From a2dabd93fcebcde10c605a0c83b5c89b0fef75bc Mon Sep 17 00:00:00 2001 From: QuantumGhost Date: Wed, 25 Jun 2025 12:12:02 +0800 Subject: [PATCH] test(api): add some tests for `append_variables_recursively`. --- .../workflow/utils/test_variable_utils.py | 148 ++++++++++++++++++ 1 file changed, 148 insertions(+) create mode 100644 api/tests/unit_tests/core/workflow/utils/test_variable_utils.py diff --git a/api/tests/unit_tests/core/workflow/utils/test_variable_utils.py b/api/tests/unit_tests/core/workflow/utils/test_variable_utils.py new file mode 100644 index 0000000000..f1cb937bb3 --- /dev/null +++ b/api/tests/unit_tests/core/workflow/utils/test_variable_utils.py @@ -0,0 +1,148 @@ +from typing import Any + +from core.variables.segments import ObjectSegment, StringSegment +from core.workflow.entities.variable_pool import VariablePool +from core.workflow.utils.variable_utils import append_variables_recursively + + +class TestAppendVariablesRecursively: + """Test cases for append_variables_recursively function""" + + def test_append_simple_dict_value(self): + """Test appending a simple dictionary value""" + pool = VariablePool() + node_id = "test_node" + variable_key_list = ["output"] + variable_value = {"name": "John", "age": 30} + + append_variables_recursively(pool, node_id, variable_key_list, variable_value) + + # Check that the main variable is added + main_var = pool.get([node_id] + variable_key_list) + assert main_var is not None + assert main_var.value == variable_value + + # Check that nested variables are added recursively + name_var = pool.get([node_id] + variable_key_list + ["name"]) + assert name_var is not None + assert name_var.value == "John" + + age_var = pool.get([node_id] + variable_key_list + ["age"]) + assert age_var is not None + assert age_var.value == 30 + + def test_append_object_segment_value(self): + """Test appending an ObjectSegment value""" + pool = VariablePool() + node_id = "test_node" + variable_key_list = ["result"] + + # Create an ObjectSegment + obj_data = {"status": "success", "code": 200} + variable_value = ObjectSegment(value=obj_data) + + append_variables_recursively(pool, node_id, variable_key_list, variable_value) + + # Check that the main variable is added + main_var = pool.get([node_id] + variable_key_list) + assert main_var is not None + assert isinstance(main_var, ObjectSegment) + assert main_var.value == obj_data + + # Check that nested variables are added recursively + status_var = pool.get([node_id] + variable_key_list + ["status"]) + assert status_var is not None + assert status_var.value == "success" + + code_var = pool.get([node_id] + variable_key_list + ["code"]) + assert code_var is not None + assert code_var.value == 200 + + def test_append_nested_dict_value(self): + """Test appending a nested dictionary value""" + pool = VariablePool() + node_id = "test_node" + variable_key_list = ["data"] + + variable_value = { + "user": { + "profile": {"name": "Alice", "email": "alice@example.com"}, + "settings": {"theme": "dark", "notifications": True}, + }, + "metadata": {"version": "1.0", "timestamp": 1234567890}, + } + + append_variables_recursively(pool, node_id, variable_key_list, variable_value) + + # Check deeply nested variables + name_var = pool.get([node_id] + variable_key_list + ["user", "profile", "name"]) + assert name_var is not None + assert name_var.value == "Alice" + + email_var = pool.get([node_id] + variable_key_list + ["user", "profile", "email"]) + assert email_var is not None + assert email_var.value == "alice@example.com" + + theme_var = pool.get([node_id] + variable_key_list + ["user", "settings", "theme"]) + assert theme_var is not None + assert theme_var.value == "dark" + + notifications_var = pool.get([node_id] + variable_key_list + ["user", "settings", "notifications"]) + assert notifications_var is not None + assert notifications_var.value == 1 # Boolean True is converted to integer 1 + + version_var = pool.get([node_id] + variable_key_list + ["metadata", "version"]) + assert version_var is not None + assert version_var.value == "1.0" + + def test_append_non_dict_value(self): + """Test appending a non-dictionary value (should not recurse)""" + pool = VariablePool() + node_id = "test_node" + variable_key_list = ["simple"] + variable_value = "simple_string" + + append_variables_recursively(pool, node_id, variable_key_list, variable_value) + + # Check that only the main variable is added + main_var = pool.get([node_id] + variable_key_list) + assert main_var is not None + assert main_var.value == variable_value + + # Ensure no additional variables are created + assert len(pool.variable_dictionary[node_id]) == 1 + + def test_append_segment_non_object_value(self): + """Test appending a Segment that is not ObjectSegment (should not recurse)""" + pool = VariablePool() + node_id = "test_node" + variable_key_list = ["text"] + variable_value = StringSegment(value="Hello World") + + append_variables_recursively(pool, node_id, variable_key_list, variable_value) + + # Check that only the main variable is added + main_var = pool.get([node_id] + variable_key_list) + assert main_var is not None + assert isinstance(main_var, StringSegment) + assert main_var.value == "Hello World" + + # Ensure no additional variables are created + assert len(pool.variable_dictionary[node_id]) == 1 + + def test_append_empty_dict_value(self): + """Test appending an empty dictionary value""" + pool = VariablePool() + node_id = "test_node" + variable_key_list = ["empty"] + variable_value: dict[str, Any] = {} + + append_variables_recursively(pool, node_id, variable_key_list, variable_value) + + # Check that the main variable is added + main_var = pool.get([node_id] + variable_key_list) + assert main_var is not None + assert main_var.value == {} + + # Ensure only the main variable is created (no recursion for empty dict) + assert len(pool.variable_dictionary[node_id]) == 1