def test_shape_add_remove(stage_factory: StageFactoryBase):
assert not stage_factory.stages
assert not stage_factory.stage_names
stage = SerialAllStage(stage_factory=stage_factory, show_in_gui=False)
stage.create_stage()
stage = stage.stage
# add stage
stage_factory.test_changes_count = 0
stage_factory.add_stage(stage)
assert stage in stage_factory.stages
assert stage.name in stage_factory.stage_names
assert stage is stage_factory.stage_names[stage.name]
assert stage_factory.test_changes_count
# remove shape
stage_factory.test_changes_count = 0
assert stage_factory.remove_stage(stage)
assert stage not in stage_factory.stages
assert stage.name not in stage_factory.stage_names
assert stage_factory.test_changes_count
# remove same shape again
with pytest.raises(ValueError):
stage_factory.remove_stage(stage)
def test_remove_stage_with_ref(stage_factory: StageFactoryBase):
s = make_stage(stage_factory)
s2 = make_stage(stage_factory)
s3 = make_stage(stage_factory)
s.name = 'stage'
s2.name = 'stage2'
s3.name = 'stage3'
stage_factory.add_stage(s)
stage_factory.add_stage(s2)
stage_factory.add_stage(s3)
assert stage_factory.stage_names['stage'] is s
assert s in stage_factory.stages
assert stage_factory.stage_names['stage2'] is s2
assert s2 in stage_factory.stages
assert stage_factory.stage_names['stage3'] is s3
assert s3 in stage_factory.stages
ref = stage_factory.get_stage_ref(name='stage')
ref3 = stage_factory.get_stage_ref(name='stage3')
assert not stage_factory.remove_stage(s)
assert ref.stage is s
assert s.has_ref
assert stage_factory.stage_names['stage'] is s
assert s in stage_factory.stages
assert stage_factory.stage_names['stage2'] is s2
assert s2 in stage_factory.stages
assert stage_factory.stage_names['stage3'] is s3
assert s3 in stage_factory.stages
assert stage_factory.remove_stage(s2)
assert stage_factory.stage_names['stage'] is s
assert s in stage_factory.stages
assert 'stage2' not in stage_factory.stage_names
assert s2 not in stage_factory.stages
assert stage_factory.stage_names['stage3'] is s3
assert s3 in stage_factory.stages
assert not stage_factory.remove_stage(s3)
assert ref3.stage is s3
assert s3.has_ref
assert stage_factory.stage_names['stage'] is s
assert s in stage_factory.stages
assert stage_factory.stage_names['stage3'] is s3
assert s3 in stage_factory.stages
assert stage_factory.remove_stage(s3, force=True)
assert ref3.stage is s3
assert s3.has_ref
assert stage_factory.stage_names['stage'] is s
assert s in stage_factory.stages
assert 'stage3' not in stage_factory.stage_names
assert s3 not in stage_factory.stages
assert not stage_factory.remove_stage(s)
assert ref.stage is s
assert s.has_ref
assert stage_factory.stage_names['stage'] is s
assert s in stage_factory.stages
stage_factory.return_stage_ref(ref)
assert not s.has_ref
assert stage_factory.remove_stage(s)
assert 'stage' not in stage_factory.stage_names
assert s not in stage_factory.stages
stage_factory.return_stage_ref(ref3)
assert not s3.has_ref
