public function testConstructor()
{
$env = 'test_env';
$debug = true;
$kernel = new KernelForTest($env, $debug);
$this->assertEquals($env, $kernel->getEnvironment());
$this->assertEquals($debug, $kernel->isDebug());
$this->assertFalse($kernel->isBooted());
$this->assertLessThanOrEqual(microtime(true), $kernel->getStartTime());
$this->assertNull($kernel->getContainer());
}
