Index: sasmodels/models/core_shell_sphere.py
===================================================================
--- sasmodels/models/core_shell_sphere.py	(revision d277229f02cb7770fbb4ea2ad506d96bed705d75)
+++ sasmodels/models/core_shell_sphere.py	(revision 2cc8aa2a798267dbefb6309f9f93a254fa180b82)
@@ -104,5 +104,5 @@
 
 tests = [
-    [{'radius': 20.0, 'thickness': 10.0}, 'ER', 30.0],
+#    [{'radius': 20.0, 'thickness': 10.0}, 'ER', 30.0],
 
     # The SasView test result was 0.00169, with a background of 0.001
Index: sasmodels/models/elliptical_cylinder.py
===================================================================
--- sasmodels/models/elliptical_cylinder.py	(revision d277229f02cb7770fbb4ea2ad506d96bed705d75)
+++ sasmodels/models/elliptical_cylinder.py	(revision 2cc8aa2a798267dbefb6309f9f93a254fa180b82)
@@ -164,6 +164,6 @@
 
 tests = [
-    [{'radius_minor': 20.0, 'axis_ratio': 1.5, 'length':400.0}, 'ER', 79.89245454155024],
-    [{'radius_minor': 20.0, 'axis_ratio': 1.2, 'length':300.0}, 'VR', 1],
+#    [{'radius_minor': 20.0, 'axis_ratio': 1.5, 'length':400.0}, 'ER', 79.89245454155024],
+#    [{'radius_minor': 20.0, 'axis_ratio': 1.2, 'length':300.0}, 'VR', 1],
 
     # The SasView test result was 0.00169, with a background of 0.001
Index: sasmodels/models/fractal_core_shell.py
===================================================================
--- sasmodels/models/fractal_core_shell.py	(revision eb3eb38c009cc70439ad74fa78055d6551981520)
+++ sasmodels/models/fractal_core_shell.py	(revision 2cc8aa2a798267dbefb6309f9f93a254fa180b82)
@@ -134,6 +134,6 @@
     return radius + thickness
 
-tests = [[{'radius': 20.0, 'thickness': 10.0}, 'ER', 30.0],
-
+#tests = [[{'radius': 20.0, 'thickness': 10.0}, 'ER', 30.0],
+tests = [
 #         # At some point the SasView 3.x test result was deemed incorrect. The
           #following tests were verified against NIST IGOR macros ver 7.850.
Index: sasmodels/models/hollow_cylinder.py
===================================================================
--- sasmodels/models/hollow_cylinder.py	(revision 455aaa1fbc231bb1caf309ca6419f0e3ffd5e19c)
+++ sasmodels/models/hollow_cylinder.py	(revision 2cc8aa2a798267dbefb6309f9f93a254fa180b82)
@@ -164,5 +164,5 @@
 tests = [
     [{}, 0.00005, 1764.926],
-    [{}, 'VR', 0.55555556],
+#    [{}, 'VR', 0.55555556],
     [{}, 0.001, 1756.76],
     [{}, (qx, qy), 2.36885476192],
Index: sasmodels/models/pearl_necklace.py
===================================================================
--- sasmodels/models/pearl_necklace.py	(revision 2d81cfe3be42579d563407fb9275b7b516fee234)
+++ sasmodels/models/pearl_necklace.py	(revision 2cc8aa2a798267dbefb6309f9f93a254fa180b82)
@@ -140,4 +140,7 @@
             thick_string_pd=0.2, thick_string_pd_n=5,
            )
-
-tests = [[{}, 0.001, 17380.245], [{}, 'ER', 115.39502]]
+# ER function is not being used here, not that it is likely very sensible to 
+# include an S(Q) with this model, the default in sasview 5.0 would be to the 
+# "unconstrained" radius_effective.
+#tests = [[{}, 0.001, 17380.245], [{}, 'ER', 115.39502]]
+tests = [[{}, 0.001, 17380.245]]
Index: sasmodels/models/sphere.py
===================================================================
--- sasmodels/models/sphere.py	(revision d277229f02cb7770fbb4ea2ad506d96bed705d75)
+++ sasmodels/models/sphere.py	(revision 2cc8aa2a798267dbefb6309f9f93a254fa180b82)
@@ -91,5 +91,5 @@
       "radius": 120., "radius_pd": 0.2, "radius_pd_n":45},
      0.2, 0.228843],
-    [{"radius": 120., "radius_pd": 0.2, "radius_pd_n":45}, "ER", 120.],
-    [{"radius": 120., "radius_pd": 0.2, "radius_pd_n":45}, "VR", 1.],
+#    [{"radius": 120., "radius_pd": 0.2, "radius_pd_n":45}, "ER", 120.],
+#    [{"radius": 120., "radius_pd": 0.2, "radius_pd_n":45}, "VR", 1.],
 ]
Index: sasmodels/models/vesicle.py
===================================================================
--- sasmodels/models/vesicle.py	(revision b4776059692723f870409527b8054b2a8a5e6797)
+++ sasmodels/models/vesicle.py	(revision 2cc8aa2a798267dbefb6309f9f93a254fa180b82)
@@ -152,5 +152,5 @@
          [{}, 0.100600200401, 1.77063682331],
          [{}, 0.5, 0.00355351388906],
-         [{}, 'ER', 130.],
-         [{}, 'VR', 0.54483386436],
+#         [{}, 'ER', 130.],
+#         [{}, 'VR', 0.54483386436],
         ]
