discourse/test/javascripts/acceptance/plugin-outlet-connector-class-test.js

import { acceptance } from "helpers/qunit-helpers";
import { extraConnectorClass } from "discourse/lib/plugin-connectors";
import { action } from "@ember/object";

const PREFIX = "javascripts/single-test/connectors";
acceptance("Plugin Outlet - Connector Class", {
  beforeEach() {
    extraConnectorClass("user-profile-primary/hello", {
      actions: {
        sayHello() {
          this.set("hello", "hello!");
        }
      }
    });

    extraConnectorClass("user-profile-primary/hi", {
      setupComponent() {
        this.appEvents.on("hi:sayHi", this, this.say);
      },

      teardownComponent() {
        this.appEvents.off("hi:sayHi", this, this.say);
      },

      @action
      say() {
        this.set("hi", "hi!");
      },

      @action
      sayHi() {
        this.appEvents.trigger("hi:sayHi");
      }
    });

    extraConnectorClass("user-profile-primary/dont-render", {
      shouldRender(args) {
        return args.model.get("username") !== "eviltrout";
      }
    });

    Ember.TEMPLATES[
      `${PREFIX}/user-profile-primary/hello`
    ] = Ember.HTMLBars.compile(
      `<span class='hello-username'>{{model.username}}</span>
        <button class='say-hello' {{action "sayHello"}}></button>
        <span class='hello-result'>{{hello}}</span>`
    );
    Ember.TEMPLATES[
      `${PREFIX}/user-profile-primary/hi`
    ] = Ember.HTMLBars.compile(
      `<button class='say-hi' {{action "sayHi"}}></button>
        <span class='hi-result'>{{hi}}</span>`
    );
    Ember.TEMPLATES[
      `${PREFIX}/user-profile-primary/dont-render`
    ] = Ember.HTMLBars.compile(`I'm not rendered!`);
  },

  afterEach() {
    delete Ember.TEMPLATES[`${PREFIX}/user-profile-primary/hello`];
    delete Ember.TEMPLATES[`${PREFIX}/user-profile-primary/hi`];
    delete Ember.TEMPLATES[`${PREFIX}/user-profile-primary/dont-render`];
  }
});

QUnit.test("Renders a template into the outlet", async assert => {
  await visit("/u/eviltrout");
  assert.ok(
    find(".user-profile-primary-outlet.hello").length === 1,
    "it has class names"
  );
  assert.ok(
    !find(".user-profile-primary-outlet.dont-render").length,
    "doesn't render"
  );

  await click(".say-hello");
  assert.equal(
    find(".hello-result").text(),
    "hello!",
    "actions delegate properly"
  );

  await click(".say-hi");
  assert.equal(find(".hi-result").text(), "hi!", "actions delegate properly");
});