Fix issue with coverage report. #262
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rwjblue
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May 27, 2020
| @@ -12,7 +12,7 @@ | |||
| var data = JSON.stringify(coverageData || {}); | |||
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| var request = new XMLHttpRequest(); | |||
| request.open('POST', '/write-coverage', REQUEST_ASYNC); | |||
| request.open('POST', '/write-coverage'); | |||
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XHR's .open method defaults to async if not given a value of false for the 3rd argument.
https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/open
Unfortunately, this codepath is not under test and the changes from a prior PR left it in an invalid state. * The REQUEST_ASYNC variable was no longer present, and therefore referencing it threw an error * The guard around `xhr.responseText` was no longer needed (we only ever get `JSON`, and `xhr.response` is already parsed properly for us) We ultimately need to refactor to get this coverage reporting under test (plausibly an end-to-end acceptance test that confirms the expected JSON reporter output after running all the tests).
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Unfortunately, this codepath is not under test and the changes from #251 left it in an invalid state.
xhr.responseTextwas no longer needed (we only ever getJSON, andxhr.responseis already parsed properly for us)We ultimately need to refactor to get this coverage reporting under test (plausibly an end-to-end acceptance test that confirms the expected JSON reporter output after running all the tests).