def test_run(self):
"""TestVolcanoPolygonBuildingFunction: Test running the IF."""
volcano_path = standard_data_path('hazard', 'volcano_krb.shp')
building_path = standard_data_path('exposure', 'buildings.shp')
hazard_layer = read_layer(volcano_path)
exposure_layer = read_layer(building_path)
impact_function = VolcanoPolygonBuildingFunction.instance()
impact_function.hazard = SafeLayer(hazard_layer)
impact_function.exposure = SafeLayer(exposure_layer)
impact_function.run()
impact_layer = impact_function.impact
# Check the question
expected_question = (
'In the event of volcano krb how many buildings might be '
'affected?')
self.assertEqual(expected_question, impact_function.question)
# The buildings should all be categorised into 5000 zone
zone_sum = impact_layer.get_data(
attribute=impact_function.target_field)
krb3_zone_count = zone_sum.count('High Hazard Zone')
krb2_zone_count = zone_sum.count('Medium Hazard Zone')
# The result (counted by hand)
expected_krb3_count = 11
expected_krb2_count = 161
message = 'Expecting %s for KRB III zone, but it returns %s' % (
krb3_zone_count, expected_krb3_count)
self.assertEqual(krb3_zone_count, expected_krb3_count, message)
message = 'Expecting %s for KRB II zone, but it returns %s' % (
krb2_zone_count, expected_krb2_count)
self.assertEqual(krb2_zone_count, expected_krb2_count, message)
def test_run(self):
"""TestVolcanoPolygonBuildingFunction: Test running the IF."""
volcano_path = test_data_path('hazard', 'volcano_krb.shp')
building_path = test_data_path('exposure', 'buildings.shp')
hazard_layer = read_layer(volcano_path)
exposure_layer = read_layer(building_path)
impact_function = VolcanoPolygonBuildingFunction.instance()
impact_function.hazard = hazard_layer
impact_function.exposure = exposure_layer
impact_function.run()
impact_layer = impact_function.impact
# Check the question
expected_question = ('In the event of volcano krb how many buildings '
'might be affected')
message = 'The question should be %s, but it returns %s' % (
expected_question, impact_function.question)
self.assertEqual(expected_question, impact_function.question, message)
# The buildings should all be categorised into 5000 zone
zone_sum = impact_layer.get_data(attribute='zone')
krb3_zone_count = zone_sum.count('Kawasan Rawan Bencana III')
krb2_zone_count = zone_sum.count('Kawasan Rawan Bencana II')
# The result (counted by hand)
expected_krb3_count = 11
expected_krb2_count = 161
message = 'Expecting %s for KRB III zone, but it returns %s' % (
krb3_zone_count, expected_krb3_count)
self.assertEqual(krb3_zone_count, expected_krb3_count, message)
message = 'Expecting %s for KRB II zone, but it returns %s' % (
krb2_zone_count, expected_krb2_count)
self.assertEqual(krb2_zone_count, expected_krb2_count, message)
def test_run(self):
"""TestVolcanoPolygonBuildingFunction: Test running the IF."""
volcano_path = test_data_path('hazard', 'volcano_krb.shp')
building_path = test_data_path('exposure', 'buildings.shp')
hazard_layer = read_layer(volcano_path)
exposure_layer = read_layer(building_path)
impact_function = VolcanoPolygonBuildingFunction.instance()
impact_function.hazard = hazard_layer
impact_function.exposure = exposure_layer
impact_function.run()
impact_layer = impact_function.impact
# Check the question
expected_question = ('In the event of volcano krb how many buildings '
'might be affected')
message = 'The question should be %s, but it returns %s' % (
expected_question, impact_function.question)
self.assertEqual(expected_question, impact_function.question, message)
# The buildings should all be categorised into 5000 zone
zone_sum = impact_layer.get_data(attribute='zone')
krb3_zone_count = zone_sum.count('Kawasan Rawan Bencana III')
krb2_zone_count = zone_sum.count('Kawasan Rawan Bencana II')
# The result (counted by hand)
expected_krb3_count = 11
expected_krb2_count = 161
message = 'Expecting %s for KRB III zone, but it returns %s' % (
krb3_zone_count, expected_krb3_count)
self.assertEqual(krb3_zone_count, expected_krb3_count, message)
message = 'Expecting %s for KRB II zone, but it returns %s' % (
krb2_zone_count, expected_krb2_count)
self.assertEqual(krb2_zone_count, expected_krb2_count, message)
def test_is_valid(self):
"""Test is_valid."""
