<?php

use PHPUnit\Framework\TestCase;

class KernelTest extends TestCase

{

public function testInstance()

{

$this->assertEquals(is_object($this->getKernelInstance()), true);

$this->assertEquals(is_object(\TastPHP\Framework\Kernel::getInstance()), true);

}

public function testSingleton()

{

$kernel = $this->getKernelInstance();

$stdClass = new stdClass();

$kernel->singleton('testkey', function () use ($stdClass) {

return $stdClass;

});

$this->assertEquals($kernel['testkey'], $stdClass);

}

/**

* @expectedException InvalidArgumentException

*/

public function testNotMatchReplaceServiceProvider()

{

$key = 'Configs';

$serviceProvider = 'TastPHP\Test\Config\ConfigServiceProvider';

$kernel = $this->getKernelInstance();

$kernel->replaceServiceProvider($key, $serviceProvider);

}

/**

* @expectedException InvalidArgumentException

*/

public function testNotMatchReplaceAlias()

{

$alias = 'Configs';

$class = 'TastPHP\Test\Config\ConfigServiceProvider';

$kernel = $this->getKernelInstance();

$kernel->replaceAlias($alias, $class);

}

/**

* @expectedException InvalidArgumentException

*/

public function testNotMatchReplaceListener()

{

$eventName = 'app.test.request';

$lisenter = 'TastPHP\Test\Listener\RequestListener@onTestRequestAction';

$kernel = $this->getKernelInstance();

$kernel->replaceListener($eventName, $lisenter);

}

protected function getKernelInstance()

{

return new \TastPHP\Framework\Kernel();

}

}