public function testFindOneById()
 {
     $attribute1 = $this->dummyData->getAttribute();
     $this->attributeRepository->shouldReceive('findOneById')->with($attribute1->getId())->andReturn($attribute1)->once();
     $attribute = $this->attributeService->findOneById($attribute1->getId());
     $this->assertSame($attribute1, $attribute);
 }