public void IfBuilderThrowsExpectionsWhenBadDataIsPassedIn()
{
var ifBuilder = new IfAtRuleBuilder();
Assert.Throws<ArgumentNullException>(() => ifBuilder.Build(null));
Assert.Throws<ArgumentException>(() => ifBuilder.Build(new List<IValue>()));
}
public void IfBuilderActuallyBuildsSomething()
{
var ifBuilder = new IfAtRuleBuilder();
var ifResult = ifBuilder.Build(new List<IValue> { new StringValue("on noes") });
Assert.IsInstanceOf<IfAtRule>(ifResult);
}
