Javascript parser for Jacoco Coverage reports
License: MIT License
Parse jacoco results file and return JSON
The output is based on, and intended to be compatible with, https://github.com/davglass/lcov-parse as well as https://github.com/vokal/cobertura-parse
var jacoco = require( "jacoco-parse" );
// parse by file path
jacoco.parseFile( "filepath.xml", function( err, result ) { ... } );
// or parse file contents
jacoco.parseContent( "<?xml version="1.0" ?><report>...</report>",
function( err, result ) { ... } );
Currently only function counts and line counts are supported. This should support branch data as well.
For example this file produces:
<class name="net/uniform/html/renderers/HiddenRenderer">
<method desc="()V" line="31" name="<init>">
<counter covered="3" missed="0" type="INSTRUCTION"/>
<counter covered="1" missed="0" type="LINE"/>
<counter covered="1" missed="0" type="COMPLEXITY"/>
<counter covered="1" missed="0" type="METHOD"/>
</method>
<method desc="(Lnet/uniform/html/elements/Hidden;)Ljava/util/List;" line="35" name="render">
<counter covered="35" missed="0" type="INSTRUCTION"/>
<counter covered="8" missed="0" type="LINE"/>
<counter covered="1" missed="0" type="COMPLEXITY"/>
<counter covered="1" missed="0" type="METHOD"/>
</method>
<counter covered="38" missed="0" type="INSTRUCTION"/>
<counter covered="9" missed="0" type="LINE"/>
<counter covered="2" missed="0" type="COMPLEXITY"/>
<counter covered="2" missed="0" type="METHOD"/>
<counter covered="1" missed="0" type="CLASS"/>
</class>The produced exception is:
Uncaught TypeError: Cannot read property '$' of undefined
at node_modules/jacoco-parse/source/index.js:68:44
at Array.map (native)
at node_modules/jacoco-parse/source/index.js:23:35
at Array.forEach (native)
at unpackage (node_modules/jacoco-parse/source/index.js:21:14)
at node_modules/jacoco-parse/source/index.js:114:22
at Parser.<anonymous> (node_modules/xml2js/lib/xml2js.js:489:18)
at Object.onclosetag (node_modules/xml2js/lib/xml2js.js:447:26)
at emit (node_modules/sax/lib/sax.js:640:35)
at emitNode (node_modules/sax/lib/sax.js:645:5)
at closeTag (node_modules/sax/lib/sax.js:905:7)
at Object.write (node_modules/sax/lib/sax.js:1452:13)
at Parser.exports.Parser.Parser.parseString (node_modules/xml2js/lib/xml2js.js:508:31)
at Parser.parseString (node_modules/xml2js/lib/xml2js.js:7:59)
at exports.parseString (node_modules/xml2js/lib/xml2js.js:540:19)
at Object.parse.parseContent (node_modules/jacoco-parse/source/index.js:107:5)
at node_modules/jacoco-parse/source/index.js:129:15
at FSReqWrap.readFileAfterClose [as oncomplete] (fs.js:380:3)
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