public void ClusterCoordinatorGetAllCoordinatorsForDisplayReturnsExpectedData()
        {
            // Arrange
            var coordinators = new EnumerableQuery <ClusterCoordinator>(new[]
            {
                new ClusterCoordinator
                {
                    Id         = _coordinatorId,
                    PersonId   = _person1.Id,
                    ClusterId  = _cluster1.Id,
                    DisasterId = _disaster1.Id,
                    Person     = _person1,
                    Cluster    = _cluster1,
                    Disaster   = _disaster1
                },
                new ClusterCoordinator
                {
                    Id         = _notCoordinatorId,
                    PersonId   = _person2.Id,
                    ClusterId  = _cluster2.Id,
                    DisasterId = _disaster1.Id,
                    Person     = _person2,
                    Cluster    = _cluster2,
                    Disaster   = _disaster1
                }
            });

            _dataService.Setup(x => x.ClusterCoordinators).Returns(coordinators);
            IList <Person> allPersonsForDisplay;

            // Act
            var clusterCoordinators = _clusterCoordinatorService.GetAllCoordinatorsForDisplay(_disaster1.Id,
                                                                                              out allPersonsForDisplay).ToList();

            // Assert
            Assert.IsNotNull(clusterCoordinators);
            Assert.IsNotNull(allPersonsForDisplay);
            Assert.AreEqual(2, clusterCoordinators.Count());
            Assert.AreEqual(2, allPersonsForDisplay.Count());
            const string errorMsg         = "Could not find the coordinator with the ID of ";
            var          firstCoordinator = clusterCoordinators.FirstOrDefault(cc => cc.Id == _coordinatorId);

            Assert.IsNotNull(firstCoordinator, errorMsg + _coordinatorId);
            var secondCoordinator = clusterCoordinators.FirstOrDefault(cc => cc.Id == _notCoordinatorId);

            Assert.IsNotNull(secondCoordinator, errorMsg + _notCoordinatorId);
            Assert.AreEqual(_person1.Id, firstCoordinator.PersonId);
            Assert.AreEqual(_person2.Id, secondCoordinator.PersonId);
            const string personErrorMsg = "Could not find person with the ID of ";
            var          firstPerson    = allPersonsForDisplay.FirstOrDefault(x => x.Id == _person1.Id);

            Assert.IsNotNull(firstPerson, personErrorMsg + _person1.Id);
            var secondPerson = allPersonsForDisplay.FirstOrDefault(x => x.Id == _person2.Id);

            Assert.IsNotNull(secondPerson, personErrorMsg + _person2.Id);
        }