77 lines
2.8 KiB
Python
77 lines
2.8 KiB
Python
from itertools import chain
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import pytest
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from sqlalchemy import func
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from sqlmodel import select
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from langflow.graph.graph.base import Graph
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from langflow.graph.schema import ResultData
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from langflow.initial_setup.setup import (
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STARTER_FOLDER_NAME,
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create_or_update_starter_projects,
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get_project_data,
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load_starter_projects,
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)
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from langflow.services.database.models.flow.model import Flow
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from langflow.services.deps import session_scope
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def test_load_starter_projects():
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projects = load_starter_projects()
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assert isinstance(projects, list)
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assert all(isinstance(project, dict) for project in projects)
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def test_get_project_data():
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projects = load_starter_projects()
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for project in projects:
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data = get_project_data(project)
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assert all(d is not None for d in data)
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def test_create_or_update_starter_projects(client):
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with session_scope() as session:
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# Run the function to create or update projects
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create_or_update_starter_projects()
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# Get the number of projects returned by load_starter_projects
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num_projects = len(load_starter_projects())
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# Get the number of projects in the database
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num_db_projects = session.exec(select(func.count(Flow.id)).where(Flow.folder == STARTER_FOLDER_NAME)).one()
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# Check that the number of projects in the database is the same as the number of projects returned by load_starter_projects
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assert num_db_projects == num_projects
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@pytest.mark.asyncio
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async def test_starter_project_can_run_successfully(client):
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with session_scope() as session:
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# Run the function to create or update projects
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create_or_update_starter_projects()
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# Get the number of projects returned by load_starter_projects
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num_projects = len(load_starter_projects())
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# Get the number of projects in the database
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num_db_projects = session.exec(select(func.count(Flow.id)).where(Flow.folder == STARTER_FOLDER_NAME)).one()
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# Check that the number of projects in the database is the same as the number of projects returned by load_starter_projects
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assert num_db_projects == num_projects
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# Get all the starter projects
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projects = session.exec(select(Flow).where(Flow.folder == STARTER_FOLDER_NAME)).all()
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graphs: list[Graph] = [
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(project.name, Graph.from_payload(project.data, flow_id=project.id)) for project in projects
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]
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assert len(graphs) == len(projects)
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for name, graph in graphs:
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outputs = await graph.run(
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inputs={},
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outputs=[],
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session_id="test",
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)
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assert all(
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isinstance(output, ResultData) for output in chain.from_iterable(outputs)
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), f"Project {name} error: {outputs}"
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