public void testDecisionListWithSingleTestReturnsTestValueIfTestSuccessful() { DecisionList dlist = new DecisionList("Yes", "No"); DataSet ds = DataSetFactory.getRestaurantDataSet(); DLTest test = new DLTest(); test.add("type", "French"); dlist.add(test, "test1success"); Assert.AreEqual("test1success", dlist.predict(ds.getExample(0))); }
public void testDecisionListFallsThruToDefaultIfNoTestMatches() { DecisionList dlist = new DecisionList("Yes", "No"); DataSet ds = DataSetFactory.getRestaurantDataSet(); DLTest test1 = new DLTest(); test1.add("type", "Thai"); // doesn't match first example dlist.add(test1, "test1success"); DLTest test2 = new DLTest(); test2.add("type", "Burger"); dlist.add(test2, "test2success");// doesn't match first example Assert.AreEqual("No", dlist.predict(ds.getExample(0))); }
public void testDecisonListWithNoTestsReturnsDefaultValue() { DecisionList dlist = new DecisionList("Yes", "No"); DataSet ds = DataSetFactory.getRestaurantDataSet(); Assert.AreEqual("No", dlist.predict(ds.getExample(0))); }