const t = ({ colors, err, assert: { equal, deepEqual }}) => ({
	assert: {
		equal,
		deepEqual,
	},
	tap: x => {
		err(`tap: ${x}\n`);
		return x;
	},
	start: msg => {
		err(`${msg}:\n`);
	},
	test: async (msg, fn) => {
		err(`${colors.yellow("testing")}: ${msg}... `);
		try {
			await fn();
		} catch (e) {
			err(`${colors.red("ERR")}.\n`);
			throw e;
		}
		err(`${colors.green("OK")}.\n`);
	},
});

export const runTests = async (conf, tests) => {
	const tFinal = t(conf);
	for (const testFn of tests) {
		await testFn(tFinal);
	}
};