Gulp exists without errors even if a test suite fails.

[boljen]

In my specific case the test failed because the preprocessor caused an error rather than the actual test code itself.

As it turns out, in some cases a failure is considered a "failed test suite" rather than a "failed test", and these are reported separately.

To fix this, replace this line with:

if(result.numFailedTests || result.numFailedTestSuites) {

[alansouzati]

are you up to send a pull request to fix this @boljen ?

Thanks for identifying the issue.