class PeriodAdaptationSetsRelationshipTest(unittest.TestCase):
def setUp(self):
self.period = Period()
def test_period_adaptation_sets_relationship(self):
assert is_instance_method(self.period.adaptation_sets)
assert self.period.adaptation_sets() == []
def test_period_add_adaptation_set_with_degenerate_input(self):
assert is_instance_method(self.period.append_adaptation_set)
self.assertRaises(TypeError, self.period.append_adaptation_set, None)
self.assertRaises(TypeError, self.period.append_adaptation_set, '')
self.assertRaises(TypeError, self.period.append_adaptation_set, 0)
self.assertRaises(TypeError, self.period.append_adaptation_set, 0.0)
def test_period_add_single_adaptation_Set(self):
adaptation_set = AdaptationSet()
self.period.append_adaptation_set(adaptation_set)
xml = etree.fromstring(self.period.to_xml())
assert len(xml.getchildren()) > 0
def test_period_xml_serialization(self):
period = Period()
assert 'to_xml' in dir(period)
assert isinstance(period.to_xml(), basestring)
assert period.to_xml().startswith('<?xml')
assert etree.fromstring(period.to_xml()).tag == 'Period'