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PhpConfigTest.php
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PhpConfigTest.php
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<?php
/**
* CakePHP(tm) Tests <http://book.cakephp.org/2.0/en/development/testing.html>
* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* For full copyright and license information, please see the LICENSE.txt
* Redistributions of files must retain the above copyright notice
*
* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://book.cakephp.org/2.0/en/development/testing.html CakePHP(tm) Tests
* @since 2.0.0
* @license http://www.opensource.org/licenses/mit-license.php MIT License
*/
namespace Cake\Test\TestCase\Core\Configure\Engine;
use Cake\Core\App;
use Cake\Core\Configure\Engine\PhpConfig;
use Cake\Core\Plugin;
use Cake\TestSuite\TestCase;
/**
* Class PhpConfigTest
*
*/
class PhpConfigTest extends TestCase
{
/**
* Test data to serialize and unserialize.
*
* @var array
*/
public $testData = [
'One' => [
'two' => 'value',
'three' => [
'four' => 'value four'
],
'is_null' => null,
'bool_false' => false,
'bool_true' => true,
],
'Asset' => [
'timestamp' => 'force'
],
];
/**
* Setup.
*
* @return void
*/
public function setUp()
{
parent::setUp();
$this->path = CONFIG;
}
/**
* Test reading files.
*
* @return void
*/
public function testRead()
{
$engine = new PhpConfig($this->path);
$values = $engine->read('var_test');
$this->assertEquals('value', $values['Read']);
$this->assertEquals('buried', $values['Deep']['Deeper']['Deepest']);
}
/**
* Test an exception is thrown by reading files that exist without .php extension.
*
* @expectedException \Cake\Core\Exception\Exception
* @return void
*/
public function testReadWithExistentFileWithoutExtension()
{
$engine = new PhpConfig($this->path);
$engine->read('no_php_extension');
}
/**
* Test an exception is thrown by reading files that don't exist.
*
* @expectedException \Cake\Core\Exception\Exception
* @return void
*/
public function testReadWithNonExistentFile()
{
$engine = new PhpConfig($this->path);
$engine->read('fake_values');
}
/**
* Test reading an empty file.
*
* @expectedException \Cake\Core\Exception\Exception
* @return void
*/
public function testReadEmptyFile()
{
$engine = new PhpConfig($this->path);
$engine->read('empty');
}
/**
* Test reading keys with ../ doesn't work.
*
* @expectedException \Cake\Core\Exception\Exception
* @return void
*/
public function testReadWithDots()
{
$engine = new PhpConfig($this->path);
$engine->read('../empty');
}
/**
* Test reading from plugins.
*
* @return void
*/
public function testReadPluginValue()
{
Plugin::load('TestPlugin');
$engine = new PhpConfig($this->path);
$result = $engine->read('TestPlugin.load');
$this->assertTrue(isset($result['plugin_load']));
Plugin::unload();
}
/**
* Test dumping data to PHP format.
*
* @return void
*/
public function testDump()
{
$engine = new PhpConfig(TMP);
$result = $engine->dump('test', $this->testData);
$this->assertTrue($result > 0);
$expected = <<<PHP
<?php
return array (
'One' =>
array (
'two' => 'value',
'three' =>
array (
'four' => 'value four',
),
'is_null' => NULL,
'bool_false' => false,
'bool_true' => true,
),
'Asset' =>
array (
'timestamp' => 'force',
),
);
PHP;
$file = TMP . 'test.php';
$contents = file_get_contents($file);
unlink($file);
$this->assertTextEquals($expected, $contents);
$result = $engine->dump('test', $this->testData);
$this->assertTrue($result > 0);
$contents = file_get_contents($file);
$this->assertTextEquals($expected, $contents);
unlink($file);
}
/**
* Test that dump() makes files read() can read.
*
* @return void
*/
public function testDumpRead()
{
$engine = new PhpConfig(TMP);
$engine->dump('test', $this->testData);
$result = $engine->read('test');
unlink(TMP . 'test.php');
$this->assertEquals($this->testData, $result);
}
}