# Copyright (c) 2021 Graphcore Ltd. All rights reserved.
import json
import os
import popart


def test_version_number():
    ver = popart.versionNumber()
    assert isinstance(ver, tuple)
    assert len(ver) == 3

    ver_string = popart.versionString()
    assert ver_string
    assert isinstance(ver_string, str)

    pkg_hash = popart.packageHash()
    assert pkg_hash
    assert isinstance(pkg_hash, str)

    ver_path = os.path.abspath(os.path.join(__file__, "..", "..", "..", "version.json"))

    with open(ver_path, "r", encoding="utf-8") as f:
        version_obj = json.load(f)

    assert int(version_obj["major"]) == ver[0]
    assert int(version_obj["minor"]) == ver[1]
    assert int(version_obj["point"]) == ver[2]