public async Task Register_Should_Return_Validation_Errors(
RegisterUserModel model,
User userToRegister,
IdentityError[] expectedErrors)
{
// Arrange
MockMapper(model, userToRegister);
_userManagerMock.Setup(userManager => userManager
.CreateAsync(userToRegister, model.Password))
.ReturnsAsync(IdentityResult.Failed(expectedErrors));
// Act
var result = await _usersService.Register(model);
// Assert
result.HasValue.ShouldBeFalse();
result.MatchNone(error => error.Messages
.ShouldAllBe(message => expectedErrors
.Any(expectedError => expectedError.Description == message)));
}
public async Task <IActionResult> Register([FromBody] RegisterUserModel model) => (await _usersService.Register(model)) .Match(u => CreatedAtAction(nameof(Register), u), Error);
