wallet-core/node_modules/istanbul-lib-coverage/README.md

34 lines
1015 B
Markdown
Raw Normal View History

2016-10-10 03:43:44 +02:00
istanbul-lib-coverage
---------------------
[![Greenkeeper badge](https://badges.greenkeeper.io/istanbuljs/istanbul-lib-coverage.svg)](https://greenkeeper.io/)
2016-10-10 03:43:44 +02:00
[![Build Status](https://travis-ci.org/istanbuljs/istanbul-lib-coverage.svg?branch=master)](https://travis-ci.org/istanbuljs/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.
```js
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);
```