FactoryGirl\Tests\Provider\Doctrine\Fixtures\IncorrectUsageTest::throwsWhenTryingToDefineTheSameEntityTwice PHP Method

    public function throwsWhenTryingToDefineTheSameEntityTwice()
    {
        $factory = $this->factory->defineEntity('SpaceShip');
        $this->assertThrows(function () use($factory) {
            $factory->defineEntity('SpaceShip');
        });
    }