sync video_fps (#162)

Author: KazuCocoa

CHANGELOG.md

@@ -12,6 +12,7 @@ Read `release_notes.md` for commit level details.
     # 2
     Appium::Core.for caps: {...}, appium_lib: {...}
     ```
+- Add `videoFps` param for screen recording in iOS(XCUITest) to sync with Appium 1.9.2
 
 ### Bug fixes
 

lib/appium_lib_core/ios/xcuitest/device.rb

@@ -57,6 +57,8 @@ module Device
           # @param [String] time_limit: Recording time. 180 seconds is by default.
           # @param [String] video_quality: The video encoding quality (low, medium, high, photo - defaults to medium).
           #                               Only works for real devices.
+          # @param [String] video_fps: The Frames Per Second rate of the recorded video. Change this value if the resulting video
+          #                            is too slow or too fast. Defaults to 10.
           #
           # @example
           #

lib/appium_lib_core/ios/xcuitest/device/screen.rb

@@ -8,14 +8,15 @@ def self.add_methods
               ::Appium::Core::Device.add_endpoint_method(:start_recording_screen) do
                 # rubocop:disable Metrics/ParameterLists
                 def start_recording_screen(remote_path: nil, user: nil, pass: nil, method: nil, force_restart: nil,
-                                           video_type: 'mp4', time_limit: '180', video_quality: 'medium')
+                                           video_type: 'mp4', time_limit: '180', video_quality: 'medium', video_fps: nil)
                   option = ::Appium::Core::Base::Device::ScreenRecord.new(
                     remote_path: remote_path, user: user, pass: pass, method: method, force_restart: force_restart
                   ).upload_option
 
                   option[:videoType] = video_type
                   option[:timeLimit] = time_limit
                   option[:videoQuality] = video_quality
+                  option[:videoFps] = video_fps unless video_fps.nil?
 
                   execute(:start_recording_screen, {}, { options: option })
                 end

test/unit/ios/device/w3c/commands_test.rb

@@ -44,10 +44,10 @@ def test_start_recording_screen
 
           def test_start_recording_screen_custom
             stub_request(:post, "#{SESSION}/appium/start_recording_screen")
-              .with(body: { options: { videoType: 'h265', timeLimit: '60', videoQuality: 'medium' } }.to_json)
+              .with(body: { options: { videoType: 'h265', timeLimit: '60', videoQuality: 'medium', videoFps: '50' } }.to_json)
               .to_return(headers: HEADER, status: 200, body: { value: ['a'] }.to_json)
 
-            @driver.start_recording_screen video_type: 'h265', time_limit: '60'
+            @driver.start_recording_screen video_type: 'h265', time_limit: '60', video_fps: '50'
 
             assert_requested(:post, "#{SESSION}/appium/start_recording_screen", times: 1)
           end