domain "foo" %}
- {%- block content %}
- {%- trans %}foo{% endtrans %}
- {%- trans from "custom" %}foo{% endtrans %}
- {{- "foo"|trans }}
- {{- "foo"|trans({}, "custom") }}
- {{- "foo"|transchoice(1) }}
- {{- "foo"|transchoice(1, {}, "custom") }}
- {% endblock %}
- ',
- 'base' => '
- {%- block content "" %}
- ',
- );
- $translator = new Translator('en', new MessageSelector());
- $translator->addLoader('array', new ArrayLoader());
- $translator->addResource('array', array('foo' => 'foo (messages)'), 'en');
- $translator->addResource('array', array('foo' => 'foo (custom)'), 'en', 'custom');
- $translator->addResource('array', array('foo' => 'foo (foo)'), 'en', 'foo');
- $template = $this->getTemplate($templates, $translator);
- $this->assertEquals('foo (foo)foo (custom)foo (foo)foo (custom)foo (foo)foo (custom)', trim($template->render(array())));
- }
- public function testDefaultTranslationDomainWithNamedArguments()
- {
- $templates = array(
- 'index' => '
- {%- trans_default_domain "foo" %}
- {%- block content %}
- {{- "foo"|trans(arguments = {}, domain = "custom") }}
- {{- "foo"|transchoice(count = 1) }}
- {{- "foo"|transchoice(count = 1, arguments = {}, domain = "custom") }}
- {{- "foo"|trans({}, domain = "custom") }}
- {{- "foo"|trans({}, "custom", locale = "fr") }}
- {{- "foo"|transchoice(1, arguments = {}, domain = "custom") }}
- {{- "foo"|transchoice(1, {}, "custom", locale = "fr") }}
- {% endblock %}
- ',
- 'base' => '
- {%- block content "" %}
- ',
- );
- $translator = new Translator('en', new MessageSelector());
- $translator->addLoader('array', new ArrayLoader());
- $translator->addResource('array', array('foo' => 'foo (messages)'), 'en');
- $translator->addResource('array', array('foo' => 'foo (custom)'), 'en', 'custom');
- $translator->addResource('array', array('foo' => 'foo (foo)'), 'en', 'foo');
- $translator->addResource('array', array('foo' => 'foo (fr)'), 'fr', 'custom');
- $template = $this->getTemplate($templates, $translator);
- $this->assertEquals('foo (custom)foo (foo)foo (custom)foo (custom)foo (fr)foo (custom)foo (fr)', trim($template->render(array())));
- }
- protected function getTemplate($template, $translator = null)
- {
- if (null === $translator) {
- $translator = new Translator('en', new MessageSelector());
- }
- if (is_array($template)) {
- $loader = new TwigArrayLoader($template);
- } else {
- $loader = new TwigArrayLoader(array('index' => $template));
- }
- $twig = new Environment($loader, array('debug' => true, 'cache' => false));
- $twig->addExtension(new TranslationExtension($translator));
- return $twig->loadTemplate('index');
- }
- }
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