public void AddPatient_ReturnsViewResult()
{
// Arrange
var clientMock = new Mock <INetworkClient>();
var cacheServiceMock = new Mock <ICacheService>();
var localizerMock = new Mock <IStringLocalizer <PatientsController> >();
var xlsServiceMock = new Mock <IXlsService>();
var controller = new PatientsController(clientMock.Object, cacheServiceMock.Object, localizerMock.Object, xlsServiceMock.Object);
// Act
var result = controller.AddPatient();
// Assert
Assert.IsType <ViewResult>(result);
}