add tests for asbool

1 files changed, 37 insertions, 0 deletions

diff --git a/waitress/tests/test_init.py b/waitress/tests/test_init.py
index e8369ab..95f2e26 100644
--- a/waitress/tests/test_init.py
+++ b/waitress/tests/test_init.py
@@ -1,5 +1,42 @@
 import unittest
 
+class Test_asbool(unittest.TestCase):
+    def _callFUT(self, s):
+        from waitress import asbool
+        return asbool(s)
+
+    def test_s_is_None(self):
+        result = self._callFUT(None)
+        self.assertEqual(result, False)
+        
+    def test_s_is_True(self):
+        result = self._callFUT(True)
+        self.assertEqual(result, True)
+        
+    def test_s_is_False(self):
+        result = self._callFUT(False)
+        self.assertEqual(result, False)
+
+    def test_s_is_true(self):
+        result = self._callFUT('True')
+        self.assertEqual(result, True)
+
+    def test_s_is_false(self):
+        result = self._callFUT('False')
+        self.assertEqual(result, False)
+
+    def test_s_is_yes(self):
+        result = self._callFUT('yes')
+        self.assertEqual(result, True)
+
+    def test_s_is_on(self):
+        result = self._callFUT('on')
+        self.assertEqual(result, True)
+
+    def test_s_is_1(self):
+        result = self._callFUT(1)
+        self.assertEqual(result, True)
+
 class Test_serve(unittest.TestCase):
     def _callFUT(self, app, **kw):
         from waitress import serve