def test_concepts_can_type_check(self):
# Try passing in wrong data type to a typed concept:
doc = Entrypoint("CutSheet", self.taxonomy)
concept = doc.get_concept_by_name(
"solar:TrackerNumberOfControllers") # integer
self.assertTrue(concept.validate_datatype("3"))
self.assertFalse(concept.validate_datatype("3.5"))
self.assertFalse(concept.validate_datatype("a few"))
concept = doc.get_concept_by_name("solar:TransformerStyle") # string
self.assertTrue(concept.validate_datatype("Autobot"))
self.assertTrue(concept.validate_datatype("Decepticon"))
self.assertFalse(concept.validate_datatype(99.99))
concept = doc.get_concept_by_name(
"solar:TransformerDesignFactor") # decimal
self.assertTrue(concept.validate_datatype("0.99"))
self.assertTrue(concept.validate_datatype("1"))
self.assertFalse(concept.validate_datatype("pretty good"))
concept = doc.get_concept_by_name("solar:MeterRevenueGrade") # boolean
self.assertTrue(concept.validate_datatype("True"))
self.assertTrue(concept.validate_datatype("False"))
self.assertTrue(concept.validate_datatype(True))
self.assertTrue(concept.validate_datatype(False))
self.assertFalse(concept.validate_datatype("yes"))
self.assertFalse(concept.validate_datatype("7"))
def test_concepts_load_metadata(self):
doc = Entrypoint("CutSheet", self.taxonomy)
frequency = doc.get_concept_by_name("solar:RevenueMeterFrequency")
device = doc.get_concept_by_name("solar:TypeOfDevice")
# Metadata such as period-type, type-name, and nillable should be available
# on the concept objects:
self.assertEqual(frequency.get_metadata("period_type"),
PeriodType.duration)
self.assertEqual(frequency.get_metadata("type_name"),
"num-us:frequencyItemType")
self.assertEqual(frequency.get_metadata("nillable"), True)
self.assertEqual(device.get_metadata("period_type"),
PeriodType.duration)
self.assertEqual(device.get_metadata("type_name"),
"solar-types:deviceItemType")
self.assertEqual(device.get_metadata("nillable"), True)
# Parents and children should be correct:
self.assertEqual(device.parent.name, 'solar:CutSheetDetailsLineItems')
self.assertEqual(frequency.parent.name,
'solar:ProductIdentifierMeterAbstract')
self.assertEqual(len(device.children), 0)
self.assertEqual(len(frequency.children), 0)