1 files changed, 57 insertions, 0 deletions
diff --git a/tests/test_testing.py b/tests/test_testing.py
new file mode 100644
index 0000000..3fb3e9f
--- /dev/null
+++ b/tests/test_testing.py
@@ -0,0 +1,57 @@
+import logging
+from logutils.testing import TestHandler, Matcher
+import unittest
+
+class LoggingTest(unittest.TestCase):
+    def setUp(self):
+        self.handler = h = TestHandler(Matcher())
+        self.logger = l = logging.getLogger()
+        l.addHandler(h)
+
+    def tearDown(self):
+        self.logger.removeHandler(self.handler)
+        self.handler.close()
+
+    def test_simple(self):
+        "Simple test of logging test harness."
+        # Just as a demo, let's log some messages.
+        # Only one should show up in the log.
+        self.logger.debug("This won't show up.")
+        self.logger.info("Neither will this.")
+        self.logger.warning("But this will.")
+        h = self.handler
+        self.assertTrue(h.matches(levelno=logging.WARNING))
+        self.assertFalse(h.matches(levelno=logging.DEBUG))
+        self.assertFalse(h.matches(levelno=logging.INFO))
+
+    def test_partial(self):
+        "Test of partial matching in logging test harness."
+        # Just as a demo, let's log some messages.
+        # Only one should show up in the log.
+        self.logger.debug("This won't show up.")
+        self.logger.info("Neither will this.")
+        self.logger.warning("But this will.")
+        h = self.handler
+        self.assertTrue(h.matches(msg="ut th")) # from "But this will"
+        self.assertTrue(h.matches(message="ut th")) # from "But this will"
+        self.assertFalse(h.matches(message="either"))
+        self.assertFalse(h.matches(message="won't"))
+
+    def test_multiple(self):
+        "Test of matching multiple values in logging test harness."
+        # Just as a demo, let's log some messages.
+        # Only one should show up in the log.
+        self.logger.debug("This won't show up.")
+        self.logger.info("Neither will this.")
+        self.logger.warning("But this will.")
+        self.logger.error("And so will this.")
+        h = self.handler
+        self.assertTrue(h.matches(levelno=logging.WARNING,
+                                  message='ut thi'))
+        self.assertTrue(h.matches(levelno=logging.ERROR,
+                                  message='nd so wi'))
+        self.assertFalse(h.matches(levelno=logging.INFO))
+
+if __name__ == '__main__':
+    unittest.main()
+