伊斯坦布尔报道+摩卡+ teamcity记者

Question

I would like to run tests with istanbul coverage on TeamCity and report test results back to the Tests tab. I run the following command:

node --harmony C:\...\node_modules\istanbul\lib\cli.js cover C:\...\node_modules\mocha\bin\_mocha --reporter mocha-teamcity-reporter  --require C:\...\tests_setup.js C:\...\test\**\*Test.js && node --harmony C:\...\istanbul\lib\cli.js report teamcity 

I see coverage results in my tab Code Coverage, but tests are not shown in the tab Tests. I have the following error in my logs:

 >> Warning: Could not find any test files matching pattern: mocha-teamcity-reporter

What could be wrong ? Is it possible to run istanbul coverage for mocha tests and report test results back to the teamcity for the tab Tests ?

Thanks for your help!

Answer 1

The parameters are not being passed to mocha.

https://github.com/gotwarlost/istanbul#the-cover-command

You need to add -- to pass parameters to the covered command

node --harmony C:\...\node_modules\istanbul\lib\cli.js cover \
    C:\...\node_modules\mocha\bin\_mocha -- \
    --reporter mocha-teamcity-reporter \
    --require C:\...\tests_setup.js C:\...\test\**\*Test.js

or without global paths

istanbul cover mocha -- --reporter mocha-teamcity-reporter --require tests_setup.js test/**/*Test.js