50 lines
1.5 KiB
Python
50 lines
1.5 KiB
Python
import json
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import pytest
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from nova_plan.dsl import LocalProblemDSL
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from nova_plan.catopt_bridge import Object, Morphism, to_object, to_morphism, bridge_example
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def test_local_problem_to_object_and_morphism_basic():
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# Create a minimal LocalProblem via DSL
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dsl = LocalProblemDSL(
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agent_id="rover1",
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objective_expr='vars["x"]',
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variables={"x": 1.5},
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constraints={},
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)
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lp = dsl.to_local_problem()
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# Convert to canonical object and verify structure
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obj = to_object(lp)
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od = obj.to_dict()
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assert od["agent_id"] == "rover1"
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assert od["variables"] == {"x": 1.5}
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# Create a morphism (delta) and serialize
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delta = {"x": 0.25}
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morph = to_morphism(delta, source="rover1", target="habitat", version=1)
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j = morph.to_json()
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data = json.loads(j)
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assert data["source"] == "rover1"
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assert data["target"] == "habitat"
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assert data["delta"] == delta
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def test_bridge_example_integration():
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dsl = LocalProblemDSL(
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agent_id="habitat1",
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objective_expr='vars["a"] + shared["b"]',
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variables={"a": 2.0},
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constraints={}
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)
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lp = dsl.to_local_problem()
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res = bridge_example(lp, source="habitat1", target="rover1")
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# Basic structure checks
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assert "object" in res and isinstance(res["object"], dict)
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assert "morphism" in res and isinstance(res["morphism"], str)
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# Validate object payload keys
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obj_payload = res["object"]
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assert obj_payload["agent_id"] == "habitat1"
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assert obj_payload["variables"] == {"a": 2.0}
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