def test_similarity_dist(self):
subject = from_file('floodestimation/tests/data/37017.CD3')
donor = from_file('floodestimation/tests/data/37020.CD3')
analysis = GrowthCurveAnalysis(subject)
result = analysis._similarity_distance(subject, donor)
expected = 0.1159 # Science Report SC050050, table 6.6, row 2
self.assertAlmostEqual(result, expected, places=4)
def test_similarity_dist(self):
subject = from_file('floodestimation/tests/data/37017.CD3')
donor = from_file('floodestimation/tests/data/37020.CD3')
analysis = GrowthCurveAnalysis(subject)
result = analysis._similarity_distance(subject, donor)
expected = 0.1159 # Science Report SC050050, table 6.6, row 2
self.assertAlmostEqual(result, expected, places=4)
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))