N98\Magento\Command\Developer\Module\Rewrite\ClassExistsCheckerTest::throwingAnExceptionWhileIncluding PHP Method

    public function throwingAnExceptionWhileIncluding()
    {
        // similar to Varien_Autoload
        $innerException = null;
        $autoload = $this->create(function ($className) use(&$innerException) {
            $innerException = new \BadMethodCallException('exception in include simulation for ' . $className);
            throw $innerException;
        });
        try {
            $className = 'Le_Foo_Le_Bar_Nexiste_Pas';
            ClassExistsChecker::create($className)->existsExtendsSafe();
            $autoload->reset();
            $this->fail('An expected Exception has not been thrown');
        } catch (\Exception $ex) {
            $autoload->reset();
            $this->assertInstanceOf(__NAMESPACE__ . '\\ClassExistsThrownException', $ex);
            $this->assertTrue($ex->getPrevious() instanceof $innerException);
            $this->assertSame($innerException, $ex->getPrevious());
        }
    }