sfcode An Online Competing and Development Environment

istanbul-lib-coverage

An API that provides a read-only view of coverage information with the ability to merge and summarize coverage info.

Supersedes `object-utils` and `collector` from the v0 istanbul API.

See the docs for the full API.

var libCoverage = require('istanbul-lib-coverage');
var map = libCoverage.createCoverageMap(globalCoverageVar);
var summary = libCoverage.createCoverageSummary();
// merge another coverage map into the one we created
map.merge(otherCoverageMap);
// inspect and summarize all file coverage objects in the map
map.files().forEach(function(f) {
var fc = map.fileCoverageFor(f),
s = fc.toSummary();
summary.merge(s);
});
console.log('Global summary', summary);