Function assertThrowsTypeErrorWithMessage

test/test.ts:2354–2361

(assertion: () => void)

	const message = 'Custom error message';

	const assertThrowsTypeErrorWithMessage = (assertion: () => void) => {
		// `node:assert` does not verify the error class when matching only on `{message}`.
		assert.throws(assertion, error => {
			assert.ok(error instanceof TypeError);
			assert.strictEqual(error.message, message);
			return true;
		});
	};

	assertThrowsTypeErrorWithMessage(() => {
		isAssert.array(undefined, undefined, message);