public void ChangeUserEmailCommandHandler_Fails_For_Existing_New_Email()
{
var handler = new ChangeUserEmailCommandHandler(_repository, _mailClient, new ConfirmEmailMailTemplate(_appSettings));
var command = new ChangeUserEmailCommand("*****@*****.**", "test", "*****@*****.**");
var user = Substitute.For <User>();
user.Email.Returns("*****@*****.**");
user.Password.Returns(new Password("test"));
user.Status.Returns(UserStatus.Active);
_context.Users.Add(user);
var user2 = Substitute.For <User>();
user2.Email.Returns("*****@*****.**");
_context.Users.Add(user2);
var result = handler.Execute(command);
result.Errors.Should().HaveCount(1);
result.Errors[0].Expression.ToString().Should().Be("c => c.NewEmail");
result.Errors[0].Message.Should().Be("Email address already exists");
user.DidNotReceive().RequestEmailChange(Arg.Any <string>());
user.Received().RequestEmailChangeFailed();
_mailClient.SentMessages.Should().BeEmpty();
}
public void ChangeUserEmailCommandHandler_Sends_Email()
{
var handler = new ChangeUserEmailCommandHandler(_repository, _mailClient, new ConfirmEmailMailTemplate(_appSettings));
var command = new ChangeUserEmailCommand("*****@*****.**", "test", "*****@*****.**");
var user = new User("*****@*****.**", "test");
user.Activate();
_context.Users.Add(user);
handler.Execute(command);
_mailClient.SentMessages.Should().HaveCount(1);
_mailClient.SentMessages[0].Subject.Should().Be("Please confirm your email address");
_mailClient.SentMessages[0].To.Should().Be("*****@*****.**");
}
public void ChangeUserEmailCommandHandler_Succeeds()
{
var handler = new ChangeUserEmailCommandHandler(_repository, _mailClient, new ConfirmEmailMailTemplate(_appSettings));
var command = new ChangeUserEmailCommand("*****@*****.**", "test", "*****@*****.**");
var user = Substitute.For <User>();
user.Email.Returns("*****@*****.**");
user.NewEmailConfirmationCode.Returns(999999);
user.Password.Returns(new Password("test"));
user.Status.Returns(UserStatus.Active);
_context.Users.Add(user);
handler.Execute(command);
user.Received().RequestEmailChange("*****@*****.**");
user.DidNotReceive().RequestEmailChangeFailed();
}
public void ChangeUserEmailCommandHandler_Throws_Exception_For_Invalid_User()
{
var handler = new ChangeUserEmailCommandHandler(_repository, _mailClient, new ConfirmEmailMailTemplate(_appSettings));
var command = new ChangeUserEmailCommand("*****@*****.**", "test", "*****@*****.**");
var user = Substitute.For <User>();
user.Email.Returns("*****@*****.**");
user.Password.Returns(new Password("test"));
user.Status.Returns(UserStatus.Inactive);
_context.Users.Add(user);
Action commandAction = () => {
var result = handler.Execute(command);
};
commandAction.Should().Throw <InvalidOperationException>();
_mailClient.SentMessages.Should().BeEmpty();
}
internal void InstantiateChangeUserEmailCommandHandler()
{
ChangeUserEmailCommandHandler = new ChangeUserEmailCommandHandler(DomainEvents, EventStore);
}