comment-node.js

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */

const { shallow } = require("enzyme");

const { REPS, getRep } = require("../rep");

const { expectActorAttribute } = require("./test-helpers");

const { MODE } = require("../constants");
const { Rep, CommentNode } = REPS;
const stubs = require("../stubs/comment-node");

describe("CommentNode", () => {
  const stub = stubs.get("Comment");

  it("selects CommentNode Rep correctly", () => {
    expect(getRep(stub)).toEqual(CommentNode.rep);
  });

  it("renders with correct class names", () => {
    const renderedComponent = shallow(
      Rep({
        object: stub
      })
    );

    expect(renderedComponent.hasClass("objectBox theme-comment")).toBe(true);
  });

  it("renders as expected", () => {
    const object = stubs.get("Comment");
    const renderRep = props => shallow(CommentNode.rep({ object, ...props }));

    let component = renderRep({ mode: undefined });
    expect(component.text()).toEqual(
      "<!-- test\nand test\nand test\nan…d test\nand test\nand test -->"
    );
    expectActorAttribute(component, object.actor);

    component = renderRep({ mode: MODE.TINY });
    expect(component.text()).toEqual(
      "<!-- test\\nand test\\na… test\\nand test -->"
    );
    expectActorAttribute(component, object.actor);

    component = renderRep({ mode: MODE.LONG });
    expect(component.text()).toEqual(`<!-- ${stub.preview.textContent} -->`);
    expectActorAttribute(component, object.actor);
  });
});