107 lines
2.7 KiB
PHP
107 lines
2.7 KiB
PHP
<?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@symfony.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\Component\HttpKernel\Tests\Config;
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use Symfony\Component\HttpKernel\Config\EnvParametersResource;
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class EnvParametersResourceTest extends \PHPUnit_Framework_TestCase
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{
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protected $prefix = '__DUMMY_';
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protected $initialEnv;
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protected $resource;
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protected function setUp()
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{
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$this->initialEnv = array(
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$this->prefix.'1' => 'foo',
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$this->prefix.'2' => 'bar',
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);
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foreach ($this->initialEnv as $key => $value) {
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$_SERVER[$key] = $value;
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}
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$this->resource = new EnvParametersResource($this->prefix);
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}
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protected function tearDown()
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{
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foreach ($_SERVER as $key => $value) {
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if (0 === strpos($key, $this->prefix)) {
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unset($_SERVER[$key]);
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}
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}
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}
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public function testGetResource()
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{
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$this->assertSame(
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array('prefix' => $this->prefix, 'variables' => $this->initialEnv),
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$this->resource->getResource(),
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'->getResource() returns the resource'
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);
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}
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public function testToString()
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{
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$this->assertSame(
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serialize(array('prefix' => $this->prefix, 'variables' => $this->initialEnv)),
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(string) $this->resource
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);
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}
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public function testIsFreshNotChanged()
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{
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$this->assertTrue(
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$this->resource->isFresh(time()),
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'->isFresh() returns true if the variables have not changed'
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);
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}
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public function testIsFreshValueChanged()
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{
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reset($this->initialEnv);
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$_SERVER[key($this->initialEnv)] = 'baz';
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$this->assertFalse(
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$this->resource->isFresh(time()),
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'->isFresh() returns false if a variable has been changed'
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);
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}
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public function testIsFreshValueRemoved()
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{
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reset($this->initialEnv);
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unset($_SERVER[key($this->initialEnv)]);
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$this->assertFalse(
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$this->resource->isFresh(time()),
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'->isFresh() returns false if a variable has been removed'
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);
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}
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public function testIsFreshValueAdded()
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{
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$_SERVER[$this->prefix.'3'] = 'foo';
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$this->assertFalse(
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$this->resource->isFresh(time()),
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'->isFresh() returns false if a variable has been added'
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);
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}
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public function testSerializeUnserialize()
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{
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$this->assertEquals($this->resource, unserialize(serialize($this->resource)));
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}
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}
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