1 files changed, 50 insertions, 0 deletions
diff --git a/google_appengine/lib/django/django/test/testcases.py b/google_appengine/lib/django/django/test/testcases.py
new file mode 100755
index 0000000..2bfb9a7
--- /dev/null
+++ b/google_appengine/lib/django/django/test/testcases.py
@@ -0,0 +1,50 @@
+import re, doctest, unittest
+from django.db import transaction
+from django.core import management
+from django.db.models import get_apps
+    
+normalize_long_ints = lambda s: re.sub(r'(?<![\w])(\d+)L(?![\w])', '\\1', s)
+
+class OutputChecker(doctest.OutputChecker):
+    def check_output(self, want, got, optionflags):
+        ok = doctest.OutputChecker.check_output(self, want, got, optionflags)
+
+        # Doctest does an exact string comparison of output, which means long
+        # integers aren't equal to normal integers ("22L" vs. "22"). The
+        # following code normalizes long integers so that they equal normal
+        # integers.
+        if not ok:
+            return normalize_long_ints(want) == normalize_long_ints(got)
+        return ok
+                  
+class DocTestRunner(doctest.DocTestRunner):
+    def __init__(self, *args, **kwargs):
+        doctest.DocTestRunner.__init__(self, *args, **kwargs)
+        self.optionflags = doctest.ELLIPSIS
+        
+    def report_unexpected_exception(self, out, test, example, exc_info):
+        doctest.DocTestRunner.report_unexpected_exception(self,out,test,example,exc_info)
+        
+        # Rollback, in case of database errors. Otherwise they'd have
+        # side effects on other tests.
+        from django.db import transaction
+        transaction.rollback_unless_managed()
+
+class TestCase(unittest.TestCase):    
+    def install_fixtures(self):
+        """If the Test Case class has a 'fixtures' member, clear the database and
+        install the named fixtures at the start of each test.
+        
+        """
+        management.flush(verbosity=0, interactive=False)
+        if hasattr(self, 'fixtures'):
+            management.load_data(self.fixtures, verbosity=0)
+
+    def run(self, result=None):
+        """Wrapper around default run method so that user-defined Test Cases 
+        automatically call install_fixtures without having to include a call to 
+        super().
+        
+        """
+        self.install_fixtures()
+        super(TestCase, self).run(result)