Cleanup

test/test_operators/test_contraction_operator.py

@@ -23,7 +23,7 @@ import nifty6 as ift
 from ..common import setup_function, teardown_function
 
 
-def test_contraction_operator(): # actually this tests .sum() -> clarification
+def test_operator_sum():
     x1 = ift.RGSpace((9,), distances=2.)
     x2 = ift.RGSpace((2, 12), distances=(0.3,))
     dom1 = ift.makeDomain(x1)
@@ -47,9 +47,9 @@ def test_contraction_operator(): # actually this tests .sum() -> clarification
     assert_allclose(res4.val, res6)
     res7 = f2.sum(spaces=1)
     res8 = op3(f2)
-    res9 = arr2.sum(axis=(1,2))
+    res9 = arr2.sum(axis=(1, 2))
     assert_allclose(res7.val, res8.val)
-    assert_allclose(res7.val,res9)
+    assert_allclose(res7.val, res9)
     for op in [op1, op2, op3]:
         ift.extra.consistency_check(op, domain_dtype=np.float64,
                                     target_dtype=np.float64)

test/test_operators/test_integration.py

@@ -35,17 +35,17 @@ def test_integration_operator():
     op3 = ift.ScalingOperator(dom2, 1).integrate(spaces=1)
     res1 = f1.integrate()
     res2 = op1(f1)
-    res3 = (f1.val*x1.dvol).sum()           #richtig?
+    res3 = (f1.val*x1.dvol).sum()
     assert_allclose(res1.val, res2.val)
     assert_allclose(res1.val, res3)
     res4 = f2.integrate()
     res5 = op2(f2)
-    res6 = (f2.val*x1.dvol*x2.dvol).sum() # richtig?
+    res6 = (f2.val*x1.dvol*x2.dvol).sum()
     assert_allclose(res4.val, res5.val)
     assert_allclose(res4.val, res6)
     res7 = f2.integrate(spaces=1)
     res8 = op3(f2)
-    res9 = (f2.val*x2.dvol).sum(axis=(1,2))
+    res9 = (f2.val*x2.dvol).sum(axis=(1, 2))
     assert_allclose(res7.val, res8.val)
     assert_allclose(res7.val, res9)
     for op in [op1, op2, op3]:

test/test_operators/test_vdot_operator.py

@@ -22,6 +22,7 @@ import nifty6 as ift
 
 from ..common import setup_function, teardown_function
 
+
 def test_vdot_operator():
     dom = ift.makeDomain(ift.RGSpace(8))
     fa_1 = ift.FieldAdapter(dom, 'f1')
@@ -36,4 +37,3 @@ def test_vdot_operator():
     assert_allclose(res1.val, res2.val)
     assert_allclose(res1.val, res3)
     ift.extra.check_jacobian_consistency(op1, f)
-    #another Test for linearization?