import { module, test } from 'qunit';
import { setupTest } from 'ember-qunit';
import contributors from '../../../../fixtures/contributors';
import contributions from '../../../../fixtures/contributions';

module('Unit | Controller | dashboard/contributions/show', function(hooks) {
  setupTest(hooks);

  test('#siblingContributions returns co-contributor contributions for a grouped contribution', function(assert) {
    let kredits = this.owner.lookup('service:kredits');
    kredits.set('contributors', contributors);
    kredits.set('contributions', contributions);

    let controller = this.owner.lookup('controller:dashboard.contributions.show');
    // id=1 shares a url with id=3
    controller.set('model', contributions.findBy('id', 1));

    const siblings = controller.siblingContributions;
    assert.equal(siblings.length, 1, 'one sibling');
    assert.equal(siblings[0].id, 3, 'sibling is contribution 3');
  });

  test('#siblingContributions returns empty for a manual contribution without url', function(assert) {
    let kredits = this.owner.lookup('service:kredits');
    kredits.set('contributors', contributors);
    kredits.set('contributions', contributions);

    let controller = this.owner.lookup('controller:dashboard.contributions.show');
    // id=2 has no url
    controller.set('model', contributions.findBy('id', 2));

    assert.deepEqual(controller.siblingContributions, [], 'no siblings for manual contribution');
  });
});