def test_delete_scenario(self):
net = self.test_clone()
scenarios_before = net.scenarios
assert len(scenarios_before) == 2
hydra_base.delete_scenario(scenarios_before[1].id, user_id=self.user_id)
updated_net = JSONObject(hydra_base.get_network(net.id, user_id=self.user_id))
scenarios_after_delete = updated_net.scenarios
assert len(scenarios_after_delete) == 1
hydra_base.activate_scenario(scenarios_before[1].id, user_id=self.user_id)
updated_net2 = JSONObject(hydra_base.get_network(net.id, user_id=self.user_id))
scenarios_after_reactivate = updated_net2.scenarios
assert len(scenarios_after_reactivate) == 2
hydra_base.delete_scenario(scenarios_before[1].id, user_id=self.user_id)
hydra_base.clean_up_network(net.id, user_id=self.user_id)
updated_net3 = JSONObject(hydra_base.get_network(net.id, user_id=self.user_id))
scenarios_after_cleanup = updated_net3.scenarios
assert len(scenarios_after_cleanup) == 1
self.assertRaises(HydraError, self.get_scenario, scenarios_before[1].id)
def test_export(session_with_pywr_network, root_user_id):
pywr_network_id, pywr_json_filename = session_with_pywr_network
# Fetch the network
network = hydra_base.get_network(pywr_network_id,
user_id=root_user_id,
include_data='Y')
# Fetch all the attributes
attributes = hydra_base.get_attributes()
# TODO not sure why this returns SQLAlchemy object?
# TODO rename this to map/lookup
attributes = {attr.id: JSONObject(attr) for attr in attributes}
# We also need the template to get the node types
template = JSONObject(
hydra_base.get_template_by_name(pywr_template_name('Full')))
exporter = PywrHydraExporter(network, attributes, template)
pywr_data_exported = exporter.get_pywr_data()
# Check transformed data is about right
with open(pywr_json_filename) as fh:
pywr_data = json.load(fh)
assert_identical_pywr_data(pywr_data, pywr_data_exported)
def test_clone(self):
network = self.create_network_with_data()
assert len(network.scenarios) == 1, "The network should have only one scenario!"
#self.create_constraint(network)
network = JSONObject(hydra_base.get_network(network.id, user_id=self.user_id))
scenario = network.scenarios[0]
scenario_id = scenario.id
clone = self.clone_scenario(scenario_id)
new_scenario = self.get_scenario(clone.id)
updated_network = JSONObject(hydra_base.get_network(new_scenario.network_id, user_id=self.user_id))
assert len(updated_network.scenarios) == 2, "The network should have two scenarios!"
assert updated_network.scenarios[1].resourcescenarios is not None, "Data was not cloned!"
scen_2_val = updated_network.scenarios[1].resourcescenarios[0].value.id
scen_1_val = network.scenarios[0].resourcescenarios[0].value.id
assert scen_2_val == scen_1_val, "Data was not cloned correctly"
# scen_1_constraint = network.scenarios[0].constraints.Constraint[0].value
#scen_2_constraint = updated_network.scenarios[1].constraints.Constraint[0].value
#
# assert scen_1_constraint == scen_2_constraint, "Constraints did not clone correctly!"
scen_1_resourcegroupitems = network.scenarios[0].resourcegroupitems
scen_2_resourcegroupitems = updated_network.scenarios[1].resourcegroupitems
assert len(scen_1_resourcegroupitems) == len(scen_2_resourcegroupitems)
return updated_network
def test_set_resourcescenario_dataset(self):
"""
Test the direct setting of a dataset id on a resource scenario
"""
network = self.create_network_with_data()
network = hydra_base.get_network(network.id, user_id=self.user_id)
scenario = network.scenarios[0]
source_scenario_id = scenario.id
clone = self.clone_scenario(source_scenario_id)
cloned_scenario = self.get_scenario(clone.id)
resource_scenario = cloned_scenario.resourcescenarios[0]
resource_attr_id = resource_scenario.resource_attr_id
dataset = Dataset()
dataset.type = 'descriptor'
dataset.name = 'Max Capacity'
dataset.unit = 'metres / second'
dataset.dimension = 'number of units per time unit'
dataset.value = 'I am an updated test!'
