Merge pull request #48 from michalbe/master-temp

[FILESTUBE-CLIENT] - new tests index
Merge pull request #49 from michalbe/master-temp

[FILESTUBE-CLIENT] - lint fixes
Merge pull request #50 from michalbe/master-temp

[FILESTUBE-CLIENT] - initMock in tests separated
Merge pull request #51 from michalbe/master-temp

[FILESTUBE-CLIENT] - separate tests into own files
Merge pull request #52 from michalbe/master-temp

[FILESTUBE-CLIENT] - test helper added
Merge pull request #53 from michalbe/master-temp

[FILESTUBE-CLIENT] - length of the strings chan...
Merge pull request #54 from michalbe/master-temp

[FILESTUBE-CLIENT] - main tests file changed
[FILESTUBE-CLIENT] - :family: new mock for tests