Add jacoco as valid format, change error message for tests based on r…

…eport format

test/coverageParser.js

@@ -2,8 +2,11 @@
     'use strict';
 
     var expect = helper.chai.expect;
-    var validFormats = ['lcov'];
-
+    var validFormats = ['lcov','jacoco'];
+    var errorMsg = new Map([
+        {lcov: 'Failed to parse string'},
+        {jacoco: 'Request handle not found.'}
+    ]);
     describe('Coverage Parser', function () {
         it('should receive an error when trying to use an unsupported format', function () {
             expect(function () {
@@ -21,11 +24,11 @@
                 return expect(parser.getParser(format).parse('')).to.eventually.be.rejectedWith(Error, '"value" is required');
             });
             it('shouldn\'t be able to parse invalid coverage for ' + format, function () {
-                return expect(parser.getParser(format).parse('', 'There is no Dana, only Zuul')).to.eventually.be.rejectedWith(Error, 'Failed to parse string');
+                return expect(parser.getParser(format).parse('', 'There is no Dana, only Zuul')).to.eventually.be.rejectedWith(Error, errorMsg.get(format));
             });
             it('shouldn\'t be able to parse a non-existent coverage file for ' + format, function () {
-                return expect(parser.getParser(format).parse('', '/no-exist/lcov')).to.eventually.be.rejectedWith(Error, 'Failed to parse string');
+                return expect(parser.getParser(format).parse('', '/no-exist/lcov')).to.eventually.be.rejectedWith(Error, errorMsg.get(format));
             });
         });
     });
-}(require('util'), require('../lib/coverageParser'), require('./helper')));
+}(require('util'), require('../lib/coverageParser'), require('./helper')));