a17d54d0bf
Using arrow functions changes `this` context, which is undesired in tests, e.g. it makes it impossible to setup things like pretender (`this.server`) in `beforeEach` hooks. Ember guides always use classic functions in examples (e.g. https://guides.emberjs.com/release/testing/test-types/), and that's what it uses in its own test suite, as do various addons and ember apps. It was also already used in Discourse where `this` was required. Moving forward, it will be needed in more places as we migrate toward ember-cli. (I might later add a custom rule to eslint-discourse-ember to enforce this)
25 lines
696 B
JavaScript
25 lines
696 B
JavaScript
import { visit } from "@ember/test-helpers";
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import { test } from "qunit";
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import { acceptance } from "discourse/tests/helpers/qunit-helpers";
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import {
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nextTopicUrl,
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previousTopicUrl,
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setTopicId,
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} from "discourse/lib/topic-list-tracker";
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acceptance("Topic list tracking", function () {
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test("Navigation", async function (assert) {
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await visit("/");
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let url = await nextTopicUrl();
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assert.equal(url, "/t/error-after-upgrade-to-0-9-7-9/11557");
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setTopicId(11557);
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url = await nextTopicUrl();
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assert.equal(url, "/t/welcome-to-meta-discourse-org/1");
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url = await previousTopicUrl();
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assert.equal(url, "/t/error-after-upgrade-to-0-9-7-9/11557");
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});
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});
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