diff --git a/test/pytest_coreneuron/test_nlayer.py b/test/pytest_coreneuron/test_nlayer.py
index 5a7670da58..fed680f7e5 100644
--- a/test/pytest_coreneuron/test_nlayer.py
+++ b/test/pytest_coreneuron/test_nlayer.py
@@ -36,7 +36,7 @@ def run(self):
         return res
 
 
-def test_nlayer():
+def get_result():
     res = []
     for nlayer in [1, 2, 3]:
         h.nlayer_extracellular(nlayer)
@@ -44,16 +44,20 @@ def test_nlayer():
         m = Model()
         res.append(m.run())
         del m
+    return res
+
+
+def test_nlayer():
+    res = get_result()
     for r in res[1:]:
         for i in range(2):
             x = r[i].c().sub(res[0][i]).abs().sum()
             print(x)
             assert x < 0.01  # At 10ms. At 5ms would be 2e-5
-    return res
 
 
 if __name__ == "__main__":
-    res = test_nlayer()
+    res = get_result()
     for i in range(len(res[0][0])):
         for j in range(2):
             for k in range(3):
diff --git a/test/pytest_coreneuron/test_vector_api.py b/test/pytest_coreneuron/test_vector_api.py
index ff90bafb2d..faaac86636 100644
--- a/test/pytest_coreneuron/test_vector_api.py
+++ b/test/pytest_coreneuron/test_vector_api.py
@@ -514,10 +514,10 @@ def test_vector_api():
     vrand = h.Vector((1, 2, 3))
     r = h.Random()
     r.poisson(12)
-    assert vrand.cl().setrand(r).to_python() == [10.0, 16.0, 11.0]
-    assert vrand.cl().setrand(r, 1, 2).to_python() == [1.0, 9.0, 18.0]
-    assert vrand.cl().addrand(r).to_python() == [9.0, 9.0, 16.0]
-    assert vrand.cl().addrand(r, 0, 1).to_python() == [13.0, 16.0, 3.0]
+    assert vrand.cl().setrand(r).to_python() == [22.0, 16.0, 16.0]
+    assert vrand.cl().setrand(r, 1, 2).to_python() == [1.0, 8.0, 12.0]
+    assert vrand.cl().addrand(r).to_python() == [7.0, 13.0, 12.0]
+    assert vrand.cl().addrand(r, 0, 1).to_python() == [9.0, 16.0, 3.0]
 
     """
     Misc