public void Handler_ReturnsNullUser_WhenFound_ByUnverifiedEmail()
{
var nameOrEmail = FakeData.Email();
var query = new UserByNameOrVerifiedEmail(nameOrEmail);
var queries = new Mock <IProcessQueries>(MockBehavior.Strict);
Expression <Func <UserBy, bool> > expectedUserQuery =
x => x.Name == nameOrEmail;
queries.Setup(x => x.Execute(It.Is(expectedUserQuery)))
.Returns(Task.FromResult(null as User));
var user = new User {
Name = FakeData.String(),
};
var emailAddress = new EmailAddress
{
Value = nameOrEmail,
UserId = user.Id,
User = user,
IsVerified = false,
};
Expression <Func <EmailAddressBy, bool> > expectedEmailQuery =
x => x.Value == nameOrEmail && x.IsVerified == true;
queries.Setup(x => x.Execute(It.Is(expectedEmailQuery)))
.Returns(Task.FromResult(emailAddress));
var handler = new HandleUserByNameOrVerifiedEmailQuery(queries.Object);
User result = handler.Handle(query).Result;
result.ShouldBeNull();
queries.Verify(x => x.Execute(It.Is(expectedUserQuery)), Times.Once);
queries.Verify(x => x.Execute(It.Is(expectedEmailQuery)), Times.Once);
}
public void Handler_ReturnsNonNullUser_WhenFound_ByVerifiedEmail()
{
var nameOrEmail = string.Format("{0}@domain.tld", Guid.NewGuid());
var query = new UserByNameOrVerifiedEmail(nameOrEmail);
var queries = new Mock <IProcessQueries>(MockBehavior.Strict);
Expression <Func <UserBy, bool> > expectedUserQuery =
x => x.Name == nameOrEmail;
queries.Setup(x => x.Execute(It.Is(expectedUserQuery)))
.Returns(Task.FromResult(null as User));
var user = new User {
Name = Guid.NewGuid().ToString(),
};
var emailAddress = new EmailAddress
{
Value = nameOrEmail,
UserId = user.Id,
User = user,
IsVerified = true,
};
Expression <Func <EmailAddressBy, bool> > expectedEmailQuery =
x => x.Value == nameOrEmail && x.IsVerified == true;
queries.Setup(x => x.Execute(It.Is(expectedEmailQuery)))
.Returns(Task.FromResult(emailAddress));
var handler = new HandleUserByNameOrVerifiedEmailQuery(queries.Object);
User result = handler.Handle(query).Result;
result.ShouldNotBeNull();
result.Name.ShouldEqual(user.Name);
queries.Verify(x => x.Execute(It.Is(expectedUserQuery)), Times.Once);
queries.Verify(x => x.Execute(It.Is(expectedEmailQuery)), Times.Once);
}
public void Handler_ReturnsNonNullUser_WhenFound_ByUserName()
{
var nameOrEmail = FakeData.Email();
var query = new UserByNameOrVerifiedEmail(nameOrEmail);
var queries = new Mock <IProcessQueries>(MockBehavior.Strict);
var user = new User {
Name = nameOrEmail,
};
Expression <Func <UserBy, bool> > expectedUserQuery =
x => x.Name == nameOrEmail;
queries.Setup(x => x.Execute(It.Is(expectedUserQuery)))
.Returns(Task.FromResult(user));
queries.Setup(x => x.Execute(It.IsAny <EmailAddressBy>()))
.Returns(Task.FromResult(null as EmailAddress));
var handler = new HandleUserByNameOrVerifiedEmailQuery(queries.Object);
User result = handler.Handle(query).Result;
result.ShouldNotBeNull();
result.Name.ShouldEqual(nameOrEmail);
queries.Verify(x => x.Execute(It.Is(expectedUserQuery)), Times.Once);
queries.Verify(x => x.Execute(It.IsAny <EmailAddressBy>()), Times.Never);
}