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/*
Copyright 2012-2015, Yahoo Inc.
Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.
*/
"use strict";
/**
* istanbul-lib-coverage exports an API that allows you to create and manipulate
* file coverage, coverage maps (a set of file coverage objects) and summary
* coverage objects. File coverage for the same file can be merged as can
* entire coverage maps.
*
* @module Exports
*/
var CoverageSummary = require('./lib/file').CoverageSummary,
FileCoverage = require('./lib/file').FileCoverage,
CoverageMap = require('./lib/coverage-map').CoverageMap;
module.exports = {
/**
* creates a coverage summary object
* @param {Object} obj an argument with the same semantics
* as the one passed to the `CoverageSummary` constructor
* @returns {CoverageSummary}
*/
createCoverageSummary: function (obj) {
if (obj && obj instanceof CoverageSummary) {
return obj;
}
return new CoverageSummary(obj);
},
/**
* creates a CoverageMap object
* @param {Object} obj optional - an argument with the same semantics
* as the one passed to the CoverageMap constructor.
* @returns {CoverageMap}
*/
createCoverageMap: function (obj) {
if (obj && obj instanceof CoverageMap) {
return obj;
}
return new CoverageMap(obj);
},
/**
* creates a FileCoverage object
* @param {Object} obj optional - an argument with the same semantics
* as the one passed to the FileCoverage constructor.
* @returns {FileCoverage}
*/
createFileCoverage: function (obj) {
if (obj && obj instanceof FileCoverage) {
return obj;
}
return new FileCoverage(obj);
}
};
/** classes exported for reuse */
module.exports.classes = {
/**
* the file coverage constructor
*/
FileCoverage: FileCoverage
};
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