Clean up user envelope defined in unit test.

pavoljuhas · pavoljuhas · commit 0414c8aa0f2a · 2016-10-04T14:30:25.000-04:00
Avoid failure on a repeated execution of unit tests.
diff --git a/diffpy/srreal/tests/testpdfenvelope.py b/diffpy/srreal/tests/testpdfenvelope.py
@@ -24,6 +24,7 @@ def setUp(self):
 
 
     def tearDown(self):
+        PDFEnvelope._deregisterType('parabolaenvelope')
         return
 
 

Original file line number	Diff line number	Diff line change
`@@ -24,6 +24,7 @@ def setUp(self):`
`24`	`24`
`25`	`25`
`26`	`26`	`def tearDown(self):`
	`27`	`+ PDFEnvelope._deregisterType('parabolaenvelope')`
`27`	`28`	`return`
`28`	`29`
`29`	`30`