def test_map_liveproperty():
assert prop.providing_class("livewidget") is PropertyForLiveUse
with assert_raises(NameError):
prop.providing_class("widget") # unavailable as a live property
def test_map_nonexistent_name():
with assert_raises(NameError):
prop.providing_class("widget", soh.HandlerBase)
with assert_raises(NameError):
prop.providing_class("robin", _TestOutputHandler1)
def test_map_overloaded_name():
assert prop.providing_class("widget", _TestOutputHandler1) is PropertyForHandler1
assert prop.providing_class("widget", _TestOutputHandler2) is PropertyForHandler2
def test_map_precedence():
# The most specific version of the property should be used, not the "more generic" version (PropertyForHandler1):
assert prop.providing_class("hedgehog", _TestOutputHandler1Child) is PropertyForHandler1Child
def test_map_unique_name():
assert prop.providing_class("robin", _TestOutputHandler2) is PropertyForHandler2
assert prop.providing_class("hedgehog", _TestOutputHandler1) is PropertyForHandler1