Fix karma unit tests for students
Our auto-generated unit tests are failing and need to be fixed. The main issue for this is missing imports in the .spec files such as:
-
'router-outlet' is not a known element
--> Import Routing -
The pipe 'translate' could not be found
--> Import TranslatePipe -
Can't bind to 'X' since it isn't a known property of 'Y'. If 'Y' is an Angular component and it has 'X' input, then verify that it is part of this module
--> Declare component in the module