feat: support remove first and remove last in variable assigner (#19144)
Signed-off-by: -LAN- <laipz8200@outlook.com>pull/17874/head^2
-LAN-
9 months ago
committed by
GitHub
parent
69b43a955f
commit
bcc95e520b
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import time
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import uuid
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from uuid import uuid4
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from core.app.entities.app_invoke_entities import InvokeFrom
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from core.variables import ArrayStringVariable
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from core.workflow.entities.variable_pool import VariablePool
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from core.workflow.enums import SystemVariableKey
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from core.workflow.graph_engine.entities.graph import Graph
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from core.workflow.graph_engine.entities.graph_init_params import GraphInitParams
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from core.workflow.graph_engine.entities.graph_runtime_state import GraphRuntimeState
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from core.workflow.nodes.variable_assigner.v2 import VariableAssignerNode
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from core.workflow.nodes.variable_assigner.v2.enums import InputType, Operation
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from models.enums import UserFrom
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from models.workflow import WorkflowType
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DEFAULT_NODE_ID = "node_id"
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def test_handle_item_directly():
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"""Test the _handle_item method directly for remove operations."""
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# Create variables
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variable1 = ArrayStringVariable(
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id=str(uuid4()),
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name="test_variable1",
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value=["first", "second", "third"],
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)
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variable2 = ArrayStringVariable(
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id=str(uuid4()),
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name="test_variable2",
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value=["first", "second", "third"],
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)
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# Create a mock class with just the _handle_item method
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class MockNode:
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def _handle_item(self, *, variable, operation, value):
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match operation:
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case Operation.REMOVE_FIRST:
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if not variable.value:
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return variable.value
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return variable.value[1:]
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case Operation.REMOVE_LAST:
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if not variable.value:
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return variable.value
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return variable.value[:-1]
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node = MockNode()
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# Test remove-first
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result1 = node._handle_item(
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variable=variable1,
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operation=Operation.REMOVE_FIRST,
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value=None,
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)
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# Test remove-last
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result2 = node._handle_item(
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variable=variable2,
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operation=Operation.REMOVE_LAST,
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value=None,
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)
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# Check the results
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assert result1 == ["second", "third"]
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assert result2 == ["first", "second"]
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def test_remove_first_from_array():
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"""Test removing the first element from an array."""
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graph_config = {
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"edges": [
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{
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"id": "start-source-assigner-target",
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"source": "start",
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"target": "assigner",
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},
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],
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"nodes": [
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{"data": {"type": "start"}, "id": "start"},
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{
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"data": {
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"type": "assigner",
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},
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"id": "assigner",
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},
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],
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}
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graph = Graph.init(graph_config=graph_config)
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init_params = GraphInitParams(
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tenant_id="1",
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app_id="1",
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workflow_type=WorkflowType.WORKFLOW,
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workflow_id="1",
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graph_config=graph_config,
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user_id="1",
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user_from=UserFrom.ACCOUNT,
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invoke_from=InvokeFrom.DEBUGGER,
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call_depth=0,
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)
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conversation_variable = ArrayStringVariable(
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id=str(uuid4()),
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name="test_conversation_variable",
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value=["first", "second", "third"],
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selector=["conversation", "test_conversation_variable"],
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)
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variable_pool = VariablePool(
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system_variables={SystemVariableKey.CONVERSATION_ID: "conversation_id"},
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user_inputs={},
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environment_variables=[],
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conversation_variables=[conversation_variable],
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)
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node = VariableAssignerNode(
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id=str(uuid.uuid4()),
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graph_init_params=init_params,
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graph=graph,
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graph_runtime_state=GraphRuntimeState(variable_pool=variable_pool, start_at=time.perf_counter()),
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config={
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"id": "node_id",
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"data": {
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"title": "test",
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"version": "2",
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"items": [
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{
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"variable_selector": ["conversation", conversation_variable.name],
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"input_type": InputType.VARIABLE,
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"operation": Operation.REMOVE_FIRST,
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"value": None,
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}
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],
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},
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},
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)
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# Skip the mock assertion since we're in a test environment
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# Print the variable before running
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print(f"Before: {variable_pool.get(['conversation', conversation_variable.name]).to_object()}")
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# Run the node
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result = list(node.run())
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# Print the variable after running and the result
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print(f"After: {variable_pool.get(['conversation', conversation_variable.name]).to_object()}")
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print(f"Result: {result}")
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got = variable_pool.get(["conversation", conversation_variable.name])
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assert got is not None
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assert got.to_object() == ["second", "third"]
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def test_remove_last_from_array():
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"""Test removing the last element from an array."""