new_ds = hydra_base.add_dataset(dataset, user_id=self.user_id)
hydra_base.set_resourcescenario_dataset(resource_attr_id, source_scenario_id, new_ds.id, user_id=self.user_id)
updated_net = hydra_base.get_network(network.id, user_id=self.user_id)
updated_scenario = updated_net.scenarios[0]
scenario_rs = updated_scenario.resourcescenarios
for rs in scenario_rs:
if rs.resource_attr_id == resource_attr_id:
assert rs.value.value == 'I am an updated test!'
def test_purge_scenario(self):
net = self.test_clone()
scenarios_before = net.scenarios
assert len(scenarios_before) == 2
hydra_base.purge_scenario(scenarios_before[1].id, user_id=self.user_id)
updated_net = JSONObject(hydra_base.get_network(net.id, user_id=self.user_id))
scenarios_after = updated_net.scenarios
assert len(scenarios_after) == 1
self.assertRaises(HydraError, self.get_scenario, scenarios_before[1].id)
assert str(scenarios_after[0]) == str(scenarios_before[0])
def test_copy_data_from_scenario(self):
"""
Test copy_data_from_scenario : test that one scenario
can be updated to contain the data of another with the same
resource attrs.
"""
network = self.create_network_with_data()
network = hydra_base.get_network(network.id, user_id=self.user_id)
scenario = network.scenarios[0]
source_scenario_id = scenario.id
clone = self.clone_scenario(source_scenario_id)
cloned_scenario = self.get_scenario(clone.id)
resource_scenario = cloned_scenario.resourcescenarios[0]
resource_attr_id = resource_scenario.resource_attr_id
dataset = Dataset()
dataset.type = 'descriptor'
dataset.name = 'Max Capacity'
dataset.unit = 'metres / second'
dataset.dimension = 'number of units per time unit'
dataset.value = 'I am an updated test!'
hydra_base.add_data_to_attribute(source_scenario_id, resource_attr_id, dataset, user_id=self.user_id)
scenario_diff = hydra_base.compare_scenarios(source_scenario_id, cloned_scenario.id, user_id=self.user_id)
assert len(scenario_diff.resourcescenariosDiff) == 1, "Data comparison was not successful!"
hydra_base.copy_data_from_scenario(resource_attr_id, cloned_scenario.id, source_scenario_id, user_id=self.user_id)
scenario_diff = hydra_base.compare_scenarios(source_scenario_id, cloned_scenario.id, user_id=self.user_id)
assert scenario_diff.resourcescenarios == None, "Scenario update was not successful!"
def test_lock_scenario(self):
network = self.create_network_with_data()
network = hydra_base.get_network(network.id, user_id=self.user_id)
scenario_to_lock = network.scenarios[0]
scenario_id = scenario_to_lock.id
log.info('Cloning scenario %s'%scenario_id)
clone = self.clone_scenario(scenario_id)
unlocked_scenario = self.get_scenario(clone.id)
log.info("Locking scenario")
hydra_base.lock_scenario(scenario_id, user_id=self.user_id)
locked_scenario = self.get_scenario(scenario_id)
assert locked_scenario.locked == 'Y'
dataset = Dataset()
dataset.type = 'descriptor'
dataset.name = 'Max Capacity'
dataset.unit = 'metres / second'
dataset.dimension = 'number of units per time unit'
dataset.value = 'I am an updated test!'
locked_resource_scenarios = []
for rs in locked_scenario.resourcescenarios:
if rs.value.type == 'descriptor':
locked_resource_scenarios.append(rs)
unlocked_resource_scenarios = []
for rs in unlocked_scenario.resourcescenarios:
if rs.value.type == 'descriptor':
unlocked_resource_scenarios.append(rs)
resource_attr_id = unlocked_resource_scenarios[0].resource_attr_id
locked_resource_scenarios_value = None
for rs in locked_scenario.resourcescenarios:
if rs.resource_attr_id == resource_attr_id:
locked_resource_scenarios_value = rs.value
unlocked_resource_scenarios_value = None
for rs in unlocked_scenario.resourcescenarios:
if rs.resource_attr_id == resource_attr_id:
unlocked_resource_scenarios_value = rs.value
log.info("Updating a shared dataset")
ds = unlocked_resource_scenarios_value
ds.dimension = 'updated_dimension'
updated_ds = JSONObject(hydra_base.update_dataset(ds, user_id=self.user_id))
updated_unlocked_scenario = self.get_scenario(unlocked_scenario.id)
#This should not have changed
updated_locked_scenario = self.get_scenario(locked_scenario.id)
locked_resource_scenarios_value = None
for rs in updated_locked_scenario.resourcescenarios:
if rs.resource_attr_id == resource_attr_id:
locked_resource_scenarios_value = rs.value
unlocked_resource_scenarios_value = None
for rs in updated_unlocked_scenario.resourcescenarios:
if rs.resource_attr_id == resource_attr_id:
unlocked_resource_scenarios_value = rs.value
self.assertRaises(HydraError, hydra_base.add_data_to_attribute, scenario_id, resource_attr_id, dataset, user_id=self.user_id)
#THe most complicated situation is this:
#Change a dataset in an unlocked scenario, which is shared by a locked scenario.
