test: show pretty object diffs in console

felixfbecker · felixfbecker · commit 554823339228 · 2018-07-16T14:54:38.000-07:00
diff --git a/karma.conf.ts b/karma.conf.ts
@@ -47,7 +47,10 @@ export default (config: Config): void => {
             },
         },
 
-        reporters: ['progress', 'coverage-istanbul'],
+        reporters: ['progress', 'mocha', 'coverage-istanbul'],
+        mochaReporter: {
+            showDiff: true,
+        },
         coverageIstanbulReporter: {
             reports: ['json'],
             fixWebpackSourcePaths: true,
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -70,6 +70,7 @@
     "karma-coverage-istanbul-reporter": "^2.0.1",
     "karma-firefox-launcher": "^1.1.0",
     "karma-mocha": "^1.3.0",
+    "karma-mocha-reporter": "^2.2.5",
     "karma-sinon": "^1.0.5",
     "karma-sourcemap-loader": "^0.3.7",
     "karma-webpack": "^3.0.0",
