public void ItShouldReturnFalseWhenParamIsNull(string user, string subscription, TermEnum term, bool expected)
{
//Arrange
var subscriptionParam = new SubscriptionParams
{
User = user,
Subscription = subscription,
Term = term
};
GuardClauseExample guard = new GuardClauseExample();
var actual = guard.Subscribe(subscriptionParam);
//Assert
Assert.AreEqual(expected, actual);
}
public bool Subscribe(SubscriptionParams subscriptionParams)
{
try
{
GuardChecking.AgainstNull(subscriptionParams.User, subscriptionParams.User);
GuardChecking.AgainstNull(subscriptionParams.Subscription, subscriptionParams.Subscription);
GuardChecking.AgainstInvalidTerm(subscriptionParams.Term, subscriptionParams.Term.ToString());
SetSubscriptionMessage.SetMessage(subscriptionParams.Term);
return(true);
}
catch
{
return(false);
}
}
