public void MultiplyNumbersReturnsSum()
{
var rule = new MultiplyRule(4, 5);
var actual = rule.Apply();
JsonAssert.AreEquivalent(20, actual);
}
public void MultiplyNonNumberThrowsError()
{
var rule = new MultiplyRule("test", 5);
Assert.Throws <JsonLogicException>(() => rule.Apply());
}