/// <summary>
 /// Initializes a new instance of the <see cref="CrewManagerTests"/> class.
 /// </summary>
 public CrewManagerTests()
 {
     this.crewData = new Mock<ICrewData>();
     this.crewManager = new CrewManager(this.crewData.Object);
 }
 /// <summary>
 /// Initializes a new instance of the <see cref="CrewsController"/> class.
 /// </summary>
 /// <param name="crewManager">The crew manager.</param>
 public CrewsController(ICrewManager crewManager)
 {
     this.crewManager = crewManager;
 }