public void GetUserNameQueryHandler_Throws_Exception_For_Nonexistent_User()
{
var handler = new GetUserNameQueryHandler(_context);
var query = new GetUserNameQuery("*****@*****.**");
Action queryAction = () => {
var result = handler.Execute(query);
};
queryAction.Should().Throw <InvalidOperationException>();
}
public void GetUserNameQueryHandler_Gives_Email_If_DisplayName_Is_Not_Available()
{
var handler = new GetUserNameQueryHandler(_context);
var query = new GetUserNameQuery("*****@*****.**");
var user = Substitute.For <User>();
user.Email.Returns("*****@*****.**");
user.DisplayName.Returns((string)null);
_context.Users.Add(user);
var result = handler.Execute(query);
result.Should().Be("*****@*****.**");
}
