public void Handler_ReturnsClientCookie_WhenUserById_Exists()
{
var userId = new Random().Next(3, int.MaxValue);
var userName = Guid.NewGuid().ToString();
var query = new ClientCookieBy(userId);
var user = new ProxiedUser(userId)
{
Name = userName
};
user.EmailAddresses.Add(new EmailAddress
{
HashedValue = "Email 0 hashed value",
});
user.EmailAddresses.Add(new EmailAddress
{
IsPrimary = true,
HashedValue = "Email 1 hashed value",
});
var queries = new Mock <IProcessQueries>(MockBehavior.Strict);
Expression <Func <UserBy, bool> > expectedQuery = x => x.Id == query.UserId;
queries.Setup(x => x.Execute(It.Is(expectedQuery))).Returns(Task.FromResult(user as User));
var handler = new HandleClientCookieByQuery(queries.Object);
ClientCookie result = handler.Handle(query).Result;
Assert.NotNull(result);
result.UserId.ShouldEqual(userId);
result.UserName.ShouldEqual(userName);
result.GravatarHash.ShouldEqual(user.EmailAddresses.Single(x => x.IsPrimary).HashedValue);
queries.Verify(x => x.Execute(It.Is(expectedQuery)), Times.Once);
}
public void Handler_ReturnsNull_WhenUserId_IsNull()
{
var queries = new Mock <IProcessQueries>(MockBehavior.Strict);
var query = new ClientCookieBy(null);
var handler = new HandleClientCookieByQuery(queries.Object);
var result = handler.Handle(query).Result;
result.ShouldBeNull();
}
public void Handler_ReturnsNull_WhenUserById_DoesNotExist()
{
const int userId = 456;
var query = new ClientCookieBy(userId);
var queries = new Mock <IProcessQueries>(MockBehavior.Strict);
Expression <Func <UserBy, bool> > expectedQuery = x => x.Id == query.UserId;
queries.Setup(x => x.Execute(It.Is(expectedQuery))).Returns(Task.FromResult(null as User));
var handler = new HandleClientCookieByQuery(queries.Object);
ClientCookie result = handler.Handle(query).Result;
result.ShouldBeNull();
queries.Verify(x => x.Execute(It.Is(expectedQuery)), Times.Once);
}
public async Task <ClientCookie> Handle(ClientCookieBy query)
{
ClientCookie clientCookie = null;
if (query.UserId.HasValue)
{
var user = await _queries.Execute(new UserBy(query.UserId.Value))
.ConfigureAwait(false);
if (user != null)
{
clientCookie = new ClientCookie
{
UserId = user.Id,
UserName = user.Name,
GravatarHash = user.EmailAddresses.First(y => y.IsPrimary).HashedValue,
};
}
}
return(clientCookie);
}
public void Query_Ctor_SetsUserIdProperty(int?userId)
{
var query = new ClientCookieBy(userId);
query.UserId.ShouldEqual(userId);
}