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graph_config = {
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"edges": [
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{
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"id": "start-source-assigner-target",
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"source": "start",
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"target": "assigner",
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},
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],
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"nodes": [
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{"data": {"type": "start"}, "id": "start"},
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{
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"data": {
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"type": "assigner",
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},
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"id": "assigner",
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},
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],
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}
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graph = Graph.init(graph_config=graph_config)
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init_params = GraphInitParams(
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tenant_id="1",
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app_id="1",
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workflow_type=WorkflowType.WORKFLOW,
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workflow_id="1",
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graph_config=graph_config,
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user_id="1",
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user_from=UserFrom.ACCOUNT,
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invoke_from=InvokeFrom.DEBUGGER,
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call_depth=0,
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)
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conversation_variable = ArrayStringVariable(
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id=str(uuid4()),
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name="test_conversation_variable",
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value=["first", "second", "third"],
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selector=["conversation", "test_conversation_variable"],
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)
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variable_pool = VariablePool(
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system_variables={SystemVariableKey.CONVERSATION_ID: "conversation_id"},
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user_inputs={},
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environment_variables=[],
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conversation_variables=[conversation_variable],
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)
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node = VariableAssignerNode(
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id=str(uuid.uuid4()),
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graph_init_params=init_params,
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graph=graph,
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graph_runtime_state=GraphRuntimeState(variable_pool=variable_pool, start_at=time.perf_counter()),
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config={
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"id": "node_id",
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"data": {
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"title": "test",
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"version": "2",
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"items": [
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{
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"variable_selector": ["conversation", conversation_variable.name],
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"input_type": InputType.VARIABLE,
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"operation": Operation.REMOVE_LAST,
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"value": None,
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}
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],
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},
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},
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)
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# Skip the mock assertion since we're in a test environment
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list(node.run())
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got = variable_pool.get(["conversation", conversation_variable.name])
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assert got is not None
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assert got.to_object() == ["first", "second"]
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def test_remove_first_from_empty_array():
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"""Test removing the first element from an empty array (should do nothing)."""
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graph_config = {
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"edges": [
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{
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"id": "start-source-assigner-target",
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"source": "start",
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"target": "assigner",
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},
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],
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"nodes": [
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{"data": {"type": "start"}, "id": "start"},
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{
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"data": {
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"type": "assigner",
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},
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"id": "assigner",
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},
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],
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}
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graph = Graph.init(graph_config=graph_config)
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init_params = GraphInitParams(
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tenant_id="1",
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app_id="1",
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workflow_type=WorkflowType.WORKFLOW,
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workflow_id="1",
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graph_config=graph_config,
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user_id="1",
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user_from=UserFrom.ACCOUNT,
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invoke_from=InvokeFrom.DEBUGGER,
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call_depth=0,
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)
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conversation_variable = ArrayStringVariable(
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id=str(uuid4()),
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name="test_conversation_variable",
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value=[],
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selector=["conversation", "test_conversation_variable"],
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)
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variable_pool = VariablePool(
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system_variables={SystemVariableKey.CONVERSATION_ID: "conversation_id"},
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user_inputs={},
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environment_variables=[],
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conversation_variables=[conversation_variable],
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)
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node = VariableAssignerNode(
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id=str(uuid.uuid4()),
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graph_init_params=init_params,
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graph=graph,
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graph_runtime_state=GraphRuntimeState(variable_pool=variable_pool, start_at=time.perf_counter()),
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config={
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"id": "node_id",
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"data": {
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"title": "test",
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"version": "2",
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"items": [
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{
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"variable_selector": ["conversation", conversation_variable.name],
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"input_type": InputType.VARIABLE,
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"operation": Operation.REMOVE_FIRST,
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"value": None,
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}
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],
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},
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},
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)
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# Skip the mock assertion since we're in a test environment
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list(node.run())
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got = variable_pool.get(["conversation", conversation_variable.name])
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assert got is not None
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assert got.to_object() == []
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def test_remove_last_from_empty_array():
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"""Test removing the last element from an empty array (should do nothing)."""
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graph_config = {
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"edges": [
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{
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"id": "start-source-assigner-target",
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"source": "start",
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"target": "assigner",
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},
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],
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"nodes": [
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{"data": {"type": "start"}, "id": "start"},
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{
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"data": {
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"type": "assigner",
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},
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"id": "assigner",
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},
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],
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}
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graph = Graph.init(graph_config=graph_config)
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init_params = GraphInitParams(
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tenant_id="1",
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app_id="1",
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workflow_type=WorkflowType.WORKFLOW,
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workflow_id="1",
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graph_config=graph_config,
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user_id="1",
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user_from=UserFrom.ACCOUNT,
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invoke_from=InvokeFrom.DEBUGGER,
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call_depth=0,
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)
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conversation_variable = ArrayStringVariable(
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id=str(uuid4()),
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name="test_conversation_variable",
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value=[],
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selector=["conversation", "test_conversation_variable"],
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)
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variable_pool = VariablePool(
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system_variables={SystemVariableKey.CONVERSATION_ID: "conversation_id"},
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user_inputs={},
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environment_variables=[],
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conversation_variables=[conversation_variable],
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)
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node = VariableAssignerNode(
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id=str(uuid.uuid4()),
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graph_init_params=init_params,
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graph=graph,
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graph_runtime_state=GraphRuntimeState(variable_pool=variable_pool, start_at=time.perf_counter()),
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config={
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"id": "node_id",
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"data": {
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"title": "test",
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"version": "2",
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"items": [
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{
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"variable_selector": ["conversation", conversation_variable.name],
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"input_type": InputType.VARIABLE,
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"operation": Operation.REMOVE_LAST,
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"value": None,
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}
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],
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},
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},
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)
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# Skip the mock assertion since we're in a test environment
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list(node.run())
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got = variable_pool.get(["conversation", conversation_variable.name])
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assert got is not None
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assert got.to_object() == []
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