Function assertValidStringify

json/stringify_stream_test.ts:9–19

(
  transformer: typeof JsonStringifyStream,
  chunks: unknown[],
  expect: string[],
  options?: StringifyStreamOptions,
)

} from "./stringify_stream.ts";

async function assertValidStringify(
  transformer: typeof JsonStringifyStream,
  chunks: unknown[],
  expect: string[],
  options?: StringifyStreamOptions,
) {
  const r = ReadableStream.from(chunks)
    .pipeThrough(new transformer(options));
  const res = await Array.fromAsync(r);
  assertEquals(res, expect);
}

async function assertInvalidStringify(
  transformer: typeof JsonStringifyStream,