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Tests: Removed python circular import dependency and added empty containers

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CURA-4687
This commit is contained in:
Aleksei S 2017-12-15 09:43:02 +01:00
parent 497bc756b7
commit 2c18127cc1
4 changed files with 121 additions and 34 deletions
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29
tests/Settings/TestExtruderStack.py
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@ -3,7 +3,9 @@
import pytest #This module contains automated tests.
import unittest.mock #For the mocking and monkeypatching functionality.
import copy
import cura.CuraApplication
import UM.Settings.ContainerRegistry #To create empty instance containers.
import UM.Settings.ContainerStack #To set the container registry the container stacks use.
from UM.Settings.DefinitionContainer import DefinitionContainer #To check against the class of DefinitionContainer.
@ -12,6 +14,7 @@ import cura.Settings.ExtruderStack #The module we're testing.
from cura.Settings.Exceptions import InvalidContainerError, InvalidOperationError #To check whether the correct exceptions are raised.
from cura.Settings.ExtruderManager import ExtruderManager
from UM.Settings.ContainerRegistry import ContainerRegistry
## Fake container registry that always provides all containers you ask of.
@pytest.yield_fixture()
@ -32,6 +35,7 @@ def container_registry():
## An empty extruder stack to test with.
@pytest.fixture()
def extruder_stack() -> cura.Settings.ExtruderStack.ExtruderStack:
creteEmptyContainers()
return cura.Settings.ExtruderStack.ExtruderStack("TestStack")
## Gets an instance container with a specified container type.
@ -43,6 +47,31 @@ def getInstanceContainer(container_type) -> InstanceContainer:
container.addMetaDataEntry("type", container_type)
return container
def creteEmptyContainers():
empty_container = ContainerRegistry.getInstance().getEmptyInstanceContainer()
empty_variant_container = copy.deepcopy(empty_container)
empty_variant_container.setMetaDataEntry("id", "empty_variant")
empty_variant_container.addMetaDataEntry("type", "variant")
ContainerRegistry.getInstance().addContainer(empty_variant_container)
empty_material_container = copy.deepcopy(empty_container)
empty_material_container.setMetaDataEntry("id", "empty_material")
empty_material_container.addMetaDataEntry("type", "material")
ContainerRegistry.getInstance().addContainer(empty_material_container)
empty_quality_container = copy.deepcopy(empty_container)
empty_quality_container.setMetaDataEntry("id", "empty_quality")
empty_quality_container.setName("Not Supported")
empty_quality_container.addMetaDataEntry("quality_type", "not_supported")
empty_quality_container.addMetaDataEntry("type", "quality")
empty_quality_container.addMetaDataEntry("supported", False)
ContainerRegistry.getInstance().addContainer(empty_quality_container)
empty_quality_changes_container = copy.deepcopy(empty_container)
empty_quality_changes_container.setMetaDataEntry("id", "empty_quality_changes")
empty_quality_changes_container.addMetaDataEntry("type", "quality_changes")
ContainerRegistry.getInstance().addContainer(empty_quality_changes_container)
class DefinitionContainerSubClass(DefinitionContainer):
def __init__(self):
super().__init__(container_id = "SubDefinitionContainer")