tests: add test for iterate execution order

This commit is contained in:
psychedelicious 2024-03-25 19:43:32 +11:00
parent 83b3828b55
commit b4b1dbdd34

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@ -195,3 +195,30 @@ def test_graph_executes_depth_first():
assert get_completed_count(g, "prompt_iterated") == 2
assert get_completed_count(g, "prompt_successor") == 2
# Because this tests deterministic ordering, we run it multiple times
@pytest.mark.parametrize("execution_number", range(5))
def test_graph_iterate_execution_order(execution_number: int):
"""Tests that iterate nodes execution is ordered by the order of the collection"""
graph = Graph()
test_prompts = ["Banana sushi", "Cat sushi", "Strawberry Sushi", "Dinosaur Sushi"]
graph.add_node(PromptCollectionTestInvocation(id="prompt_collection", collection=list(test_prompts)))
graph.add_node(IterateInvocation(id="iterate"))
graph.add_node(PromptTestInvocation(id="prompt_iterated"))
graph.add_edge(create_edge("prompt_collection", "collection", "iterate", "collection"))
graph.add_edge(create_edge("iterate", "item", "prompt_iterated", "prompt"))
g = GraphExecutionState(graph=graph)
_ = invoke_next(g)
_ = invoke_next(g)
assert _[1].item == "Banana sushi"
_ = invoke_next(g)
assert _[1].item == "Cat sushi"
_ = invoke_next(g)
assert _[1].item == "Strawberry Sushi"
_ = invoke_next(g)
assert _[1].item == "Dinosaur Sushi"
_ = invoke_next(g)