Thomas Walpole
2020-09-22 12:26:11
If what you're trying to verify is that children-0 comes right before children-1 you can use the CSS adjacent sibling selector
expect(page).to have_css('#children-0 + #children-1')
If you just want to verify that children-0 is a prior sibling of children-1 (not necessarily adjacent) you can use the general sibling selector
expect(page).to have_css('#children-0 ~ #children-1')