In this presentation, testing activities in DevOps will be presented, discussed and compared to testing in the V-model and agile development. In a first step, DevOps is introduced and typical expectations for developing according to DevOps are illustrated. In the second step, well-known test activities from the V-Modell as well as from testing in an agile development are given and placed within the DevOps infinite loop. In doing so, the similarities as well as the differences will be addressed. New aspects for testing in DevOps are added as well. The presentation ends with a short outlook on the necessary skills and knowhow of the tester of the future.