from phase_memory.deployment import (
    MANAGED_DEPLOYMENT_SCHEMA,
    managed_deployment_manifest,
    validate_managed_deployment_manifest,
)
from phase_memory.service_app import ServiceAppConfig


def test_managed_deployment_manifest_declares_entrypoint_probes_and_store() -> None:
    manifest = managed_deployment_manifest(
        ServiceAppConfig(host="0.0.0.0", port=8090, local_store_path="/var/lib/phase-memory"),
        image="registry.example/phase-memory:test",
        namespace="agents",
        replicas=2,
    )
    validation = validate_managed_deployment_manifest(manifest)

    assert manifest["schema_version"] == MANAGED_DEPLOYMENT_SCHEMA
    assert manifest["service"]["command"][0] == "phase-memory-service"
    assert manifest["service"]["ports"][0]["container_port"] == 8090
    assert manifest["probes"]["liveness"]["path"] == "/health"
    assert manifest["probes"]["readiness"]["path"] == "/ready"
    assert manifest["storage"]["volumes"][0]["mount_path"] == "/var/lib/phase-memory"
    assert manifest["rollback"]["requires_store_snapshot"] is True
    assert validation["valid"] is True
    assert validation["diagnostics"] == []


def test_managed_deployment_validation_reports_missing_contracts() -> None:
    manifest = {
        "schema_version": MANAGED_DEPLOYMENT_SCHEMA,
        "service": {"command": ["python"], "replicas": 0},
        "probes": {"liveness": {"path": "/wrong"}},
        "storage": {"volumes": []},
    }

    validation = validate_managed_deployment_manifest(manifest)
    codes = {diagnostic["code"] for diagnostic in validation["diagnostics"]}

    assert validation["valid"] is False
    assert "managed_deployment_missing_service_entrypoint" in codes
    assert "managed_deployment_probe_missing" in codes
    assert "managed_deployment_store_mount_missing" in codes
    assert "managed_deployment_replica_count_invalid" in codes