public void ReturnsEmptyLogIfnoRules()
{
var evaluator = new RuleEvaluator(new List <IPaymentRule>());
var actual = evaluator.Run(new Payment {
});
Assert.Empty(actual);
}
public void RunRulesOnAnOrderAndReturnRuleLog()
{
var evaluator = new RuleEvaluator(new List <IPaymentRule>());
var actual = evaluator.Run(new Payment {
});
Assert.IsType(typeof(List <RuleLog>), actual);
}
public void SkipNotApplicableRules()
{
var paymentRule = new Mock <IPaymentRule>();
paymentRule.Setup(r => r.IsApplicable(It.IsAny <Item>())).Returns(false);
paymentRule.Verify(r => r.Apply(It.IsAny <Item>()), Times.AtMostOnce());
var evaluator = new RuleEvaluator(new List <IPaymentRule>());
var actual = evaluator.Run(new Payment {
});
paymentRule.Verify(r => r.Apply(It.IsAny <Item>()), Times.Never());
}