class RuboCop::Cop::Capybara::SpecificActions


find(‘div’).click_button
click_link(exact_text: ‘foo’)
click_button(class: ‘cls’)
click_link
# good
find(‘div button’).click
find(‘a’, exact_text: ‘foo’).click
find(‘button.cls’).click
find(‘a’).click
# bad
@example
Checks for there is a more specific actions offered by Capybara.

def good_action(action) 

def good_action(action)
  "click_#{action}"
end

def last_selector(arg) 

def last_selector(arg)
  arg.split.last[/^\w+/, 0]
end

def message(action, selector) 

def message(action, selector)
  format(MSG,
         good_action: good_action(action),
         selector: selector)
end

def offense_range(node, receiver) 

def offense_range(node, receiver)
  receiver.loc.selector.with(end_pos: node.source_range.end_pos)
end

def on_send(node) 

def on_send(node)
  click_on_selector(node.receiver) do |arg|
    next unless supported_selector?(arg)
    # Always check the last selector in the case of multiple selectors
    # separated by whitespace.
    # because the `.click` is executed on the element to
    # which the last selector points.
    next unless (selector = last_selector(arg))
    next unless (action = specific_action(selector))
    next unless replaceable?(node, arg, action)
    range = offense_range(node, node.receiver)
    add_offense(range, message: message(action, selector))
  end
end

def replaceable?(node, arg, action) 

def replaceable?(node, arg, action)
  replaceable_attributes?(arg) &&
    CapybaraHelp.replaceable_option?(node.receiver, arg, action) &&
    CapybaraHelp.replaceable_pseudo_classes?(arg)
end

def replaceable_attributes?(selector) 

def replaceable_attributes?(selector)
  CapybaraHelp.replaceable_attributes?(
    CssSelector.attributes(selector)
  )
end

def specific_action(selector) 

def specific_action(selector)
  SPECIFIC_ACTION[last_selector(selector)]
end

def supported_selector?(selector) 

def supported_selector?(selector)
  !selector.match?(/[>,+~]/)
end