message: initialize the context before closing it
diff: @@ -66,6 +66,7 @@ describe("Context", () => {
  it("can suspend and resume the state", async () => {
  const ac = new AudioContext();
  const context = new Context(ac);
  + context.initialize();
  expect(context.rawContext).to.equal(ac);
  await ac.suspend();
  expect(context.state).to.equal("suspended");
  