The hardcoded URL from tests/fixtures/ims_cartridge_basic_lti_link.xml
didn't match if TEST_EXTERNAL_FILES_HTTPS_URL was defined, the test
needs to compare with the exact same URL instead of a generated one.
* Fixed XML loading when there is an error
* Fixed exception thrown by lti_load_cartridge
* By default, don't allow LTI mod generator to
use a toolurl as that results in a cURL call.
1. getMock()
2. setExpectedException()
3. checkForUnintentionallyCoveredCode renamed to beStrictAboutCoversAnnotation
4. beStrictAboutTestSize renamed to enforceTimeLimit
5. UnitTestCase class is now fully removed.
Pierre Guinoiseau