diff --git a/test/test_04_collapsing.py b/test/test_04_collapsing.py
index 92b9f42..5b38630 100644
--- a/test/test_04_collapsing.py
+++ b/test/test_04_collapsing.py
@@ -30,4 +30,16 @@ def test_04_collapsing_test3_csv_continuous_data() :
     import pyWitness
     dr = pyWitness.DataRaw("../data/tutorial/test3.csv")
     dr.collapseContinuousData(column="confidence", bins=[-12, -9.5, -7.5, -5.5, 0, 5.5, 7.5, 9.5, 12.5],
-                              labels=[1, 2, 3, 4, 5, 6, 7, 8])
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+                              labels=[1, 2, 3, 4, 5, 6, 7, 8])
+
+def test_04_auto_binning_test1_csv_continuous_data():
+    import pyWitness
+    dr = pyWitness.DataRaw("../data/tutorial/test1.csv")
+    dr.collapseContinuousData(column="confidence", autoBinNBins=5)
+    dp = dr.process()
+    dp.plotROC()
+
+def test_04_auto_binning_test3_csv_continuous_data() :
+    import pyWitness
+    dr = pyWitness.DataRaw("../data/tutorial/test3.csv")
+    dr.collapseContinuousData(column="confidence", autoBinNBins=10)
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