@lou.codes/test/dist/bin/filterTestFilePaths.js

✅ Equality test with enforced readability

/**
 * Takes an iterable of URLs and only yields the ones that finish with `.test.*`.
 *
 * @example
 * ```typescript
 * filterTestFilePaths(["/path/to/tests/a.test.js", "/path/to/tests/b.ts"]); // ["/path/to/tests/a.test.js"]
 * ```
 * @param readOnlyURLs Iterable of URLs.
 * @yields Test URLs.
 */
export const filterTestFilePaths = async function* (readOnlyURLs) {
    // eslint-disable-next-line functional/no-loop-statements
    for await (const readOnlyURL of readOnlyURLs) {
        // eslint-disable-next-line @typescript-eslint/no-unused-expressions
        (/\.(?<testExtensions>spec|test)\.(?<importableExtensions>cjs|cts|js|jsx|mjs|mts|ts|tsx)$/gu.test(readOnlyURL.pathname)) ?
            yield readOnlyURL
            : undefined;
    }
};