Function assertVisibleCells

source/Masonry/Masonry.jest.js:13–20

(rendered, text)

const COLUMN_COUNT = 3;

function assertVisibleCells(rendered, text) {
  expect(
    Array.from(rendered.querySelectorAll('.cell'))
      .map(node => node.textContent)
      .sort()
      .join(','),
  ).toEqual(text);
}

function createCellMeasurerCache(props = {}) {
  return new CellMeasurerCache({