user_mixed_test.ts

// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
import { assertEquals, assertStrictEquals, assertThrows } from "../asserts.ts";
import { describe, it } from "../bdd.ts";
import { User } from "./user.ts";

describe("User", () => {
  it("users initially empty", () => {
    assertEquals(User.users.size, 0);
  });

  it("constructor", () => {
    try {
      const user = new User("Kyle");
      assertEquals(user.name, "Kyle");
      assertStrictEquals(User.users.get("Kyle"), user);
    } finally {
      User.users.clear();
    }
  });

  const ageTests = describe({
    name: "age",
    beforeEach(this: { user: User }) {
      this.user = new User("Kyle");
    },
    afterEach() {
      User.users.clear();
    },
  });

  it(ageTests, "getAge", function () {
    const { user } = this;
    assertThrows(() => user.getAge(), Error, "Age unknown");
    user.age = 18;
    assertEquals(user.getAge(), 18);
  });

  it(ageTests, "setAge", function () {
    const { user } = this;
    user.setAge(18);
    assertEquals(user.getAge(), 18);
  });
});