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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() == [] |