59 lines
1.9 KiB
Python
59 lines
1.9 KiB
Python
"""Tests for contract product package_spec JSON codec."""
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from app.utils.crm_package_spec import (
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decode_package_specs,
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encode_package_specs,
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normalize_package_specs_list,
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resolve_package_specs_from_payload,
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)
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def test_decode_legacy_scalar():
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assert decode_package_specs("25kg/桶") == ["25kg/桶"]
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assert decode_package_specs(" 槽罐车 ") == ["槽罐车"]
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def test_decode_empty():
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assert decode_package_specs(None) == []
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assert decode_package_specs("") == []
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assert decode_package_specs(" ") == []
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def test_decode_json_array():
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assert decode_package_specs('["25kg/桶", "槽罐车"]') == ["25kg/桶", "槽罐车"]
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assert decode_package_specs('[" a ", "b", "a"]') == ["a", "b"]
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def test_decode_invalid_json_as_scalar():
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assert decode_package_specs("[not-json") == ["[not-json"]
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assert decode_package_specs('{"a":1}') == ['{"a":1}']
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def test_encode_roundtrip():
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raw = encode_package_specs(["25kg/桶", "槽罐车"])
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assert decode_package_specs(raw) == ["25kg/桶", "槽罐车"]
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assert raw.startswith("[")
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def test_encode_dedupe_preserve_order():
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assert decode_package_specs(encode_package_specs(["a", " b ", "a", "c"])) == ["a", "b", "c"]
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def test_encode_empty_is_empty_string():
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assert encode_package_specs([]) == ""
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assert encode_package_specs(None) == ""
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def test_normalize_package_specs_list():
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assert normalize_package_specs_list([" x ", "", "y", "x"]) == ["x", "y"]
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def test_resolve_from_payload_prefers_package_specs():
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assert resolve_package_specs_from_payload(
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{"packageSpecs": ["25kg/桶", "槽罐车"], "packageSpec": "ignore"}
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) == ["25kg/桶", "槽罐车"]
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def test_resolve_from_payload_legacy_scalar():
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assert resolve_package_specs_from_payload({"packageSpec": "槽罐车"}) == ["槽罐车"]
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assert resolve_package_specs_from_payload({"package_spec": "吨桶"}) == ["吨桶"]
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