def test_similarity_distance_incomplete_descriptors(self):
other_catchment = Catchment(location="Burn A", watercourse="Village B")
other_catchment.id = 999
other_catchment.is_suitable_for_pooling = True
self.db_session.add(other_catchment)
gauged_catchments = CatchmentCollections(self.db_session)
analysis = GrowthCurveAnalysis(self.catchment, gauged_catchments)
self.assertEqual(float('inf'), analysis._similarity_distance(self.catchment, other_catchment))
def test_similarity_distance_incomplete_descriptors(self):
other_catchment = Catchment(location="Burn A", watercourse="Village B")
other_catchment.id = 999
other_catchment.is_suitable_for_pooling = True
self.db_session.add(other_catchment)
gauged_catchments = CatchmentCollections(self.db_session)
analysis = GrowthCurveAnalysis(self.catchment, gauged_catchments)
self.assertEqual(
float('inf'),
analysis._similarity_distance(self.catchment, other_catchment))
def test_find_donors_exclude_urban(self):
other_catchment = Catchment(location="Burn A", watercourse="Village B")
other_catchment.id = 999
other_catchment.is_suitable_for_pooling = True
other_catchment.descriptors = Descriptors(urbext2000=0.031)
self.db_session.add(other_catchment)
gauged_catchments = CatchmentCollections(self.db_session)
analysis = GrowthCurveAnalysis(self.catchment, gauged_catchments)
analysis.find_donor_catchments()
donor_ids = [d.id for d in analysis.donor_catchments]
self.assertEqual([10002, 10001], donor_ids)
def test_find_donors_exclude_urban(self):
other_catchment = Catchment(location="Burn A", watercourse="Village B")
other_catchment.id = 999
other_catchment.is_suitable_for_pooling = True
other_catchment.descriptors = Descriptors(urbext2000=0.031)
self.db_session.add(other_catchment)
gauged_catchments = CatchmentCollections(self.db_session)
analysis = GrowthCurveAnalysis(self.catchment, gauged_catchments)
analysis.find_donor_catchments()
donor_ids = [d.id for d in analysis.donor_catchments]
self.assertEqual([10002, 10001], donor_ids)