from flowcraft.engine import run_workflow

def test_llm_mock():
    logs = run_workflow({"nodes": [{"id":"1","type":"llm","data":{"prompt":"hi"}}]})
    assert logs[0]["type"]=="llm" and "mock-llm" in logs[0]["output"]["response"]

def test_sequence():
    logs = run_workflow({"nodes": [{"id":"1","type":"trigger"},{"id":"2","type":"llm","data":{"prompt":"summarize"}},{"id":"3","type":"human"}]})
    assert len(logs)==3

def test_condition():
    logs = run_workflow({"nodes": [{"id":"1","type":"condition","data":{"expr":"inputs['x']==1"}}]}, inputs={"x":1})
    assert logs[0]["output"]["result"]==True