From 39d4785158d00ede9aa7929f7db072c2e8b7d6bd Mon Sep 17 00:00:00 2001
From: Hank Duan <duan.hank@gmail.com>
Date: Thu, 16 Oct 2014 10:57:56 -0700
Subject: [PATCH] feat(frameworks/cli): add ability for jasmine to produce json
 result output

---
 lib/cli.js                |  1 +
 lib/frameworks/jasmine.js | 32 ++++++++++++++++++++++++++++++--
 2 files changed, 31 insertions(+), 2 deletions(-)

diff --git a/lib/cli.js b/lib/cli.js
index b9fe16361..b27d9f122 100644
--- a/lib/cli.js
+++ b/lib/cli.js
@@ -50,6 +50,7 @@ var optimist = require('optimist').
     describe('stackTrace', 'Print stack trace on error').
     describe('params', 'Param object to be passed to the tests').
     describe('framework', 'Test framework to use: jasmine, cucumber or mocha').
+    describe('testResultOutput', 'Path to save JSON test result (Jasmine only)').
     alias('browser', 'capabilities.browserName').
     alias('name', 'capabilities.name').
     alias('platform', 'capabilities.platform').
diff --git a/lib/frameworks/jasmine.js b/lib/frameworks/jasmine.js
index 4cae42b82..3c2ce94f5 100644
--- a/lib/frameworks/jasmine.js
+++ b/lib/frameworks/jasmine.js
@@ -1,4 +1,5 @@
 var q = require('q');
+var fs = require('fs');
 
 /**
  * Execute the Runner's test cases through Jasmine.
@@ -15,18 +16,45 @@ exports.run = function(runner, specs) {
 
   var RunnerReporter = function(emitter) {
     this.emitter = emitter;
+    this.jsonOutput = [];
   };
 
   RunnerReporter.prototype.reportRunnerStarting = function() {};
-  RunnerReporter.prototype.reportRunnerResults = function() {};
+  RunnerReporter.prototype.reportRunnerResults = function() {
+    if (runner.getConfig().testResultOutput) {
+      var json = JSON.stringify(this.jsonOutput, null, '  ');
+      fs.writeFile(runner.getConfig().testResultOutput, json, function(err) {
+        if(err) {
+          throw err;
+        }
+      }); 
+    }
+  };
   RunnerReporter.prototype.reportSuiteResults = function() {};
-  RunnerReporter.prototype.reportSpecStarting = function() {};
+  RunnerReporter.prototype.reportSpecStarting = function() {
+    this.startTime = new Date();
+  };
   RunnerReporter.prototype.reportSpecResults = function(spec) {
     if (spec.results().passed()) {
       this.emitter.emit('testPass');
     } else {
       this.emitter.emit('testFail');
     }
+
+    if (runner.getConfig().testResultOutput) {
+      var entry = {
+        result: [],
+        duration: new Date().getTime() - this.startTime.getTime()
+      };
+      spec.results().getItems().forEach(function(item) {
+        entry.result.push({
+          passed: item.passed(),
+          errorMsg: item.message,
+          stacktrace: item.trace.stack 
+        });
+      });
+      this.jsonOutput.push(entry);
+    }
   };
   RunnerReporter.prototype.log = function() {};