TEST: style fixed

Author: Guidotti Roberto

nibabel/cifti2/tests/test_cifti2.py

@@ -289,12 +289,12 @@ def test_cifti2_voxelindicesijk():
 
     #test for vi[:, 0] and other slices
     with pytest.raises(NotImplementedError):
-        vi[(slice(None), 0)]
+        vi[:, 0]
     with pytest.raises(NotImplementedError):
-        vi[(slice(None), 0)] = 0
+        vi[:, 0] = 0
     with pytest.raises(NotImplementedError):
         # Don't know how to use remove with slice
-        vi.__delitem__((slice(None), 0)) 
+        del vi[:, 0] 
     with pytest.raises(ValueError):
         vi[(0, 0, 0)]
 

nibabel/cifti2/tests/test_cifti2io_header.py

@@ -436,10 +436,8 @@ def test_pixdim_log_checks(self):
         assert fhdr['pixdim'][1]== 2
         assert message == self._pixdim_message + '; setting to abs of pixdim values'
 
-        
-        with pytest.raises(raiser[0]):
-            raiser[1](*raiser[2:])
-        
+        pytest.raises(*raiser)
+                
         hdr = HC()
         hdr['pixdim'][1:4] = 0  # No error or warning
         fhdr, message, raiser = self.log_chk(hdr, 0)