spec/frontend/vue_shared/components/color_select_dropdown/color_item_spec.js


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import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
import { hexToRgb } from '~/lib/utils/color_utils';
import ColorItem from '~/vue_shared/components/color_select_dropdown/color_item.vue';
import { color } from './mock_data';

describe('ColorItem', () => {
  let wrapper;

  const propsData = color;

  const createComponent = () => {
    wrapper = shallowMountExtended(ColorItem, {
      propsData,
    });
  };

  const findColorItem = () => wrapper.findByTestId('color-item');

  beforeEach(() => {
    createComponent();
  });

  afterEach(() => {
    wrapper.destroy();
  });

  it('renders the correct title', () => {
    expect(wrapper.text()).toBe(propsData.title);
  });

  it('renders the correct background color for the color item', () => {
    const convertedColor = hexToRgb(propsData.color).join(', ');
    expect(findColorItem().attributes('style')).toBe(`background-color: rgb(${convertedColor});`);
  });
});