Function testReadableDuplexDefault

test/convert/duplex.js:48–55

(t, fdNumber, from, options, hasResult)

// eslint-disable-next-line max-params
const testReadableDuplexDefault = async (t, fdNumber, from, options, hasResult) => {
	const subprocess = execa('noop-stdin-fd.js', [`${fdNumber}`], options);
	const stream = subprocess.duplex({from});
	stream.end(foobarString);

	await assertStreamOutput(t, stream, hasResult ? foobarString : '');
	await assertSubprocessOutput(t, subprocess, foobarString, fdNumber);
};

test('.duplex() can use stdout', testReadableDuplexDefault, 1, 'stdout', {}, true);
test('.duplex() can use stderr', testReadableDuplexDefault, 2, 'stderr', {}, true);