Implement test mode #1
Description
In GitLab by @krille-chan on Jun 9, 2019, 19:25
Implement a test mode which is automatically enabled when the clientName is set to "testcase". Then:
- Set SQflite to null (until we can test sqflite)
- Set the FakeMatrixApi
Some functions which load something from the store should also be accessable from other classes with a fallback if the store is null.