Add tests for Meeting

[claraadora]

No description provided.

[codecov-io]

Codecov Report

Merging #239 into master will increase coverage by 1.44%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master     #239      +/-   ##
============================================
+ Coverage     53.65%   55.10%   +1.44%     
- Complexity      761      789      +28     
============================================
  Files           166      166              
  Lines          3174     3174              
  Branches        352      352              
============================================
+ Hits           1703     1749      +46     
+ Misses         1353     1315      -38     
+ Partials        118      110       -8     

Impacted Files	Coverage Δ	Complexity Δ
...n/java/seedu/address/model/person/person/Name.java	83.33% <ø> (ø)	7.00 <0.00> (ø)
...dress/model/meeting/meeting/UniqueMeetingList.java	90.00% <0.00%> (+2.00%)	21.00% <0.00%> (+1.00%)
src/main/java/seedu/address/model/UserPrefs.java	84.78% <0.00%> (+2.17%)	15.00% <0.00%> (+1.00%)
.../java/seedu/address/model/meeting/MeetingBook.java	89.28% <0.00%> (+3.57%)	13.00% <0.00%> (+1.00%)
...ddress/logic/parser/meeting/EditCommandParser.java	100.00% <0.00%> (+11.11%)	9.00% <0.00%> (+1.00%)
...u/address/logic/commands/meeting/ClearCommand.java	25.00% <0.00%> (+25.00%)	1.00% <0.00%> (+1.00%)
...edu/address/model/meeting/ModelMeetingManager.java	87.93% <0.00%> (+43.10%)	23.00% <0.00%> (+13.00%)
...ddress/logic/parser/meeting/MeetingBookParser.java	82.35% <0.00%> (+82.35%)	10.00% <0.00%> (+10.00%)

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[MerlinLim]

Test cases look good. LGTM