Show learners a celebratory modal if they visit the learning mfe for 3 days in a row. Call edx-platform API to determine if they should see the celebration.
AA-304
* Add test for fetchCourse
* Add tests for fetchDatesTab, fetchOutlineTab, fetchSequence and resetDeadlines
* Implement fetch tabs tests
* Add fail test case for fetchSequence
* Add success test for fetchSequence
* Add test for resetDeadlines
* Update test group name
* Add empty tests for courseware and bookmarks
* Fix wrong field in saveSequencePosition thunk
* Add tests for courseware data layer
* Temporary commit
* Split tests after rebase
* Revert "Fix wrong field in saveSequencePosition thunk"
This reverts commit 4394d363c58ad929f81e587ce4da2241528494b5.
* Fix test for position
* Move executeThunk into utils
* Add test for all reducers
* Add expect statements for logs
* Remove redundant snapshot tests and add some specific checks
* Polishing
* Remove redundant checks
* Fix bug in normalizer and update test
* Upgrade @edx/frontend-platform dependency
* Utilize MockAuthService instead of manual auth package mocking
* Update tests after breaking changes in master
* Remove redundant snapshot check
