mypy

capa/render/vverbose.py

@@ -312,7 +312,7 @@ def render_node(ostream, layout: rd.Layout, rule: rd.RuleMatches, match: rd.Matc
     if isinstance(node, rd.StatementNode):
         render_statement(ostream, layout, match, node.statement, indent=indent)
     elif isinstance(node, rd.FeatureNode):
-        render_feature(ostream, layout, match, rule, node.feature, indent=indent)
+        render_feature(ostream, layout, rule, match, node.feature, indent=indent)
     else:
         raise RuntimeError("unexpected node type: " + str(node))
 
@@ -357,7 +357,7 @@ def render_match(ostream, layout: rd.Layout, rule: rd.RuleMatches, match: rd.Mat
     else:
         raise RuntimeError("unexpected mode: " + mode)
 
-    render_node(ostream, layout, match, rule, match.node, indent=indent)
+    render_node(ostream, layout, rule, match, match.node, indent=indent)
 
     for child in match.children:
         render_match(ostream, layout, rule, child, indent=indent + 1, mode=child_mode)

tests/test_render.py

@@ -160,6 +160,33 @@ def test_render_vverbose_feature(feature, expected):
 
     layout = capa.render.result_document.StaticLayout(functions=())
 
-    capa.render.vverbose.render_feature(ostream, layout, matches, feature, indent=0)
+    src = textwrap.dedent(
+        """
+        rule:
+            meta:
+                name: test rule
+                authors:
+                    - user@domain.com
+                scopes:
+                    static: function
+                    dynamic: process
+                examples:
+                    - foo1234
+                    - bar5678
+            features:
+                - and:
+                    - number: 1
+                    - number: 2
+        """
+    )
+    rule = capa.rules.Rule.from_yaml(src)
+
+    rm = capa.render.result_document.RuleMatches(
+        meta=rule.meta,
+        source=src,
+        matches=(),
+    )
+
+    capa.render.vverbose.render_feature(ostream, layout, rm, matches, feature, indent=0)
 
     assert ostream.getvalue().strip() == expected