Function findCell

test/table-layout-test.js:374–384

(table, x, y)

  }

  function findCell(table, x, y) {
    for (let i = 0; i < table.length; i++) {
      let row = table[i];
      for (let j = 0; j < row.length; j++) {
        let cell = row[j];
        if (cell.x === x && cell.y === y) {
          return cell;
        }
      }
    }
  }

  function checkExpectation(actualCell, expectedCell, x, y, actualTable) {
    if (typeof expectedCell === 'string') {