public function testFind()
{
$user1 = $this->objectManager->find($this->userClassName, 1);
$this->assertInstanceOf($this->userClassName, $user1);
$this->assertEquals(1, $user1->getId());
$this->assertEquals('jwage', $user1->getUsername());
$this->assertEquals('password', $user1->getPassword());
$user2 = $this->objectManager->find($this->userClassName, 2);
$this->assertInstanceOf($this->userClassName, $user2);
$this->assertSame($user2, $this->objectManager->find($this->userClassName, 2));
$this->assertEquals(2, $user2->getId());
$this->assertEquals('romanb', $user2->getUsername());
$this->assertEquals('password', $user2->getPassword());
}