Fix the names of internal test cases for newer drafts.

1 files changed, 1 insertions, 1 deletions

diff --git a/jsonschema/tests/_suite.py b/jsonschema/tests/_suite.py
index 1c61363..1735a74 100644
--- a/jsonschema/tests/_suite.py
+++ b/jsonschema/tests/_suite.py
@@ -115,7 +115,7 @@ class Version(object):
         )
 
     def to_unittest_testcase(self, *suites, **kwargs):
-        name = kwargs.pop("name", "Test" + self.name.title())
+        name = kwargs.pop("name", "Test" + self.name.title().replace("-", ""))
         methods = {
             test.method_name: test.to_unittest_method(**kwargs)
             for suite in suites