Fix for test name to contain parent suite(s) names.

This fixes issue reported in karma-runner#62 where test names doesn't include parent test suites in the generated report.

Also created minimal unit test setup.

.travis.yml

@@ -5,12 +5,10 @@ node_js:
   - "0.12"
   - "0.10"
 
+
 # Make sure we have new NPM.
 before_install:
   - export DISPLAY=:99.0
   - sh -e /etc/init.d/xvfb start
   - npm install -g npm
   - npm config set loglevel warn
-
-before_script:
-  - npm install -g grunt-cli

gruntfile.js

@@ -43,14 +43,27 @@ module.exports = function (grunt) {
     eslint: {
       target: [
         'index.js',
-        'gruntfile.js'
+        'gruntfile.js',
+        'test/*.js'
       ]
+    },
+    simplemocha: {
+      options: {
+        ui: 'bdd',
+        reporter: 'dot'
+      },
+      unit: {
+        src: [
+          'test/*.spec.js'
+        ]
+      }
     }
   })
 
   require('load-grunt-tasks')(grunt)
 
-  grunt.registerTask('default', ['eslint'])
+  grunt.registerTask('test', ['simplemocha'])
+  grunt.registerTask('default', ['eslint', 'test'])
 
   grunt.registerTask('release', 'Bump the version and publish to NPM.', function (type) {
     grunt.task.run([

index.js

@@ -2,6 +2,12 @@ var os = require('os')
 var path = require('path')
 var fs = require('fs')
 var builder = require('xmlbuilder')
+var pathIsAbsolute = require('path-is-absolute')
+
+// concatenate test suite(s) and test description by default
+function defaultNameFormatter (browser, result) {
+  return result.suite.join(' ') + ' ' + result.description
+}
 
 var JUnitReporter = function (baseReporterDecorator, config, logger, helper, formatError) {
   var log = logger.create('reporter.junit')
@@ -10,7 +16,7 @@ var JUnitReporter = function (baseReporterDecorator, config, logger, helper, for
   var outputDir = reporterConfig.outputDir
   var outputFile = reporterConfig.outputFile
   var useBrowserName = reporterConfig.useBrowserName
-  var nameFormatter = reporterConfig.nameFormatter
+  var nameFormatter = reporterConfig.nameFormatter || defaultNameFormatter
   var classNameFormatter = reporterConfig.classNameFormatter
 
   var suites
@@ -52,7 +58,7 @@ var JUnitReporter = function (baseReporterDecorator, config, logger, helper, for
   var writeXmlForBrowser = function (browser) {
     var safeBrowserName = browser.name.replace(/ /g, '_')
     var newOutputFile
-    if (path.isAbsolute(outputFile)) {
+    if (pathIsAbsolute(outputFile)) {
       newOutputFile = outputFile
     } else if (outputFile != null) {
       var dir = useBrowserName ? path.join(outputDir, safeBrowserName)
@@ -127,7 +133,7 @@ var JUnitReporter = function (baseReporterDecorator, config, logger, helper, for
 
   this.specSuccess = this.specSkipped = this.specFailure = function (browser, result) {
     var spec = suites[browser.id].ele('testcase', {
-      name: typeof nameFormatter === 'function' ? nameFormatter(browser, result) : result.description,
+      name: nameFormatter(browser, result),
       time: ((result.time || 0) / 1000),
       classname: (typeof classNameFormatter === 'function' ? classNameFormatter : getClassName)(browser, result)
     })

package.json

@@ -20,23 +20,31 @@
   ],
   "author": "Vojta Jina <[email protected]>",
   "dependencies": {
+    "path-is-absolute": "^1.0.0",
     "xmlbuilder": "3.1.0"
   },
   "peerDependencies": {
     "karma": ">=0.9"
   },
   "license": "MIT",
   "devDependencies": {
+    "chai": "^3.5.0",
     "eslint": "^1.2.1",
     "eslint-config-standard": "^4.1.0",
     "eslint-plugin-standard": "^1.3.1",
     "grunt": "^0.4.1",
     "grunt-bump": "^0.5.0",
+    "grunt-cli": "^0.1.13",
     "grunt-conventional-changelog": "^4.1.0",
     "grunt-conventional-github-releaser": "^0.4.0",
     "grunt-eslint": "^17.1.0",
     "grunt-npm": "^0.0.2",
-    "load-grunt-tasks": "^3.2.0"
+    "grunt-simple-mocha": "^0.4.1",
+    "load-grunt-tasks": "^3.2.0",
+    "mocha": "^2.4.5",
+    "proxyquire": "^1.7.4",
+    "sinon": "^1.17.3",
+    "sinon-chai": "^2.8.0"
   },
   "contributors": [
     "dignifiedquire <[email protected]>",

test/.eslintrc

@@ -0,0 +1,5 @@
+{
+  "env": {
+    "mocha": true
+  }
+}

test/reporter.spec.js

@@ -0,0 +1,83 @@
+'use strict'
+
+var chai = require('chai')
+var expect = require('chai').expect
+var sinon = require('sinon')
+var proxyquire = require('proxyquire')
+
+chai.use(require('sinon-chai'))
+
+function noop () {}
+
+var fakeLogger = {
+  create: noop
+}
+
+var fakeHelper = {
+  normalizeWinPath: noop,
+  mkdirIfNotExists: sinon.stub().yields()
+}
+
+var fakeConfig = {
+  basePath: __dirname,
+  junitReporter: {
+    outputFile: ''
+  }
+}
+
+var fakeBaseReporterDecorator = noop
+
+describe('JUnit reporter', function () {
+  var reporterModule
+  var reporter
+
+  var fakeFs
+
+  beforeEach(function () {
+    fakeFs = {
+      writeFile: sinon.spy()
+    }
+
+    reporterModule = proxyquire('..', {
+      fs: fakeFs
+    })
+  })
+
+  beforeEach(function () {
+    reporter = new reporterModule['reporter:junit'][1](fakeBaseReporterDecorator, fakeConfig, fakeLogger, fakeHelper)
+  })
+
+  it('should include parent suite names in generated test names', function () {
+    var fakeBrowser = {
+      id: 'Android_4_1_2',
+      name: 'Android',
+      fullName: 'Android 4.1.2',
+      lastResult: {
+        error: false,
+        total: 1,
+        failed: 0,
+        netTime: 10 * 1000
+      }
+    }
+
+    var fakeResult = {
+      suite: [
+        'Sender',
+        'using it',
+        'get request'
+      ],
+      description: 'should not fail',
+      log: []
+    }
+
+    reporter.onRunStart([ fakeBrowser ])
+    reporter.specSuccess(fakeBrowser, fakeResult)
+    reporter.onBrowserComplete(fakeBrowser)
+    reporter.onRunComplete()
+
+    expect(fakeFs.writeFile).to.have.been.called
+
+    var writtenXml = fakeFs.writeFile.firstCall.args[1]
+    expect(writtenXml).to.have.string('testcase name="Sender using it get request should not fail"')
+  })
+})