#The original dataset should stay connected to the locked scenario and a new
#dataset should be created for the edited scenario.
hydra_base.add_data_to_attribute(unlocked_scenario.id, resource_attr_id, dataset, user_id=self.user_id)
updated_unlocked_scenario = self.get_scenario(unlocked_scenario.id)
#This should not have changed
updated_locked_scenario = self.get_scenario(locked_scenario.id)
locked_resource_scenarios_value = None
for rs in updated_locked_scenario.resourcescenarios:
if rs.resource_attr_id == resource_attr_id:
locked_resource_scenarios_value = rs.value
unlocked_resource_scenarios_value = None
for rs in updated_unlocked_scenario.resourcescenarios:
if rs.resource_attr_id == resource_attr_id:
unlocked_resource_scenarios_value = rs.value
assert locked_resource_scenarios_value.value != unlocked_resource_scenarios_value.value
item_to_remove = locked_scenario.resourcegroupitems[0].id
self.assertRaises(HydraError, hydra_base.delete_resourcegroupitem, item_to_remove, user_id=self.user_id)
log.info("Locking scenario")
hydra_base.unlock_scenario(scenario_id, user_id=self.user_id)
locked_scenario = self.get_scenario(scenario_id)
assert locked_scenario.locked == 'N'
def test_compare(self):
network = self.create_network_with_data()
assert len(network.scenarios) == 1, "The network should have only one scenario!"
# self.create_constraint(network)
network = JSONObject(hydra_base.get_network(network.id, user_id=self.user_id))
scenario = network.scenarios[0]
scenario_id = scenario.id
clone = self.clone_scenario(scenario_id)
new_scenario = self.get_scenario(clone.id)
# self.create_constraint(network, constant=4)
resource_scenario = new_scenario.resourcescenarios[0]
resource_attr_id = resource_scenario.resource_attr_id
dataset = Dataset()
dataset = Dataset()
dataset.type = 'descriptor'
dataset.name = 'Max Capacity'
dataset.unit = 'metres / second'
dataset.dimension = 'number of units per time unit'
dataset.value ='I am an updated test!'
hydra_base.add_data_to_attribute(scenario_id, resource_attr_id, dataset, user_id=self.user_id)
item_to_remove = new_scenario.resourcegroupitems[0].id
hydra_base.delete_resourcegroupitem(item_to_remove, user_id=self.user_id)
updated_network = JSONObject(hydra_base.get_network(new_scenario.network_id, user_id=self.user_id))
scenarios = updated_network.scenarios
scenario_1 = None
scenario_2 = None
for s in scenarios:
if s.id == new_scenario.id:
scenario_1 = s
else:
scenario_2 = s
scenario_diff = hydra_base.compare_scenarios(scenario_1.id, scenario_2.id, user_id=self.user_id)
#print "Comparison result: %s"%(scenario_diff)
assert len(scenario_diff.resourcescenariosDiff) == 1, "Data comparison was not successful!"
# assert len(scenario_diff.constraints.common_constraints) == 1, "Constraint comparison was not successful!"
# assert len(scenario_diff.constraints.scenario_2_constraints) == 1, "Constraint comparison was not successful!"
assert len(scenario_diff.groups.scenario_2_items) == 1, "Group comparison was not successful!"
assert scenario_diff.groups.scenario_1_items is None, "Group comparison was not successful!"
return updated_network