Fixed metamorphic relation

jmafoster1 · jmafoster1 · commit 2786fdc8f3e6 · 2025-02-18T08:44:43.000Z
diff --git a/causal_testing/testing/metamorphic_relation.py b/causal_testing/testing/metamorphic_relation.py
@@ -226,7 +226,7 @@ def generate_metamorphic_relations(
     tests = [
         relation.to_json_stub(skip=False)
         for relation in relations
-        if len(list(causal_dag.graph.predecessors(relation.output_var))) > 0
+        if len(list(causal_dag.graph.predecessors(relation.base_test_case.outcome_variable))) > 0
     ]
 
     logger.info(f"Generated {len(tests)} tests. Saving to {args.output_path}.")

Original file line number	Diff line number	Diff line change
`@@ -226,7 +226,7 @@ def generate_metamorphic_relations(`
`226`	`226`	`tests = [`
`227`	`227`	`relation.to_json_stub(skip=False)`
`228`	`228`	`for relation in relations`
`229`		`- if len(list(causal_dag.graph.predecessors(relation.output_var))) > 0`
	`229`	`+ if len(list(causal_dag.graph.predecessors(relation.base_test_case.outcome_variable))) > 0`
`230`	`230`	`]`
`231`	`231`
`232`	`232`	`logger.info(f"Generated {len(tests)} tests. Saving to {args.output_path}.")`