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# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
import pytest
from cura.MachineAction import MachineAction
from cura.UI.MachineActionManager import NotUniqueMachineActionError, UnknownMachineActionError
from cura.Settings.GlobalStack import GlobalStack
@pytest.fixture()
def global_stack():
gs = GlobalStack("test_global_stack")
gs._metadata = {
"supported_actions": ["supported_action_1", "supported_action_2"],
"required_actions": ["required_action_1", "required_action_2"],
"first_start_actions": ["first_start_actions_1", "first_start_actions_2"]
}
return gs
class Machine:
def __init__(self, key = ""):
self._key = key
def getKey(self):
return self._key
def test_addDefaultMachineActions(machine_action_manager, global_stack):
# The actions need to be registered first as "available actions" in the manager,
# same as the "machine_action" type does when registering a plugin.
all_actions = []
for action_key_list in global_stack._metadata.values():
for key in action_key_list:
all_actions.append(MachineAction(key = key))
for action in all_actions:
machine_action_manager.addMachineAction(action)
# Only the actions in the definition that were registered first will be added to the machine.
# For the sake of this test, all the actions were previously added.
machine_action_manager.addDefaultMachineActions(global_stack)
definition_id = global_stack.getDefinition().getId()
support_action_keys = [a.getKey() for a in machine_action_manager.getSupportedActions(definition_id)]
assert support_action_keys == global_stack.getMetaDataEntry("supported_actions")
required_action_keys = [a.getKey() for a in machine_action_manager.getRequiredActions(definition_id)]
assert required_action_keys == global_stack.getMetaDataEntry("required_actions")
first_start_action_keys = [a.getKey() for a in machine_action_manager.getFirstStartActions(definition_id)]
assert first_start_action_keys == global_stack.getMetaDataEntry("first_start_actions")
def test_addMachineAction(machine_action_manager):
test_action = MachineAction(key = "test_action")
test_action_2 = MachineAction(key = "test_action_2")
test_machine = Machine("test_machine")
machine_action_manager.addMachineAction(test_action)
machine_action_manager.addMachineAction(test_action_2)
assert machine_action_manager.getMachineAction("test_action") == test_action
assert machine_action_manager.getMachineAction("key_that_doesnt_exist") is None
# Adding the same machine action is not allowed.
with pytest.raises(NotUniqueMachineActionError):
machine_action_manager.addMachineAction(test_action)
# Check that the machine has no supported actions yet.
assert machine_action_manager.getSupportedActions(test_machine) == list()
# Check if adding a supported action works.
machine_action_manager.addSupportedAction(test_machine, "test_action")
assert machine_action_manager.getSupportedActions(test_machine) == [test_action, ]
# Check that adding a unknown action doesn't change anything.
machine_action_manager.addSupportedAction(test_machine, "key_that_doesnt_exist")
assert machine_action_manager.getSupportedActions(test_machine) == [test_action, ]
# Check if adding multiple supported actions works.
machine_action_manager.addSupportedAction(test_machine, "test_action_2")
assert machine_action_manager.getSupportedActions(test_machine) == [test_action, test_action_2]
# Check that the machine has no required actions yet.
assert machine_action_manager.getRequiredActions(test_machine) == list()
## Ensure that only known actions can be added.
with pytest.raises(UnknownMachineActionError):
machine_action_manager.addRequiredAction(test_machine, "key_that_doesnt_exist")
## Check if adding single required action works
machine_action_manager.addRequiredAction(test_machine, "test_action")
assert machine_action_manager.getRequiredActions(test_machine) == [test_action, ]
# Check if adding multiple required actions works.
machine_action_manager.addRequiredAction(test_machine, "test_action_2")
assert machine_action_manager.getRequiredActions(test_machine) == [test_action, test_action_2]
# Ensure that firstStart actions are empty by default.
assert machine_action_manager.getFirstStartActions(test_machine) == []
# Check if adding multiple (the same) actions to first start actions work.
machine_action_manager.addFirstStartAction(test_machine, "test_action")
machine_action_manager.addFirstStartAction(test_machine, "test_action")
assert machine_action_manager.getFirstStartActions(test_machine) == [test_action, test_action]
# Adding unknown action should not crash.
machine_action_manager.addFirstStartAction(test_machine, "key_that_doesnt_exists")
def test_removeMachineAction(machine_action_manager):
test_action = MachineAction(key="test_action")
machine_action_manager.addMachineAction(test_action)
# Remove the machine action
machine_action_manager.removeMachineAction(test_action)
assert machine_action_manager.getMachineAction("test_action") is None
# Attempting to remove it again should not crash.
machine_action_manager.removeMachineAction(test_action)
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