CLONE - LTI tools can be added to LTI manage tools page

Prerequisites

1. Download and install ngrok and run it with ngrok http 80 or have a public accessible site.

Test

1. As admin: (Test in all browsers, except the last two steps)
   1. Go to "Site administration > Plugins > Activity modules > LTI > Manage tools"
   2. Add a tool using only the launch url (old interface) by clicking on 'configure a tool manually.'
   3. Add a tool using an xml cartridge (e.g. from eduappcenter.com - you need to visit this site to get the URL you need, eg. https://www.edu-apps.org/lti_public_resources/config.xml?id=youtube)
   4. Add a tool using the configuration url (LTI2)
      1. https://online.dr-chuck.com/sakai-api-test/tp.php or http://lti.tools/test/tp.php
   5. Remove a tool using the x button on the card
   6. Enter a url that does not exist, make sure you recieve a message that it is having trouble loading after 20 seconds
   7. Enter a url to an xml file that is not a cartridge, make sure you get an error ( http://www.w3schools.com/xml/note.xml )
   8. Edit a tool that was made via a cartridge url using the cog button on the card
   9. Edit a tool that was made via the configuration url using the cog button on the card
2. As a teacher (Test the first 3 steps in all browsers).
   1. Add an external tool to a course
   2. Set the launch URL/cartridge URL to a cartridge (e.g. from eduappcenter.com)
   3. Ensure you get the green tick and it says a cartridge will be used
   4. Click save changes
   5. Make sure the external tool is now set up using the settings from the cartridge
   6. Add another external tool to a course
   7. Set the Launch URL to the url used by one of the tools you added as an admin
   8. Ensure you get a green tick
   9. Save changes
   10. Ensure the settings you configured as an admin are used
   11. Add another external tool to a course
   12. Set a url to any site you didn't add as an admin. Ensure you get a yellow warning saying that no configuration was found.
   13. Save changes
   14. Add another external tool to a course
   15. On the settings page, click the plus to add a tool type.
   16. In the popup, put a cartridge url into the "tool base url/cartridge url" text box
   17. Press save changes on that popup
   18. Press save and display
   19. Make sure the tool works, and correct tool is displayed