100% coverage for tests/utils.py by removing unused methods.

persistent/tests/utils.py

@@ -18,19 +18,9 @@ def add(self, obj):
         obj._p_jar = self
         self.cache[obj._p_oid] = obj
 
-    def close(self):
-        pass
 
     # the following methods must be implemented to be a jar
 
-    def setklassstate(self):
-        # I don't know what this method does, but the pickle cache
-        # constructor calls it.
-        pass
-
-    def register(self, obj):
-        self.registered[obj] = 1
-
     def setstate(self, obj):
         # Trivial setstate() implementation that just re-initializes
         # the object.  This isn't what setstate() is supposed to do,
@@ -56,20 +46,13 @@ def add(self, obj):
         self.obj = obj
         self.remembered = obj.__getstate__()
 
-    def close(self):
-        pass
 
     def fake_commit(self):
         self.remembered = self.obj.__getstate__()
         self.obj._p_changed = 0
 
     # the following methods must be implemented to be a jar
 
-    def setklassstate(self):
-        # I don't know what this method does, but the pickle cache
-        # constructor calls it.
-        pass
-
     def register(self, obj):
         self.registered[obj] = 1
 
@@ -79,4 +62,3 @@ def setstate(self, obj):
         # This isn't what setstate() is supposed to do,
         # but it suffices for the tests.
         obj.__setstate__(self.remembered)
-