Improve code coverage

[michaelarnauts]

No description provided.

[codecov]

Codecov Report

Merging #9 into master will increase coverage by 13.88%.
The diff coverage is n/a.

@@            Coverage Diff            @@
##           master     #9       +/-   ##
=========================================
+ Coverage   63.12%    77%   +13.88%     
=========================================
  Files           7     15        +8     
  Lines         838   1183      +345     
=========================================
+ Hits          529    911      +382     
+ Misses        309    272       -37

Impacted Files	Coverage Δ
resources/lib/modules/search.py	76% <0%> (ø)
resources/lib/addon.py	84.5% <0%> (ø)
resources/lib/kodilogging.py	90.9% <0%> (ø)
resources/lib/modules/menu.py	93.54% <0%> (ø)
resources/lib/modules/catalog.py	70.58% <0%> (ø)
resources/lib/modules/tvguide.py	85.5% <0%> (ø)
resources/lib/modules/channels.py	100% <0%> (ø)
resources/lib/modules/metadata.py	48.38% <0%> (ø)
resources/lib/viervijfzes/auth_awsidp.py	90.06% <0%> (+0.66%)	⬆️
resources/lib/viervijfzes/epg.py	84.93% <0%> (+1.36%)	⬆️
... and 2 more

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