Module: Frank::Cucumber::FrankHelper

Defined in:
lib/frank-cucumber/frank_helper.rb

Instance Method Summary collapse

Instance Method Details

#app_exec(method_name, *method_args) ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 45

def app_exec(method_name, *method_args)
  operation_map = {
    :method_name => method_name,
    :arguments => method_args
  }
  
  before = Time.now
  res = post_to_uispec_server( 'app_exec', :operation => operation_map )
  logger.debug( "MAP applying #{method_name} with args:( #{method_args.inspect} ) to 'Application Delegate' took #{Time.now - before} seconds" )

  res = JSON.parse( res )
  if res['outcome'] != 'SUCCESS'
    raise "app_exec #{method_name} failed because: #{res['reason']}\n#{res['details']}"
  end

  res['results']
end

#check_element_does_not_exist(query) ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 25

def check_element_does_not_exist( query )
  #puts "checking #{query} does not exist..."
  element_exists( query ).should be_false
end

#check_element_exists(query) ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 20

def check_element_exists( query )
  #puts "checking #{query} exists..."
  element_exists( query ).should be_true
end

#check_view_with_mark_exists(expected_mark) ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 34

def check_view_with_mark_exists(expected_mark)
  check_element_exists( "view marked:'#{expected_mark}'" )
end

#element_exists(query) ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 14

def element_exists( query )
  matches = frankly_map( query, 'accessibilityLabel' )
  # TODO: raise warning if matches.count > 1
  !matches.empty?
end

#element_is_not_hidden(query) ⇒ Object

a better name would be element_exists_and_is_not_hidden



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# File 'lib/frank-cucumber/frank_helper.rb', line 39

def element_is_not_hidden(query)
   matches = frankly_map( query, 'isHidden' )
   matches.delete(true)
   !matches.empty?
end

#frank_url_for(verb) ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 153

def frank_url_for( verb )
  url = URI.parse "http://localhost:37265/"
  url.path = '/'+verb
  url
end

#frankly_current_orientation ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 91

def frankly_current_orientation
  res = get_to_uispec_server( 'orientation' )
  JSON.parse( res )['orientation']
end

#frankly_dump ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 78

def frankly_dump
  res = get_to_uispec_server( 'dump' )
  puts JSON.pretty_generate(JSON.parse(res)) rescue puts res #dumping a super-deep DOM causes errors
end

#frankly_is_accessibility_enabled ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 97

def frankly_is_accessibility_enabled
  res = get_to_uispec_server( 'accessibility_check' )
  JSON.parse( res )['accessibility_enabled'] == 'true'
end

#frankly_map(query, method_name, *method_args) ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 64

def frankly_map( query, method_name, *method_args )
  operation_map = {
    :method_name => method_name,
    :arguments => method_args
  }
  res = post_to_uispec_server( 'map', :query => query, :operation => operation_map )
  res = JSON.parse( res )
  if res['outcome'] != 'SUCCESS'
    raise "frankly_map #{query} #{method_name} failed because: #{res['reason']}\n#{res['details']}"
  end

  res['results']
end

#frankly_oriented_landscape? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/frank-cucumber/frank_helper.rb', line 87

def frankly_oriented_landscape?
  'landscape' == frankly_current_orientation
end

#frankly_oriented_portrait? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/frank-cucumber/frank_helper.rb', line 83

def frankly_oriented_portrait?
  'portrait' == frankly_current_orientation
end

#frankly_ping ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 129

def frankly_ping
  get_to_uispec_server('')
  return true
rescue Errno::ECONNREFUSED
  return false
rescue EOFError
  return false
end

#get_to_uispec_server(verb) ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 147

def get_to_uispec_server( verb )
  url = frank_url_for( verb )
  req = Net::HTTP::Get.new url.path
  make_http_request( url, req )
end

