new_contents: from . import TheInternetTestCase
  from helium.api import click, Text, press, CONTROL, COMMAND, write
  from sys import platform
  
  class WYSIWYGEditorTest(TheInternetTestCase):
  	def get_page(self):
  		return "http://the-internet.herokuapp.com/tinymce"
  	def test_use_wysiwyg_editor(self):
  		self.assertTrue(Text("Your content goes here.").exists())
  		click("Your content goes here.")
  		if platform == 'darwin':
  			press(COMMAND + 'a')
  		else:
  			press(CONTROL + 'a')
  		write("Hello Helium!")
  		self.assertTrue(Text("Hello Helium!").exists())
subject: Add test case for tinyMCE (WYSIWYG editor).