diff --git a/tests/test_learning.py b/tests/test_learning.py
index 4f618f7c1..60ea61366 100644
--- a/tests/test_learning.py
+++ b/tests/test_learning.py
@@ -41,6 +41,8 @@ def test_k_nearest_neighbors():
 
     kNN = NearestNeighborLearner(iris,k=3)
     assert kNN([5,3,1,0.1]) == "setosa"
+    assert kNN([6,5,3,1.5]) == "versicolor"
+    assert kNN([7.5,4,6,2]) == "virginica"
 
 
 def test_decision_tree_learner():
@@ -48,6 +50,8 @@ def test_decision_tree_learner():
 
     dTL = DecisionTreeLearner(iris)
     assert dTL([5,3,1,0.1]) == "setosa"
+    assert dTL([6,5,3,1.5]) == "versicolor"
+    assert dTL([7.5,4,6,2]) == "virginica"
 
 
 def test_neural_network_learner():