29 lines
1.1 KiB
Python
29 lines
1.1 KiB
Python
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"""Canonical-name parity: every one of the 514 indicators must report the same
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``Indicator::name()`` the Rust core defines — the identical string every other
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binding returns. Names are recorded in ``testdata/golden/names.json`` (keyed by
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the Rust canonical); the construction recipe (native class + ctor args) is the
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shared ``node_manifest.json``. The core name may differ from the registered
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class name (e.g. ``ChaikinMoneyFlow`` -> ``"CMF"``), which is exactly what this
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pins across languages.
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"""
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import json
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import os
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import pytest
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import wickra as ta
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HERE = os.path.dirname(__file__)
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GOLDEN = os.path.normpath(os.path.join(HERE, "..", "..", "..", "testdata", "golden"))
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with open(os.path.join(GOLDEN, "node_manifest.json")) as _mf:
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MANIFEST = json.load(_mf)
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with open(os.path.join(GOLDEN, "names.json")) as _nf:
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NAMES = json.load(_nf)
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@pytest.mark.parametrize("spec", MANIFEST, ids=[m["canonical"] for m in MANIFEST])
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def test_name_matches_core(spec):
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cls = getattr(ta, spec["native"])
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ind = cls(*spec["ctor"])
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assert ind.name() == NAMES[spec["canonical"]]
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