feat(reporter): On no-single-run and failure, emit a debug URL (#235)

* feat(reporter): On no-single-run and failure, emit a debug URL

* fix up lint

karma.conf.js

@@ -1,6 +1,7 @@
 module.exports = function (config) {
   config.set({
     frameworks: ['jasmine'],
+    reporters: ['karma-jasmine'],
 
     files: [
       'src/*.js',

lib/index.js

@@ -13,6 +13,19 @@ var initJasmine = function (files) {
 
 initJasmine.$inject = ['config.files']
 
+function InjectKarmaJasmineReporter (singleRun) {
+  return {
+    onSpecComplete (browser, karmaResult) {
+      if (!singleRun && karmaResult.debug_url) {
+        console.log('Debug this test: ' + karmaResult.debug_url)
+      }
+    }
+  }
+}
+
+InjectKarmaJasmineReporter.$inject = ['config.singleRun']
+
 module.exports = {
-  'framework:jasmine': ['factory', initJasmine]
+  'framework:jasmine': ['factory', initJasmine],
+  'reporter:karma-jasmine': ['factory', InjectKarmaJasmineReporter]
 }

package.json

@@ -4,7 +4,7 @@
   "description": "A Karma plugin - adapter for Jasmine testing framework.",
   "main": "lib/index.js",
   "scripts": {
-    "test": "grunt"
+    "test": "jasmine; grunt"
   },
   "repository": {
     "type": "git",
@@ -17,6 +17,7 @@
   ],
   "author": "Vojta Jina <vojta.jina@gmail.com>",
   "dependencies": {
+    "jasmine": "^3.4.0",
     "jasmine-core": "^3.3"
   },
   "devDependencies": {

spec/index_spec.js

@@ -0,0 +1,23 @@
+
+const diInfo = require('../lib/index.js');
+
+describe('reporter', () => {
+
+	it('is available via dependency injection', () => {
+		const diEntry = diInfo['reporter:karma-jasmine'];
+		expect(diEntry.length).toBe(2);
+		expect(typeof diEntry[1]).toBe('function');
+	});
+
+	it('logs debug_url', () => {
+		const logSpy = jasmine.createSpy('consoleLog', console.log);
+		const originalLog = console.log;
+		console.log = logSpy;
+		const InjectKarmaJasmineReporter = diInfo['reporter:karma-jasmine'][1];
+		const reporter = InjectKarmaJasmineReporter(false);
+		reporter.onSpecComplete(/** ignored */undefined, {debug_url: 'hiya'});
+		expect(logSpy).toHaveBeenCalledWith('Debug this test: hiya');
+		console.log = originalLog;
+	});
+
+});

spec/support/jasmine.json

@@ -0,0 +1,11 @@
+{
+  "spec_dir": "spec",
+  "spec_files": [
+    "**/*[sS]pec.js"
+  ],
+  "helpers": [
+    "helpers/**/*.js"
+  ],
+  "stopSpecOnExpectationFailure": false,
+  "random": true
+}