Add toggle touch id enrollment

ios_tests/lib/ios/specs/common/command.rb

@@ -36,6 +36,7 @@ def before_first
     Selenium::WebDriver::Remote::Bridge.method_defined?(:pull_file).must_equal true
     Selenium::WebDriver::Remote::Bridge.method_defined?(:pull_folder).must_equal true
     Selenium::WebDriver::Remote::Bridge.method_defined?(:touch_id).must_equal true
+    Selenium::WebDriver::Remote::Bridge.method_defined?(:toggle_touch_id_enrollment).must_equal true
     Selenium::WebDriver::Remote::Bridge.method_defined?(:get_settings).must_equal true
     Selenium::WebDriver::Remote::Bridge.method_defined?(:update_settings).must_equal true
     Selenium::WebDriver::Remote::Bridge.method_defined?(:touch_actions).must_equal true

lib/appium_lib/common/command.rb

@@ -54,6 +54,7 @@ module Commands
 
         # iOS
         touch_id:                   [:post, 'session/:session_id/appium/simulator/touch_id'.freeze]
+        toggle_touch_id_enrollment: [:post, 'session/:session_id/appium/simulator/toggle_touch_id_enrollment'.freeze]
       }.merge(COMMAND_NO_ARG).merge(::Selenium::WebDriver::Remote::Bridge::COMMANDS).freeze
     end
   end

lib/appium_lib/device/device.rb

@@ -114,6 +114,9 @@ module Device
     #   touch_id false #=> Simulate invalid fingerprint
     #   ```
 
+    # @!method toggle_touch_id_enrollment
+    #   iOS Simulator only:  Toggle touch id enrollment on an iOS Simulator.
+
     # @!method end_coverage
     #   Android only;  Ends the test coverage and writes the results to the given path on device.
     #   @param [String] path Path on the device to write too.
@@ -339,6 +342,13 @@ def touch_id(match = true)
           end
         end
 
+        # TODO: TEST ME
+        add_endpoint_method(:toggle_touch_id_enrollment) do
+          def toggle_touch_id_enrollment()
+            execute :toggle_touch_id_enrollment, {}
+          end
+        end
+
         # TODO: TEST ME
         add_endpoint_method(:end_coverage) do
           def end_coverage(path, intent)