cti-python-stix2/stix2/test/test_versioning.py

181 lines
7.2 KiB
Python

import pytest
import stix2
def test_making_new_version():
campaign_v1 = stix2.Campaign(
id="campaign--8e2e2d2b-17d4-4cbf-938f-98ee46b3cd3f",
created_by_ref="identity--f431f809-377b-45e0-aa1c-6a4751cae5ff",
created="2016-04-06T20:03:00.000Z",
modified="2016-04-06T20:03:00.000Z",
name="Green Group Attacks Against Finance",
description="Campaign by Green Group against a series of targets in the financial services sector."
)
campaign_v2 = campaign_v1.new_version(name="fred")
assert campaign_v1.id == campaign_v2.id
assert campaign_v1.created_by_ref == campaign_v2.created_by_ref
assert campaign_v1.created == campaign_v2.created
assert campaign_v1.name != campaign_v2.name
assert campaign_v2.name == "fred"
assert campaign_v1.description == campaign_v2.description
assert campaign_v1.modified < campaign_v2.modified
def test_making_new_version_with_unset():
campaign_v1 = stix2.Campaign(
id="campaign--8e2e2d2b-17d4-4cbf-938f-98ee46b3cd3f",
created_by_ref="identity--f431f809-377b-45e0-aa1c-6a4751cae5ff",
created="2016-04-06T20:03:00.000Z",
modified="2016-04-06T20:03:00.000Z",
name="Green Group Attacks Against Finance",
description="Campaign by Green Group against a series of targets in the financial services sector."
)
campaign_v2 = campaign_v1.new_version(description=None)
assert campaign_v1.id == campaign_v2.id
assert campaign_v1.created_by_ref == campaign_v2.created_by_ref
assert campaign_v1.created == campaign_v2.created
assert campaign_v1.name == campaign_v2.name
assert campaign_v2.description is None
assert campaign_v1.modified < campaign_v2.modified
def test_making_new_version_with_embedded_object():
campaign_v1 = stix2.Campaign(
id="campaign--8e2e2d2b-17d4-4cbf-938f-98ee46b3cd3f",
created_by_ref="identity--f431f809-377b-45e0-aa1c-6a4751cae5ff",
created="2016-04-06T20:03:00.000Z",
modified="2016-04-06T20:03:00.000Z",
name="Green Group Attacks Against Finance",
external_references=[{
"source_name": "capec",
"external_id": "CAPEC-163"
}],
description="Campaign by Green Group against a series of targets in the financial services sector."
)
campaign_v2 = campaign_v1.new_version(external_references=[{
"source_name": "capec",
"external_id": "CAPEC-164"
}])
assert campaign_v1.id == campaign_v2.id
assert campaign_v1.created_by_ref == campaign_v2.created_by_ref
assert campaign_v1.created == campaign_v2.created
assert campaign_v1.name == campaign_v2.name
assert campaign_v1.description == campaign_v2.description
assert campaign_v1.modified < campaign_v2.modified
assert campaign_v1.external_references[0].external_id != campaign_v2.external_references[0].external_id
def test_revoke():
campaign_v1 = stix2.Campaign(
id="campaign--8e2e2d2b-17d4-4cbf-938f-98ee46b3cd3f",
created_by_ref="identity--f431f809-377b-45e0-aa1c-6a4751cae5ff",
created="2016-04-06T20:03:00.000Z",
modified="2016-04-06T20:03:00.000Z",
name="Green Group Attacks Against Finance",
description="Campaign by Green Group against a series of targets in the financial services sector."
)
campaign_v2 = campaign_v1.revoke()
assert campaign_v1.id == campaign_v2.id
assert campaign_v1.created_by_ref == campaign_v2.created_by_ref
assert campaign_v1.created == campaign_v2.created
assert campaign_v1.name == campaign_v2.name
assert campaign_v1.description == campaign_v2.description
assert campaign_v1.modified < campaign_v2.modified
assert campaign_v2.revoked
def test_versioning_error_invalid_property():
campaign_v1 = stix2.Campaign(
id="campaign--8e2e2d2b-17d4-4cbf-938f-98ee46b3cd3f",
created_by_ref="identity--f431f809-377b-45e0-aa1c-6a4751cae5ff",
created="2016-04-06T20:03:00.000Z",
modified="2016-04-06T20:03:00.000Z",
name="Green Group Attacks Against Finance",
description="Campaign by Green Group against a series of targets in the financial services sector."
)
with pytest.raises(stix2.exceptions.UnmodifiablePropertyError) as excinfo:
campaign_v1.new_version(type="threat-actor")
assert str(excinfo.value) == "These properties cannot be changed when making a new version: type."
def test_versioning_error_bad_modified_value():
campaign_v1 = stix2.Campaign(
id="campaign--8e2e2d2b-17d4-4cbf-938f-98ee46b3cd3f",
created_by_ref="identity--f431f809-377b-45e0-aa1c-6a4751cae5ff",
created="2016-04-06T20:03:00.000Z",
modified="2016-04-06T20:03:00.000Z",
name="Green Group Attacks Against Finance",
description="Campaign by Green Group against a series of targets in the financial services sector."
)
with pytest.raises(stix2.exceptions.InvalidValueError) as excinfo:
campaign_v1.new_version(modified="2015-04-06T20:03:00.000Z")
assert excinfo.value.cls == stix2.Campaign
assert excinfo.value.prop_name == "modified"
assert excinfo.value.reason == "The new modified datetime cannot be before the current modified datatime."
def test_versioning_error_usetting_required_property():
campaign_v1 = stix2.Campaign(
id="campaign--8e2e2d2b-17d4-4cbf-938f-98ee46b3cd3f",
created_by_ref="identity--f431f809-377b-45e0-aa1c-6a4751cae5ff",
created="2016-04-06T20:03:00.000Z",
modified="2016-04-06T20:03:00.000Z",
name="Green Group Attacks Against Finance",
description="Campaign by Green Group against a series of targets in the financial services sector."
)
with pytest.raises(stix2.exceptions.MissingFieldsError) as excinfo:
campaign_v1.new_version(name=None)
assert excinfo.value.cls == stix2.Campaign
assert excinfo.value.fields == ["name"]
def test_versioning_error_new_version_of_revoked():
campaign_v1 = stix2.Campaign(
id="campaign--8e2e2d2b-17d4-4cbf-938f-98ee46b3cd3f",
created_by_ref="identity--f431f809-377b-45e0-aa1c-6a4751cae5ff",
created="2016-04-06T20:03:00.000Z",
modified="2016-04-06T20:03:00.000Z",
name="Green Group Attacks Against Finance",
description="Campaign by Green Group against a series of targets in the financial services sector."
)
campaign_v2 = campaign_v1.revoke()
with pytest.raises(stix2.exceptions.RevokeError) as excinfo:
campaign_v2.new_version(name="barney")
assert excinfo.value.called_by == "new_version"
def test_versioning_error_revoke_of_revoked():
campaign_v1 = stix2.Campaign(
id="campaign--8e2e2d2b-17d4-4cbf-938f-98ee46b3cd3f",
created_by_ref="identity--f431f809-377b-45e0-aa1c-6a4751cae5ff",
created="2016-04-06T20:03:00.000Z",
modified="2016-04-06T20:03:00.000Z",
name="Green Group Attacks Against Finance",
description="Campaign by Green Group against a series of targets in the financial services sector."
)
campaign_v2 = campaign_v1.revoke()
with pytest.raises(stix2.exceptions.RevokeError) as excinfo:
campaign_v2.revoke()
assert excinfo.value.called_by == "revoke"