Function expectRejection

packages/cli/src/auth/loopback.test.ts:31–40

(args: {
    expectedState: string;
    query: string;
    pattern: RegExp;
  })

  });

  async function expectRejection(args: {
    expectedState: string;
    query: string;
    pattern: RegExp;
  }): Promise<void> {
    const handle = await startLoopback({ state: args.expectedState, timeoutMs: 5_000 });
    active = handle;
    await fetch(`${handle.redirectUri}?${args.query}`).catch(() => {});
    await expect(handle.result).rejects.toThrow(args.pattern);
  }

  it("rejects when state does not match", async () => {
    await expectRejection({