Finish adding new tests for TAXII datastore. closes #148

stix2/test/test_datastore_taxii.py

@@ -1,4 +1,5 @@
-from stix2 import Bundle, ThreatActor, TAXIICollectionSource, TAXIICollectionSink
+from stix2 import (Bundle, ThreatActor, TAXIICollectionSink,
+                   TAXIICollectionSource, TAXIICollectionStore)
 from stix2.datastore.filters import Filter
 
 import json
@@ -27,7 +28,8 @@ class MockTAXIICollectionEndpoint(Collection):
     def get_objects(self, **filter_kwargs):
         self._verify_can_read()
         query_params = _filter_kwargs_to_query_params(filter_kwargs)
-        query_params = json.loads(query_params)
+        if not isinstance(query_params, dict):
+            query_params = json.loads(query_params)
         full_filter = BasicFilter(query_params or {})
         objs = full_filter.process_filter(
             self.objects,
@@ -90,6 +92,80 @@ def test_add_stix2_object(collection):
     tc_sink.add(ta)
 
 
+def test_add_stix2_with_custom_object(collection):
+    tc_sink = TAXIICollectionStore(collection, allow_custom=True)
+
+    # create new STIX threat-actor
+    ta = ThreatActor(name="Teddy Bear",
+                     labels=["nation-state"],
+                     sophistication="innovator",
+                     resource_level="government",
+                     goals=[
+                         "compromising environment NGOs",
+                         "water-hole attacks geared towards energy sector",
+                     ],
+                     foo="bar",
+                     allow_custom=True)
+
+    tc_sink.add(ta)
+
+
+def test_add_list_object(collection, indicator):
+    tc_sink = TAXIICollectionSink(collection)
+
+    # create new STIX threat-actor
+    ta = ThreatActor(name="Teddy Bear",
+                     labels=["nation-state"],
+                     sophistication="innovator",
+                     resource_level="government",
+                     goals=[
+                         "compromising environment NGOs",
+                         "water-hole attacks geared towards energy sector",
+                     ])
+
+    tc_sink.add([ta, indicator])
+
+
+def test_add_stix2_bundle_object(collection):
+    tc_sink = TAXIICollectionSink(collection)
+
+    # create new STIX threat-actor
+    ta = ThreatActor(name="Teddy Bear",
+                     labels=["nation-state"],
+                     sophistication="innovator",
+                     resource_level="government",
+                     goals=[
+                         "compromising environment NGOs",
+                         "water-hole attacks geared towards energy sector",
+                     ])
+
+    tc_sink.add(Bundle(objects=[ta]))
+
+
+def test_add_str_object(collection):
+    tc_sink = TAXIICollectionSink(collection)
+
+    # create new STIX threat-actor
+    ta = """{
+        "type": "threat-actor",
+        "id": "threat-actor--eddff64f-feb1-4469-b07c-499a73c96415",
+        "created": "2018-04-23T16:40:50.847Z",
+        "modified": "2018-04-23T16:40:50.847Z",
+        "name": "Teddy Bear",
+        "goals": [
+            "compromising environment NGOs",
+            "water-hole attacks geared towards energy sector"
+        ],
+        "sophistication": "innovator",
+        "resource_level": "government",
+        "labels": [
+            "nation-state"
+        ]
+    }"""
+
+    tc_sink.add(ta)
+
+
 def test_get_stix2_object(collection):
     tc_sink = TAXIICollectionSource(collection)
 
@@ -98,7 +174,7 @@ def test_get_stix2_object(collection):
     assert objects
 
 
-def test_parse_taxii_filters():
+def test_parse_taxii_filters(collection):
     query = [
         Filter("added_after", "=", "2016-02-01T00:00:01.000Z"),
         Filter("id", "=", "taxii stix object ID"),
@@ -107,12 +183,12 @@ def test_parse_taxii_filters():
         Filter("created_by_ref", "=", "Bane"),
     ]
 
-    taxii_filters_expected = set([
+    taxii_filters_expected = [
         Filter("added_after", "=", "2016-02-01T00:00:01.000Z"),
         Filter("id", "=", "taxii stix object ID"),
         Filter("type", "=", "taxii stix object ID"),
         Filter("version", "=", "first")
-    ])
+    ]
 
     ds = TAXIICollectionSource(collection)
 
@@ -121,7 +197,7 @@ def test_parse_taxii_filters():
     assert taxii_filters == taxii_filters_expected
 
 
-def test_add_get_remove_filter():
+def test_add_get_remove_filter(collection):
     ds = TAXIICollectionSource(collection)
 
     # First 3 filters are valid, remaining properties are erroneous in some way
@@ -136,20 +212,30 @@ def test_add_get_remove_filter():
     ds.filters.add(valid_filters[0])
     assert len(ds.filters) == 1
 
-    # Addin the same filter again will have no effect since `filters` uses a set
+    # Addin the same filter again will have no effect since `filters` acts
+    # like a set
     ds.filters.add(valid_filters[0])
     assert len(ds.filters) == 1
 
     ds.filters.add(valid_filters[1])
     assert len(ds.filters) == 2
+
     ds.filters.add(valid_filters[2])
     assert len(ds.filters) == 3
 
-    assert set(valid_filters) == ds.filters
+    assert valid_filters == [f for f in ds.filters]
 
     # remove
     ds.filters.remove(valid_filters[0])
 
     assert len(ds.filters) == 2
 
-    ds.filters.update(valid_filters)
+    ds.filters.add(valid_filters)
+
+
+def test_get_all_versions(collection):
+    ds = TAXIICollectionStore(collection)
+
+    indicators = ds.all_versions('indicator--d81f86b9-975b-bc0b-775e-810c5ad45a4f')
+    # There are 3 indicators but 2 share the same 'modified' timestamp
+    assert len(indicators) == 2