message: expecting uint8array now instead of buffer from fs plugin
diff: @@ -50,7 +50,7 @@ describe("FileSystem plugin", () => {
  );
  expect(result.error).toBeFalsy();
  - expect(result.data).toEqual(expectedContents);
  + expect(result.data).toEqual(new Uint8Array(expectedContents));
  });
  it("should fail reading a nonexistent file", async () => {
  