Cobertura coverage compatible output for Jasmine tests.
- Download jscoverage (protip: Chef Cookbook)
- Download PhantomJS (protip: Chef Cookbook)
- Run jsCoverage to instrument the javascript files you want to run coverage for
- Include the instrumented files in your test runner page
- Add the jasmine-coberturareporter as a reporter in your test runner page
- Tell jasmine-coberturareporter where you want the XML report and where your source files live
- Run through something like PhantomJS through the included
phantom-testrunner.jsfile
Add this line to your test runner page:
jasmine.getEnv().addReporter(new jasmine.CoberturaReporter(<output_path>, <uninstrumented_javascript_path>));
<!doctype html>
<html>
<head>
<title>Test Runner</title>
<script type="text/javascript" src="js/lib/jasmine-1.2.0/jasmine.js"></script>
<script type="text/javascript" src="js/lib/jasmine-1.2.0/jasmine-html.js"></script>
<script type="text/javascript" src="js/lib/jasmine.cobertura-reporter.js"></script>
<script type="text/javascript" src="js-instrumented/file-to-test.js"></script>
</head>
<body>
<script type="text/javascript">
jasmine.getEnv().addReporter(new jasmine.TrivialReporter());
jasmine.getEnv().addReporter(new jasmine.CoberturaReporter('./reports/', 'public/js/'));
jasmine.getEnv().execute();
</script>
</body>
</html>
Stick this up your Jenkins (or equivalent CI environment):
# Run jscoverage to instrument javascript source files
jscoverage public/js/ public/js-instrumented/
# Run phantomJS through the testrunner
phantomjs phantom-testrunner.js $WORKSPACE/public/test-runner.html
This combines well with jasmine-junitreporter and jasmine-consolereporter to give you both a meaningful output on the console and subsequent jUnit XML to breakdown the output spec-by-spec.
The structure of the reporter was built-on the jscoverage-reporter project by Daniel Rinehart.
The included phantom-testrunner.js is taken from the jasmine-reporters project by Larry Myers.