#make_http_request(url, req) ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 159

def make_http_request( url, req )
  http = Net::HTTP.new(url.host, url.port)

  res = http.start do |sess|
    sess.request req
  end

  res.body
end

#post_to_uispec_server(verb, command_hash) ⇒ Object

taken from Ian Dee’s Encumber



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# File 'lib/frank-cucumber/frank_helper.rb', line 139

def post_to_uispec_server( verb, command_hash )
  url = frank_url_for( verb )
  req = Net::HTTP::Post.new url.path
  req.body = command_hash.to_json

  make_http_request( url, req )
end

#press_home_on_simulator ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 205

def press_home_on_simulator
  simulator_hardware_menu_press "Home"
end

#quit_simulator ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 188

def quit_simulator
  %x{osascript<<APPLESCRIPT-
    application "iPhone Simulator" quit
  APPLESCRIPT}
end

#rotate_simulator_left ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 209

def rotate_simulator_left
  simulator_hardware_menu_press "Rotate Left"
end

#rotate_simulator_right ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 213

def rotate_simulator_right
  simulator_hardware_menu_press "Rotate Right"
end

#shake_simulator ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 217

def shake_simulator
  simulator_hardware_menu_press "Shake Gesture"
end

#simulate_hardware_keyboard ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 229

def simulate_hardware_keyboard
  simulator_hardware_menu_press "Simulate Hardware Keyboard"
end

#simulate_memory_warning ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 221

def simulate_memory_warning
  simulator_hardware_menu_press "Simulate Memory Warning"
end

#simulator_hardware_menu_press(menu_label) ⇒ Object

Note this needs to have “Enable access for assistive devices” chcked in the Universal Access system preferences



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# File 'lib/frank-cucumber/frank_helper.rb', line 196

def simulator_hardware_menu_press( menu_label )
  %x{osascript<<APPLESCRIPT
activate application "iPhone Simulator"
tell application "System Events"
  click menu item "#{menu_label}" of menu "Hardware" of menu bar of process "iPhone Simulator"
end tell
APPLESCRIPT}  
end

#start_recording ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 169

def start_recording
  %x{osascript<<APPLESCRIPT
  tell application "QuickTime Player"
  set sr to new screen recording
 tell sr to start
  end tell
APPLESCRIPT}

end

#stop_recording ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 179

def stop_recording
  %x{osascript<<APPLESCRIPT
  tell application "QuickTime Player"
 set sr to (document 1)
 tell sr to stop
  end tell
APPLESCRIPT}  
end

#toggle_call_status_bar ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 225

def toggle_call_status_bar
  simulator_hardware_menu_press "Toggle In-Call Status Bar"
end

#touch(uiquery) ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 8

def touch( uiquery )
  views_touched = frankly_map( uiquery, 'touch' )
  raise "could not find anything matching [#{uiquery}] to touch" if views_touched.empty?
  #TODO raise warning if views_touched.count > 1
end

#view_with_mark_exists(expected_mark) ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 30

def view_with_mark_exists(expected_mark)
  element_exists( "view marked:'#{expected_mark}'" )
end

#wait_for_frank_to_come_up ⇒ Object 



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# File 'lib/frank-cucumber/frank_helper.rb', line 102

def wait_for_frank_to_come_up
  num_consec_successes = 0
  num_consec_failures = 0
  Timeout.timeout(20) do
    while num_consec_successes <= 6
      if frankly_ping
        num_consec_failures = 0
        num_consec_successes += 1
        print (num_consec_successes == 1 ) ? "\n" : "\r"
        print "FRANK!".slice(0,num_consec_successes)
      else
        num_consec_successes = 0
        num_consec_failures += 1
        print (num_consec_failures == 1 ) ? "\n" : "\r"
        print "PING FAILED" + "!"*num_consec_failures
      end
      STDOUT.flush
      sleep 0.2
    end
    puts ''
  end

  unless frankly_is_accessibility_enabled
    raise "ACCESSIBILITY DOES NOT APPEAR TO BE ENABLED ON YOUR SIMULATOR. Hit the home button, go to settings, select Accessibility, and turn the inspector on."
  end
end