public async Task RegisterUser_IsSuccessful()
{
var command = new RegisterUserCommand
{
Email = "*****@*****.**",
Name = "bruce.lin",
Password = "******"
};
var userId = await _mediator.Send(command);
var user = await _userQuery.GetUserAsync(userId);
Assert.Equal(command.Email, user.Email);
Assert.Equal(command.Email, user.UserName);
Assert.Equal(command.Name, user.Name);
Assert.True(user.IsActive);
}