public async Task New_POST_ModelStateInvalid_ReturnsViewWithError()
{
// Arrange
var model = new NewJobOpportunityViewModel();
_sut.ModelState.AddModelError("", "");
// Act
var result = (AlertDecoratorResult)await _sut.New(model, false);
// Assert
_jobOpportunityService.DidNotReceiveWithAnyArgs().CreateNewJobOpportunity(null, string.Empty);
await _twitterService.DidNotReceiveWithAnyArgs().PostNewJobOpportunity(null);
_sut.ModelState.IsValid.Should().BeFalse();
result.AlertClass.Should().Be("alert-danger");
result.Message.Should().Be("Han ocurrido errores de validación que no permiten continuar el proceso");
var innerResult = (ViewResult)result.InnerResult;
innerResult.ViewName.Should().BeEmpty();
innerResult.Model.Should().BeSameAs(model);
}