--- a/test_dataset.py	Mon May 12 16:17:22 2008 -0400
+++ b/test_dataset.py	Mon May 12 16:52:00 2008 -0400
@@ -383,7 +383,7 @@
     assert example+example2==example3
     assert have_raised("var['x']+var['x']",x=example)
 
-def test_CacheDataSet():
+def test_CachedDataSet():
     print "test_CacheDataSet"
     a2 = numpy.random.rand(10,4)
     ds1 = ArrayDataSet(a2,LookupList(['x','y','z'],[slice(3),3,[0,2]]))###???tuple not tested
@@ -436,9 +436,9 @@
 def test_ArrayFieldsDataSet():
     print "test_ArrayFieldsDataSet"
     raise NotImplementedError()
-
-test1()
-test_LookupList()
-test_ArrayDataSet()
-test_CacheDataSet()
+if __name__=='__main__':
+    test1()
+    test_LookupList()
+    test_ArrayDataSet()
+    test_CachedDataSet()
 #test pmat.py