public void ReturnCorrectType_WhenCalled()
{
//Arrange
var mockedUserRepository = new Mock <IEFGenericRepository <ApplicationUser> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var userService = new ToDoList.Services.UserService(mockedUserRepository.Object, mockedUnitOfWork.Object);
var expectedCollection = new List <ApplicationUser>()
{
new ApplicationUser()
{
FirstName = "Gosho"
}
};
mockedUserRepository.Setup(r => r.All).Returns(() =>
{
return(expectedCollection.AsQueryable());
});
//Act
var actualResult = userService.GetAllUsers();
//Assert
Assert.That(actualResult, Is.InstanceOf <IEnumerable <ApplicationUser> >());
}
public void CallRepositoryAll_OnlyOnce()
{
//Arrange
var mockedUserRepository = new Mock <IEFGenericRepository <ApplicationUser> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var userService = new ToDoList.Services.UserService(mockedUserRepository.Object, mockedUnitOfWork.Object);
//Act
userService.GetAllUsers();
//Assert
mockedUserRepository.Verify(r => r.All, Times.Once);
}
public void ReturnNull_WhenCalledAndCollectionIsNull()
{
//Arrange
var mockedUserRepository = new Mock <IEFGenericRepository <ApplicationUser> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var userService = new ToDoList.Services.UserService(mockedUserRepository.Object, mockedUnitOfWork.Object);
mockedUserRepository.Setup(r => r.All).Returns(() =>
{
return(null);
});
//Act
var actualResult = userService.GetAllUsers();
//Assert
Assert.That(actualResult, Is.EqualTo(null));
}
