A layer of abstraction that can help us.

1 files changed, 4 insertions, 1 deletions

diff --git a/python/subunit/test_results.py b/python/subunit/test_results.py
index 7acd5ea..92e0310 100644
--- a/python/subunit/test_results.py
+++ b/python/subunit/test_results.py
@@ -292,7 +292,7 @@ class _PredicateFilter(TestResultDecorator):
         super(_PredicateFilter, self).__init__(result)
         self.decorated = TimeCollapsingDecorator(
             TagCollapsingDecorator(self.decorated))
-        self.filter_predicate = predicate
+        self._predicate = predicate
         # The current test (for filtering tags)
         self._current_test = None
         # Has the current test been filtered (for outputting test tags)
@@ -300,6 +300,9 @@ class _PredicateFilter(TestResultDecorator):
         # Calls to this result that we don't know whether to forward on yet.
         self._buffered_calls = []
 
+    def filter_predicate(self, test, outcome, error, details):
+        return self._predicate(test, outcome, error, details)
+
     def addError(self, test, err=None, details=None):
         if (self.filter_predicate(test, 'error', err, details)):
             self._buffered_calls.append(