xpath step for FreePBX config page testing using Capybara

freepbx_config.rb

# features/support/freepbx_config.rb

module FreePBXConfig
  
  def find_and_click(str)
    find_partial_link(str).click
  end
  def find_partial_link(str)
    find(:xpath , "//a[contains(text(), '#{str}')]")
  end

  def find_config_input(str)
    find(:xpath, "//td/input[../preceding-sibling::*[1]/descendant-or-self::*[contains(text(), '#{str}')]]")
  end

  def find_config_item(item, str)
    find(:xpath, "//td/#{item.to_s}[../preceding-sibling::*[1]/descendant-or-self::*[contains(text(), '#{str}')]]")
  end

  def find_config_select(option, select)
    find(:xpath, "//option[contains(text(), '#{option}')][../../preceding-sibling::*[1]/descendant-or-self::*[contains(text(), '#{select}')]]")
  end

end

World(FreePBXConfig)

sip_phone.feature

Feature: SIP phone configuration
  As a system administrator, 
  I would like to provision SIP extensions
  So that my users can make phone calls

  Scenario: New sip phone
    Given I am logged in
    And extension "399" does not exist
    When I add a new SIP extension for "399"
    And with a "Display Name" of "John Smith"
    And with a "secret" of "abc123"
    And I submit and apply configuration changes
    Then I should see "John Smith <399>"

  Scenario: Enable Voice Mail
    Given I am logged in
    And I click the PBX tab
    And I visit the Extensions page
    And I click "John Smith <399>"
    When I select "Enabled" for "Status"
    And I submit and apply configuration changes
    And I click "John Smith <399>"
    Then the "Voicemail Password" field should be "829399"
    

sip_phone_steps.rb

Given /^extension "([^"]*)" does not exist$/ do |arg1|
  click_link 'PBX'
  begin
    find_and_click(arg1)
    click_link "Delete Extension #{arg1}" 
  rescue
  end
end

When /^I add a new SIP extension for "([^"]*)"$/ do |arg1|
  click_link 'PBX'
  select "Generic SIP Device", from: 'tech_hardware'
  click_button 'Submit'
  fill_in "extension", :with => arg1
end

When /^I submit and apply configuration changes$/ do
  click_button 'Submit'
  click_on "Apply Configuration Changes Here"
end

Then /^the vm password should equal "([^"]*)"$/ do |arg1|
  find_config_input("Voicemail Password").value.should == arg1
  #find_field("vmpwd").value.should == arg1
end

Given /^I edit extension ([^ ]*)$/ do |extension|
  click_link "PBX"
  find_and_click(extension)
end

Then /^the "([^"]*)" field should (?:be|equal|equals|=) "([^"]*)"$/ do |field, val|
  find_config_input(field).value.should == val 
end

When /^with a "([^"]*)" of "([^"]*)"$/ do |field, val|
  find_config_input(field).set(val)
end

When /^I select "([^"]*)" for "([^"]*)"$/ do |option, select|
  find_config_select(option, select).select_option
end