Removed commented-out lines in tests/function.py

Several obvious checks were commented out because they were applied to cloned functions,
which don't support the extra methods of function subclasses. An alternative would be to
cast the clone to the appropriate type, but the current tests suffice.

tests/function.py

@@ -130,9 +130,6 @@ def testChebyshev1Function1D(self):
             self.assertEqual(g.getMaxX(), xMax)
             self.assertEqual(g.getOrder(), order)
 
-#             self.assertEqual(h.getMinX(), xMin)
-#             self.assertEqual(h.getMaxX(), xMax)
-
             minXNorm = None
             maxXNorm = None
             for x in numpy.arange(xMin, xMax + xDelta/2.0, xDelta):
@@ -198,9 +195,6 @@ def testChebyshev1Function2D(self):
             self.assertEqual(g.getXYRange(), xyRange)
             self.assertEqual(g.getOrder(), order)
 
-#             self.assertEqual(h.getXYRange(), xyRange)
-#             self.assertEqual(h.getOrder(), order)
-
             # vary x in the inner loop to exercise the caching
             minYNorm = None
             maxYNorm = None
@@ -556,7 +550,6 @@ def basic1DPoly(x, params):
 
             self.assertEqual(f.getOrder(), order)
             self.assertEqual(g.getOrder(), order)
-#             self.assertEqual(h.getOrder(), order)
 
             for x in numpy.arange(-10.0, 10.1, 1.0):
                 predVal = basic1DPoly(x, params)
@@ -603,7 +596,6 @@ def basic2DPoly(x, y, params):
 
             self.assertEqual(f.getOrder(), order)
             self.assertEqual(g.getOrder(), order)
-#             self.assertEqual(h.getOrder(), order)
 
             # vary x in the inner loop to exercise the caching
             for y in numpy.arange(-10.0, 10.1, 2.5):