1 files changed, 82 insertions, 0 deletions
diff --git a/wsgiref/tests/__init__.py b/wsgiref/tests/__init__.py
new file mode 100644
index 0000000..6b482a0
--- /dev/null
+++ b/wsgiref/tests/__init__.py
@@ -0,0 +1,82 @@
+from unittest import TestSuite, TestCase, makeSuite
+
+def compare_generic_iter(make_it,match):
+    """Utility to compare a generic 2.1/2.2+ iterator with an iterable
+
+    If running under Python 2.2+, this tests the iterator using iter()/next(),
+    as well as __getitem__.  'make_it' must be a function returning a fresh
+    iterator to be tested (since this may test the iterator twice)."""
+
+    it = make_it()
+    n = 0
+    for item in match:
+        assert it[n]==item
+        n+=1
+    try:
+        it[n]
+    except IndexError:
+        pass
+    else:
+        raise AssertionError("Too many items from __getitem__",it)
+
+    try:
+        iter, StopIteration
+    except NameError:
+        pass
+    else:
+        # Only test iter mode under 2.2+
+        it = make_it()
+        assert iter(it) is it
+        for item in match:
+            assert it.next()==item
+        try:
+            it.next()
+        except StopIteration:
+            pass
+        else:
+            raise AssertionError("Too many items from .next()",it)
+
+
+
+
+def test_suite():
+
+    from wsgiref.tests import test_util
+    from wsgiref.tests import test_headers
+    from wsgiref.tests import test_handlers
+
+    tests = [
+        test_util.test_suite(),
+        test_headers.test_suite(),
+        test_handlers.test_suite(),
+    ]
+
+    return TestSuite(tests)
+
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