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-rw-r--r--tests/test_stanza_element.py32
1 files changed, 32 insertions, 0 deletions
diff --git a/tests/test_stanza_element.py b/tests/test_stanza_element.py
index f7ec59c0..60ccb7c9 100644
--- a/tests/test_stanza_element.py
+++ b/tests/test_stanza_element.py
@@ -742,5 +742,37 @@ class TestElementBase(SleekTest):
<foo xmlns="foo" bar="override-foo" />
""")
+ def testBoolInterfaces(self):
+ """Test using boolean interfaces."""
+
+ class TestStanza(ElementBase):
+ name = "foo"
+ namespace = "foo"
+ interfaces = set(['bar'])
+ bool_interfaces = interfaces
+
+ stanza = TestStanza()
+ self.check(stanza, """
+ <foo xmlns="foo" />
+ """)
+
+ self.assertFalse(stanza['bar'],
+ "Returned True for missing bool interface element.")
+
+ stanza['bar'] = True
+ self.check(stanza, """
+ <foo xmlns="foo">
+ <bar />
+ </foo>
+ """)
+
+ self.assertTrue(stanza['bar'],
+ "Returned False for present bool interface element.")
+
+ stanza['bar'] = False
+ self.check(stanza, """
+ <foo xmlns="foo" />
+ """)
+
suite = unittest.TestLoader().loadTestsFromTestCase(TestElementBase)