public void NavigateToUsersView_AlreadyOpened_ShowErrorMessage()
{
// Arrange
sut.NavigateToUsersView();
_viewNavigator.ClearReceivedCalls();
// Act
sut.NavigateToUsersView();
// Assert
_viewNavigator.DidNotReceive().Open <UsersViewModel>();
_messageDialog.Received().ShowError(
title: General.AttentionTitle,
message: General.CannotOpenWindowsTwice);
}
public async Task CreateUserCommand_InvalidForm_ShowErrorMessage()
{
// Arrange
_roleRepository.GetAll().Returns(new List <Role> {
Role.Basic, Role.Admin
});
await sut.Load();
FillUserInfo(email: "invalid email");
// Act
await sut.CreateUserCommand.Execute();
// Assert
_messageDialog.Received()
.Show(Arg.Is <ICollection <ValidationResult> >(x => x.Any(r => r.ErrorMessage == "Invalid Email: invalid email")));
FormShouldBeEmpty();
}
public async Task Load_ErrorWhileRetrievingRoles_ShowErrorMessage()
{
// Arrange
var exception = new Exception("Error while retrieving users");
_roleRepository.When(_ => _.GetAll()).Throw(exception);
// Act
await sut.Load();
// Assert
_messageDialog.Received().ShowError(title: General.ErrorLoadingRolesTitle, message: exception.Message);
}