85 lines
2.6 KiB
PHP
85 lines
2.6 KiB
PHP
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<?php
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/*
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* This file is part of the symfony package.
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*
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* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
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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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namespace Symfony\Tests\Components\Templating\Helper;
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require_once __DIR__.'/../../../bootstrap.php';
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use Symfony\Components\Templating\Helper\SlotsHelper;
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class SlotsHelperTest extends \PHPUnit_Framework_TestCase
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{
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public function testHasGetSet()
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{
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$helper = new SlotsHelper();
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$helper->set('foo', 'bar');
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$this->assertEquals($helper->get('foo'), 'bar', '->set() sets a slot value');
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$this->assertEquals($helper->get('bar', 'bar'), 'bar', '->get() takes a default value to return if the slot does not exist');
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$this->assertTrue($helper->has('foo'), '->has() returns true if the slot exists');
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$this->assertTrue(!$helper->has('bar'), '->has() returns false if the slot does not exist');
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}
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public function testOutput()
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{
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$helper = new SlotsHelper();
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$helper->set('foo', 'bar');
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ob_start();
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$ret = $helper->output('foo');
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$output = ob_get_clean();
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$this->assertEquals($output, 'bar', '->output() outputs the content of a slot');
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$this->assertEquals($ret, true, '->output() returns true if the slot exists');
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ob_start();
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$ret = $helper->output('bar', 'bar');
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$output = ob_get_clean();
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$this->assertEquals($output, 'bar', '->output() takes a default value to return if the slot does not exist');
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$this->assertEquals($ret, true, '->output() returns true if the slot does not exist but a default value is provided');
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ob_start();
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$ret = $helper->output('bar');
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$output = ob_get_clean();
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$this->assertEquals($output, '', '->output() outputs nothing if the slot does not exist');
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$this->assertEquals($ret, false, '->output() returns false if the slot does not exist');
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}
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public function testStartStop()
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{
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$helper = new SlotsHelper();
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$helper->start('bar');
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echo 'foo';
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$helper->stop();
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$this->assertEquals($helper->get('bar'), 'foo', '->start() starts a slot');
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$this->assertTrue($helper->has('bar'), '->starts() starts a slot');
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$helper->start('bar');
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try
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{
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$helper->start('bar');
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$helper->stop();
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$this->fail('->start() throws an InvalidArgumentException if a slot with the same name is already started');
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}
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catch (\InvalidArgumentException $e)
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{
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$helper->stop();
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}
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try
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{
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$helper->stop();
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$this->fail('->stop() throws an LogicException if no slot is started');
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}
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catch (\LogicException $e)
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{
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}
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}
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}
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