test: Refactor AnswerNode tests, extract configuration to variables and update node initialization.

api/tests/unit_tests/core/workflow/nodes/answer/test_answer.py

@@ -144,12 +144,7 @@ def test_execute_answer_with_outputs():
     variable_pool.add(["start", "weather"], "sunny")
     variable_pool.add(["start", "score"], 85)
 
-    node = AnswerNode(
+    node_config = {
-        id=str(uuid.uuid4()),
-        graph_init_params=init_params,
-        graph=graph,
-        graph_runtime_state=GraphRuntimeState(variable_pool=variable_pool, start_at=time.perf_counter()),
-        config={
         "id": "answer",
         "data": {
             "title": "Answer with outputs",
@@ -160,9 +155,18 @@ def test_execute_answer_with_outputs():
                 {"variable": "status", "type": "string", "value_selector": ["start", "weather"]},
             ],
         },
-        },
+    }
+
+    node = AnswerNode(
+        id=str(uuid.uuid4()),
+        graph_init_params=init_params,
+        graph=graph,
+        graph_runtime_state=GraphRuntimeState(variable_pool=variable_pool, start_at=time.perf_counter()),
+        config=node_config,
     )
 
+    node.init_node_data(node_config["data"])
+
     # Mock db.session.close()
     db.session.close = MagicMock()
 
@@ -228,12 +232,7 @@ def test_execute_answer_with_empty_outputs():
         conversation_variables=[],
     )
 
-    node = AnswerNode(
+    node_config = {
-        id=str(uuid.uuid4()),
-        graph_init_params=init_params,
-        graph=graph,
-        graph_runtime_state=GraphRuntimeState(variable_pool=variable_pool, start_at=time.perf_counter()),
-        config={
         "id": "answer",
         "data": {
             "title": "No outputs",
@@ -241,9 +240,18 @@ def test_execute_answer_with_empty_outputs():
             "answer": "Simple answer",
             "outputs": [],
         },
-        },
+    }
+
+    node = AnswerNode(
+        id=str(uuid.uuid4()),
+        graph_init_params=init_params,
+        graph=graph,
+        graph_runtime_state=GraphRuntimeState(variable_pool=variable_pool, start_at=time.perf_counter()),
+        config=node_config,
     )
 
+    node.init_node_data(node_config["data"])
+
     # Mock db.session.close()
     db.session.close = MagicMock()