This is the land of Cpaire. . Access [August 24, 2018]. The next test is the integration test, a principle introduced by Lord Denning to Stevenson, Jordan and Harrison Ltd (supra). The test was whether the work performed in the course of the contract was an integral part of the operation of the structure of the company as a whole or whether it was carried out solely on the side of the main activity. In this case, it was found that a worker is an integrated person with others in the workplace or company, although the employer does not necessarily have detailed control over what the worker is doing.