// Copyright Inrupt Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
// Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

import { describe, it, expect } from "@jest/globals";

import InMemoryStorage from "./InMemoryStorage";

describe("InMemoryStorage", () => {
  const nodeStorage = new InMemoryStorage();
  it("can set an item", async () => {
    await expect(nodeStorage.set("a", "A")).resolves.not.toBeNull();
  });
  it("can get an item", async () => {
    expect(await nodeStorage.get("a")).toBe("A");
  });
  it("returns undefined if the key does not exist", async () => {
    expect(await nodeStorage.get("doesNotExist")).toBeUndefined();
  });
  it("can delete an item", async () => {
    await nodeStorage.delete("a");
    expect(await nodeStorage.get("a")).toBeUndefined();
  });
});