Module: Appom::ElementFinder

Included in:
Page, Section
Defined in:
lib/appom/element_finder.rb

Instance Method Summary collapse

Instance Method Details

#_all(*find_args) ⇒ Object

Find elements



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# File 'lib/appom/element_finder.rb', line 33

def _all(*find_args)
  args, text, visible = deduce_element_args(find_args)
  elements = page.find_elements(*args)
  els = []

  elements.each do |element|
    if !visible.nil? && !text.nil?
      if element.displayed? && element.text == text
        els.push(element)
      end
    elsif !visible.nil?
      if element.displayed?
        els.push(element)
      end
    elsif !text.nil?
      if element.text == text
        els.push(element)
      end
    else
      els.push(element)
    end
  end
  return els
end

#_check_has_element(*find_args) ⇒ Object

Check page has or has not element with find_args If page has element return TRUE else return FALSE



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# File 'lib/appom/element_finder.rb', line 60

def _check_has_element(*find_args)
  args, text, visible = deduce_element_args(find_args)
  elements = page.find_elements(*args)

  if visible.nil? && text.nil? 
    return elements.empty? ? false : true
  else
    is_found = false
    elements.each do |element|
      if !visible.nil? && !text.nil?
        if element.displayed? && element.text == text
          is_found = true
        end
      elsif !visible.nil?
        if element.displayed?
          is_found = true
        end
      elsif !text.nil?
        if element.text == text
          is_found = true
        end
      end
    end
    return is_found
  end
end

#_find(*find_args) ⇒ Object

Find an element



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# File 'lib/appom/element_finder.rb', line 4

def _find(*find_args)
  args, text, visible = deduce_element_args(find_args)
  wait = Wait.new(timeout: Appom.max_wait_time)

  wait.until do
    elements = page.find_elements(*args)
    elements.each do |element|
      if !visible.nil? && !text.nil?
        if element.displayed? && element.text == text
          return element
        end
      elsif !visible.nil?
        if element.displayed?
          return element
        end
      elsif !text.nil?
        if element.text == text
          return element
        end
      # Just return first element
      else
        return element
      end
    end
    raise StandardError, "Can not found element with args = #{find_args}"
  end
end

#wait_until(type, *find_args) ⇒ Object

Function is used to check Note: Function WILL NOT RETURN ELEMENT



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# File 'lib/appom/element_finder.rb', line 106

def wait_until(type, *find_args)
  wait = Wait.new(timeout: Appom.max_wait_time)
  wait.until do
    case type
    # Function only return true if element enabled or raise an error if time out
    when 'element enable'
      _find(*find_args).enabled?
    # Function only return true if element disabled or raise an error if time out
    when 'element disable'
      result = _find(*find_args)
      if result.enabled?
        raise StandardError, "Still found an element enable with args = #{find_args}"
      end
      return true
    # Function only return true if we can find at least one element (array is not empty) or raise error
    when 'at least one element exists'
      result = _all(*find_args)
      if result.empty?
        raise StandardError, "Could not find any elements with args = #{find_args}"
      end
      return true

    # Function only return true if we can't find at least one element (array is empty) or raise error
    when 'no element exists'
      result = _all(*find_args)
      if !result.empty?
        if result.size > 1
          raise StandardError, "Still found #{result.size} elements with args = #{find_args}"
        else
          raise StandardError, "Still found #{result.size} element with args = #{find_args}"
        end
      end
      return true
    end
  end
end

#wait_until_get_not_empty(*find_args) ⇒ Object

Use wait to get elements Before timeout we will try to find elements until response return array is not empty



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# File 'lib/appom/element_finder.rb', line 91

def wait_until_get_not_empty(*find_args)
  wait = Wait.new(timeout: Appom.max_wait_time)
  wait.until do
    result = page.find_elements(*find_args)
    # If response is empty we will return false to make it not pass Wait condition
    if result.empty?
      raise StandardError, "Can not found any elements with args = #{find_args}"
    end
    # Return result
    return result
  end
end