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<?php
namespace yii\codeception;
use Yii;
use yii\base\InvalidConfigException;
use Codeception\TestCase\Test;
use yii\test\FixtureTrait;
/**
* TestCase is the base class for all codeception unit tests
*
* @author Mark Jebri <mark.github@yandex.ru>
* @since 2.0
*/
class TestCase extends Test
{
use FixtureTrait;
/**
* @var array|string the application configuration that will be used for creating an application instance for each test.
* You can use a string to represent the file path or path alias of a configuration file.
* The application configuration array may contain an optional `class` element which specifies the class
* name of the application instance to be created. By default, a [[yii\web\Application]] instance will be created.
*/
public $appConfig = '@tests/unit/_config.php';
/**
* @inheritdoc
*/
protected function setUp()
{
parent::setUp();
$this->mockApplication();
$this->loadFixtures();
}
/**
* @inheritdoc
*/
protected function tearDown()
{
$this->unloadFixtures();
$this->destroyApplication();
parent::tearDown();
}
/**
* Mocks up the application instance.
* @param array $config the configuration that should be used to generate the application instance.
* If null, [[appConfig]] will be used.
* @return \yii\web\Application|\yii\console\Application the application instance
* @throws InvalidConfigException if the application configuration is invalid
*/
protected function mockApplication($config = null)
{
$config = $config === null ? $this->appConfig : $config;
if (is_string($config)) {
$configFile = Yii::getAlias($config);
if (!is_file($configFile)) {
throw new InvalidConfigException("The application configuration file does not exist: $config");
}
$config = require($configFile);
}
if (is_array($config)) {
if (!isset($config['class'])) {
$config['class'] = 'yii\web\Application';
}
return Yii::createObject($config);
} else {
throw new InvalidConfigException('Please provide a configuration array to mock up an application.');
}
}
/**
* Destroys the application instance created by [[mockApplication]].
*/
protected function destroyApplication()
{
Yii::$app = null;
}
}