public void AddNewRule_ExpectRuleStored()
{
_repository.Stub(x => x.Add(Arg <Rule> .Is.Anything));
_repository.Stub(x => x.CheckExists(Arg <int> .Is.Anything)).Return(false);
var ruleToAdd = new Rule {
Index = 8, Word = "boing", RuleType = RuleType.MultipleOf
};
var result = _target.AddRule(ruleToAdd);
Assert.IsNotNull(result);
var response = result as CreatedNegotiatedContentResult <Rule>;
Assert.IsNotNull(response);
Assert.AreEqual(ruleToAdd.Index, response.Content.Index);
Assert.AreEqual(ruleToAdd.Word, response.Content.Word);
Assert.AreEqual(ruleToAdd.RuleType, response.Content.RuleType);
_repository.AssertWasCalled(x => x.Add(Arg <Rule> .Is.Anything));
}