Change test to use grouping

Framework/PythonInterface/test/python/plugins/algorithms/WorkflowAlgorithms/LoadWANDTest.py

@@ -6,11 +6,11 @@ import unittest
 class LoadWANDTest(unittest.TestCase):
 
     def test(self):
-        ws = LoadWAND('HB2C_7000.nxs.h5')
+        ws = LoadWAND('HB2C_7000.nxs.h5', Grouping='2x2')
         self.assertTrue(ws)
         self.assertEquals(ws.blocksize(), 1)
-        self.assertEquals(ws.getNumberHistograms(), 1966080)
-        self.assertEquals(ws.readY(1031100), 5)
+        self.assertEquals(ws.getNumberHistograms(), 1966080//4)
+        self.assertEquals(ws.readY(257775), 4)
         self.assertEquals(ws.run().getProtonCharge(), 907880)
         self.assertAlmostEqual(ws.run().getGoniometer().getEulerAngles()[0], -142.6)
         self.assertEquals(ws.run().getLogData('Wavelength').value, 1.488)