ruby,rspec,capybara , Capybara - Determine if selector count has changed
Capybara - Determine if selector count has changed
Question:
Tag: ruby,rspec,capybara
I am writing a test to confirm that hidden (Note: not destroyed. They are hidden using a boolean DB field) items no longer show up on my page. I know with Capybara I can use the following to confirm a selector's count:
expect(page).to have_selector('input', count: 12)
Is it possible to use similar logic to determine if the count has changed upon clicking a hide link?
Thanks in advance
Answer:
previous_count = page.all('input').size
click_on("Hide")
new_count = page.all('input').size
expect(new_count).to_not eq(previous_count)
or
expect do
click_on("Hide")
end.to change { page.all('input').size }
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