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import json
import os

import pytest


def pytest_generate_tests(metafunc):
    if "pattern" in metafunc.fixturenames and "text" in metafunc.fixturenames:
        params = []
        json_cases = os.path.join(
            os.path.dirname(__file__), "..", "..", "upstream", "json-specs", "wildcard_matcher_tests.json"
        )
        with open(json_cases, encoding="utf8") as test_cases_file:
            test_cases = json.load(test_cases_file)
            for test_case, pattern_sets in test_cases.items():
                for pattern, texts in pattern_sets.items():
                    for text, should_ignore in texts.items():
                        params.append(
                            pytest.param(pattern, text, should_ignore, id="{}-{}-{}".format(test_case, pattern, text))
                        )
            metafunc.parametrize("pattern,text,should_match", params)
