Merge pull request #3218 from hypothesis/karma-test-deps-update

Update front-end testing dependencies to current versions and switch to mocha reporter

h/static/scripts/annotator/plugin/test/cross-frame-test.coffee

@@ -34,7 +34,7 @@ describe 'Annotator.Plugin.CrossFrame', ->
   afterEach ->
     sandbox.restore()
 
-  describe 'constructor', ->
+  describe 'CrossFrame constructor', ->
     it 'instantiates the Discovery component', ->
       createCrossFrame()
       assert.calledWith(CrossFrame.Discovery, window)

h/static/scripts/annotator/test/guest-test.coffee

 Annotator = require('annotator')
 $ = Annotator.$
+Annotator['@noCallThru'] = true;
 
 highlighter = {}
 anchoring = {}

h/static/scripts/karma.config.js

 'use strict';
 
-// Karma configuration
-var path = require('path');
-
 module.exports = function(config) {
   config.set({
 
@@ -61,14 +58,22 @@ module.exports = function(config) {
           .plugin('proxyquire-universal')
           // fix for Proxyquire in PhantomJS 1.x.
           // See https://github.com/bitwit/proxyquireify-phantom-menace
-          .require('phantom-ownpropertynames/implement', {entry: true});
+          .require(require.resolve('phantom-ownpropertynames/implement'),
+            {entry: true});
       }
     },
 
-    // test results reporter to use
-    // possible values: 'dots', 'progress'
-    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
-    reporters: ['dots'],
+    mochaReporter: {
+      // Display a helpful diff when comparing complex objects
+      // See https://www.npmjs.com/package/karma-mocha-reporter#showdiff
+      showDiff: true,
+      // Only show the total test counts and details for failed tests
+      output: 'minimal',
+    },
+
+    // Use https://www.npmjs.com/package/karma-mocha-reporter
+    // for more helpful rendering of test failures
+    reporters: ['mocha'],
 
     // web server port
     port: 9876,

package.json

@@ -68,23 +68,25 @@
     "whatwg-fetch": "^0.10.1"
   },
   "devDependencies": {
-    "chai": "^3.2.0",
+    "chai": "^3.5.0",
     "check-dependencies": "^0.12.0",
-    "jscs": "^1.13.1",
-    "karma": "^0.13.10",
-    "karma-browserify": "^3.0.3",
+    "diff": "^2.2.2",
+    "jscs": "^3.0.2",
+    "karma": "^0.13.22",
+    "karma-browserify": "^5.0.3",
     "karma-chai": "^0.1.0",
-    "karma-mocha": "^0.1.4",
-    "karma-phantomjs-launcher": "^0.1.4",
+    "karma-mocha": "^0.2.2",
+    "karma-mocha-reporter": "^2.0.0",
+    "karma-phantomjs-launcher": "^0.2.3",
     "karma-sinon": "^1.0.4",
-    "mocha": "^1.20.1",
+    "mocha": "^2.4.5",
     "phantom-ownpropertynames": "^1.0.0",
     "phantomjs": "^1.9.7",
-    "proxyquire": "^1.6.0",
+    "proxyquire": "^1.7.4",
     "proxyquire-universal": "^1.0.8",
-    "proxyquireify": "^3.0.0",
-    "request": "^2.69.0",
-    "sinon": "1.16.1",
+    "proxyquireify": "^3.1.1",
+    "request": "^2.71.0",
+    "sinon": "^1.17.3",
     "websocket": "^1.0.22"
   },
   "engines": {