public function testGetGetAllByApp()
 {
     $this->assertNotEquals($this->createAppdaten('2013/14'), false);
     $this->assertNotEquals($this->createAppdaten('2013/14'), false);
     $this->assertNotEquals($this->createAppdaten('2013/14'), false);
     $this->assertNotEquals($this->createAppdaten('2014/15'), false);
     $this->assertNotEquals($this->createAppdaten('2014/15'), false);
     $appdaten = new appdaten();
     $apps = $appdaten->getAllByApp('TestApp1');
     $this->assertTrue(is_array($apps));
     $this->assertEquals(count($apps), 5);
     $this->assertEquals($apps[2]->version, 3);
     $this->assertEquals($apps[4]->bezeichnung, '2014/15');
     $this->assertEquals($apps[4]->version, 2);
 }