Merge pull request #305 from VesnaT/fix_pp

[FIX] TestSelectMostVariableGene: fix failing test

Author: JakaKokosar

orangecontrib/single_cell/tests/preprocess/test_scpreprocess.py

@@ -117,7 +117,7 @@ def test_default(self):
         pp_table = SelectMostVariableGenes(n_genes=2, n_groups=2)(table)
         self.assertIsInstance(pp_table, Table)
         self.assertNotEqual(pp_table, table)
-        npt.assert_array_equal(pp_table, table[:, [0, 2]])
+        npt.assert_array_equal(pp_table, table[:, :2])
 
     def test_options_dispersion(self):
         attrs, cls = self.data.domain.attributes, self.data.domain.class_vars