test(ccip): add test cases for ccip apis

[erik1110]

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  testing for attendee CCIP app unit test #1143

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[codecov-commenter]

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Comparison is base (74b334a) 69.74% compared to head (a200f81) 70.80%.
Report is 12 commits behind head on master.

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Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1150      +/-   ##
==========================================
+ Coverage   69.74%   70.80%   +1.06%     
==========================================
  Files          85       85              
  Lines        3378     3381       +3     
==========================================
+ Hits         2356     2394      +38     
+ Misses       1022      987      -35     

Files	Coverage Δ
src/sponsors/translation.py	100.00% <100.00%> (ø)
src/ccip/views.py	53.39% <50.00%> (+19.73%)	⬆️

... and 1 file with indirect coverage changes

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[josix]

hi @erik1110, per discussion, please add the related entities like customEvents, and proposals to the fixtures so that the tests could simulate the actual scenario.

[erik1110]

hi @erik1110, per discussion, please add the related entities like customEvents, and proposals to the fixtures so that the tests could simulate the actual scenario.

OK, I will add another pull request!