add unit tests for the cape feature extractor

tests/test_cape_features.py

@@ -0,0 +1,26 @@
+# Copyright (C) 2020 Mandiant, Inc. All Rights Reserved.
+# Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at: [package root]/LICENSE.txt
+# Unless required by applicable law or agreed to in writing, software distributed under the License
+#  is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and limitations under the License.
+import fixtures
+from fixtures import *
+
+@fixtures.parametrize(
+    "sample,scope,feature,expected",
+    fixtures.DYNAMIC_FEATURE_PRESENCE_TESTS,
+    indirect=["sample", "scope"],
+)
+def test_cape_features(sample, scope, feature, expected):
+    fixtures.do_test_feature_presence(fixtures.get_cape_extractor, sample, scope, feature, expected)
+
+
+@fixtures.parametrize(
+    "sample,scope,feature,expected",
+    fixtures.DYNAMIC_FEATURE_COUNT_TESTS,
+    indirect=["sample", "scope"],
+)
+def test_viv_feature_counts(sample, scope, feature, expected):
+    fixtures.do_test_feature_count(fixtures.get_cape_extractor, sample, scope, feature, expected)