public void Throw_ArgumentNullException_WhenUserNameIsNull_WithMsgContainingUserName()
{
var mockedUserRepo = new Mock <IRepository <User> >();
var mockedUoW = new Mock <Func <IUnitOfWork> >();
var service = new AccountManagementService(mockedUserRepo.Object, mockedUoW.Object);
Assert.That(() => service.GetUserAvatarUrl(null),
Throws.ArgumentNullException.With.Message.Contain("userName"));
}
public void Call_GetAllMethod_FromUserRepo_Once_WhenArgumentsAreValid(string userName)
{
var mockedUserRepo = new Mock <IRepository <User> >();
var mockedUoW = new Mock <Func <IUnitOfWork> >();
var service = new AccountManagementService(mockedUserRepo.Object, mockedUoW.Object);
var userWithavatar = new User()
{
AvatarPictureUrl = It.IsAny <string>()
};
mockedUserRepo.Setup(x => x.GetFirst(It.IsAny <Expression <Func <User, bool> > >())).Returns(userWithavatar);
service.GetUserAvatarUrl(userName);
mockedUserRepo.Verify(x => x.GetFirst(It.IsAny <Expression <Func <User, bool> > >()), Times.Once);
}
public void Return_CorrectUserUrl(string userName)
{
var mockedUserRepo = new Mock <IRepository <User> >();
var mockedUoW = new Mock <Func <IUnitOfWork> >();
var service = new AccountManagementService(mockedUserRepo.Object, mockedUoW.Object);
var userWithavatar = new User()
{
UserName = userName,
AvatarPictureUrl = It.IsAny <string>()
};
var users = new List <User>()
{
userWithavatar
};
mockedUserRepo.Setup(x => x.GetFirst(It.IsAny <Expression <Func <User, bool> > >()))
.Returns(
(Expression <Func <User, bool> > predicate) => users.FirstOrDefault(predicate.Compile()));
var expected = userWithavatar.AvatarPictureUrl;
var result = service.GetUserAvatarUrl(userName);
Assert.AreSame(expected, result);
}
