Oops, forgot to add the malware-analysis test suite...

stix2/test/v21/test_malware_analysis.py

@@ -0,0 +1,80 @@
+import json
+import pytest
+
+import stix2.exceptions
+import stix2.utils
+import stix2.v21
+
+
+MALWARE_ANALYSIS_JSON = """{
+    "type": "malware-analysis",
+    "spec_version": "2.1",
+    "id": "malware-analysis--f8afc020-f92f-4906-a971-88ee5882eb46",
+    "created": "2017-11-28T09:44:58.418Z",
+    "modified": "2017-12-31T21:27:49.754Z",
+    "created_by_ref": "identity--e0353ed3-991e-4f71-a332-114c2f10b84f",
+    "labels": [
+        "label1",
+        "label2"
+    ],
+    "product": "Acme Malware Analyzer",
+    "version": "2.5",
+    "host_vm_ref": "software--1bda7336-fe67-469f-a8ca-ab6268b0449b",
+    "operating_system_ref": "software--c96bfaef-861b-408b-b0f1-b685881725ef",
+    "installed_software_refs": [
+        "software--7325bf2d-de9e-441e-b3b3-63df43149897",
+        "software--46a6a91d-1160-4867-a4d1-b14e080e4e5b"
+    ],
+    "configuration_version": "1.7",
+    "module": "Super Analyzer",
+    "analysis_engine_version": "1.2",
+    "analysis_definition_version": "3.4",
+    "submitted": "2018-11-23T06:45:55.747Z",
+    "analysis_started": "2018-11-29T07:30:03.895Z",
+    "analysis_ended": "2018-11-29T08:30:03.895Z",
+    "av_result": "malicious",
+    "analysis_sco_refs": [
+        "file--fc27e371-6c88-4c5c-868a-4dda0e60b167",
+        "url--6f7a74cd-8eb2-4b88-a4da-aa878e50ac2e"
+    ]
+}"""
+
+
+MALWARE_ANALYSIS_DICT = json.loads(MALWARE_ANALYSIS_JSON)
+
+
+def test_malware_analysis_example():
+    ma = stix2.v21.MalwareAnalysis(**MALWARE_ANALYSIS_DICT)
+
+    assert str(ma) == MALWARE_ANALYSIS_JSON
+
+
+@pytest.mark.parametrize("data", [
+    MALWARE_ANALYSIS_JSON,
+    MALWARE_ANALYSIS_DICT
+])
+def test_parse_malware_analysis(data):
+    ma = stix2.parse(data, version="2.1")
+
+    # timestamp-valued attributes whose values (from JSON) can't be compared
+    # directly, since stix2 internally converts them to datetime objects.
+    ts_attrs = {
+        "created",
+        "modified",
+        "submitted",
+        "analysis_started",
+        "analysis_ended",
+    }
+
+    for attr_name, attr_value in MALWARE_ANALYSIS_DICT.items():
+        cmp_value = stix2.utils.parse_into_datetime(attr_value) \
+            if attr_name in ts_attrs else attr_value
+
+        assert getattr(ma, attr_name) == cmp_value
+
+
+def test_malware_analysis_constraint():
+    with pytest.raises(stix2.exceptions.AtLeastOnePropertyError):
+        stix2.v21.MalwareAnalysis(
+            product="Acme Malware Analyzer"
+        )