Node/Koa2[62]:关注和取消-单元测试

//test/testUserInfo.js
module.exports = {
  Z_ID: 1,
  Z_USER_NAME: "zhangsan",
  Z_COOKIE: "XXXXX",
  L_ID: 1,
  L_USER_NAME: "lisi",
  L_COOKIE: "XXXXX",
};

// test/user/relation.test.js
const server = require("../server");
const { getFans, getFollowers } = require("../../src/controller/user-relation");
const {
  Z_ID,
  Z_USER_NAME,
  Z_COOKIE,
  L_ID,
  L_USER_NAME,
  L_COOKIE,
} = require("../testUserInfo");

// 不管张三有没有关注李四，先让张三取消关注李四
test("无论如何，先取消关注", async () => {
  const res = await server
    .post("/api/profile/unFollow")
    .send({
      userId: L_ID,
    })
    .set("cookie", Z_COOKIE);
  expect(1).toBe(1);
});

// 添加关注
test("张三关注李四，应该成功", async () => {
  const res = await server
    .post("/api/profile/follow")
    .send({
      userId: L_ID,
    })
    .set("cookie", Z_COOKIE);
  expect(res.body.error).toBe(0);
});

// 获取粉丝
test("获取李四的粉丝，应该有张三", async () => {
  const result = await getFans(L_ID);
  const { count, fansList } = result.data;
  const hasUserName = fansList.some((fanInfo) => {
    return fanInfo.userName === Z_USER_NAME;
  });
  expect(count > 0).toBe(true);
  expect(hasUserName).toBe(true);
});

// 获取关注人
test("获取张三的关注人，应该有李四", async () => {
  const result = await getFollowers(Z_ID);
  const { count, followersList } = result.data;
  const hasUserName = followersList.some((followersInfo) => {
    return followersInfo.userName === L_USER_NAME;
  });
  expect(count > 0).toBe(true);
  expect(hasUserName).toBe(true);
});

// 取消关注
test("张三取消关注李四，应该成功", async () => {
  const res = await server
    .post("/api/profile/unFollow")
    .send({
      userId: L_ID,
    })
    .set("cookie", Z_COOKIE);
  expect(res.body.errno).toBe(0);
});