impact_functions = [
# Earthquake
EarthquakeBuildingFunction(),
ITBFatalityFunction(),
PAGFatalityFunction(),
# Generic
ClassifiedPolygonHazardBuildingFunction(),
ClassifiedPolygonHazardPopulationFunction(),
ClassifiedRasterHazardBuildingFunction(),
ClassifiedRasterHazardPopulationFunction(),
ContinuousHazardPopulationFunction(),
# Inundation
FloodEvacuationVectorHazardFunction(),
FloodPolygonRoadsFunction(),
FloodRasterBuildingFunction(),
FloodEvacuationRasterHazardFunction(),
FloodRasterRoadsFunction(),
FloodPolygonBuildingFunction(),
TsunamiEvacuationFunction(),
# Volcanic
VolcanoPointBuildingFunction(),
VolcanoPointPopulationFunction(),
VolcanoPolygonBuildingFunction(),
VolcanoPolygonPopulationFunction()
]
for impact_function in impact_functions:
valid = impact_function.metadata().is_valid()
impact_function_name = impact_function.__class__.__name__
message = '%s is invalid because %s' % (impact_function_name,
valid[1])
self.assertTrue(valid[0], message)
if valid[0]:
print '%s has a valid metadata.' % impact_function_name
def test_is_valid(self):
"""Test is_valid."""
impact_functions = [
# Earthquake
EarthquakeBuildingFunction(),
ITBFatalityFunction(),
PAGFatalityFunction(),
ITBBayesianFatalityFunction(),
# Generic
ClassifiedPolygonHazardBuildingFunction(),
ClassifiedPolygonHazardLandCoverFunction(),
ClassifiedPolygonHazardPopulationFunction(),
ClassifiedPolygonHazardPolygonPeopleFunction(),
ClassifiedRasterHazardBuildingFunction(),
ClassifiedRasterHazardPopulationFunction(),
ContinuousHazardPopulationFunction(),
# Inundation
FloodEvacuationVectorHazardFunction(),
FloodPolygonRoadsFunction(),
FloodRasterBuildingFunction(),
FloodEvacuationRasterHazardFunction(),
FloodRasterRoadsFunction(),
FloodPolygonBuildingFunction(),
# Tsunami
TsunamiEvacuationFunction(),
TsunamiRasterRoadsFunction(),
TsunamiRasterLandcoverFunction(),
TsunamiRasterBuildingFunction(),
# Volcanic
VolcanoPointBuildingFunction(),
VolcanoPointPopulationFunction(),
VolcanoPolygonBuildingFunction(),
VolcanoPolygonPopulationFunction(),
# Volcanic Ash
AshRasterLandCoverFunction(),
AshRasterPlacesFunction(),
AshRasterPopulationFunction()
]
self.assertEqual(len(impact_functions), len(EXPECTED_IF))
for impact_function in impact_functions:
valid = impact_function.metadata().is_valid()
impact_function_name = impact_function.__class__.__name__
message = '%s is invalid because %s' % (impact_function_name,
valid[1])
self.assertTrue(valid[0], message)
if valid[0]:
# print '%s has a valid metadata.' % impact_function_name
continue
def test_get_layer_requirements(self):
"""Test for get_layer_requirements."""
impact_function = VolcanoPolygonBuildingFunction()
layer_req = impact_function.metadata().get_layer_requirements()
self.assertIsNotNone(layer_req)
self.assertIsInstance(layer_req, dict)
def test_get_layer_requirements(self):
"""Test for get_layer_requirements."""
impact_function = VolcanoPolygonBuildingFunction()
layer_req = impact_function.metadata().get_layer_requirements()
self.assertIsNotNone(layer_req)
self.assertIsInstance(layer_req, dict)
