No coverage information was collected, istanbul coverage. (answer for similar issues in page is not work for me)

问题

i user this command:

 set CODACY_PROJECT_TOKEN=my_token&& istanbul cover --report lcov node_modules/mocha/bin/_mocha -- -r babel-register -r ./test_helper.js \"test/**/*@(.js|.jsx)\"

Then i take passed in all test case but "No coverage information was collected" is show.

I have no idea to fix it. can you help me?

回答1:

I used babel-node and babel-istanbul modules and it works form me. I am using below command.

babel-node node_modules/.bin/babel-istanbul cover _mocha -- --recursive tests/test.*.js --exit

来源：https://stackoverflow.com/questions/46781496/no-coverage-information-was-collected-istanbul-coverage-answer-for-similar-is