Improved bash output

As well as a test for the BashReporter

lib/reporter/BashReporter.js

@@ -3,17 +3,17 @@ function BashReporter(options) {
   this._process    = options.process || process;
   this._collection = options.collection;
 
-  this._collection.on('fail', this.handleFail.bind(this));
-  this._process.on('exit', this.handleExit.bind(this));
+  this._collection.on('fail', this._handleFail.bind(this));
+  this._process.on('exit', this._handleExit.bind(this));
 }
 
-BashReporter.prototype.handleFail = function(testCase, test, error) {
-  this._process.stdout.write('Fail: ' + testCase.name + ': ' + test + '\n');
-  this._process.stdout.write(error.stack + '\n\n');
-
+BashReporter.prototype._handleFail = function(testCase, test, error) {
+  this._process.stdout.write('Failed: ' + testCase.name + ' ' + test + '\n\n');
+  var stack = error.stack.replace(/^/gm, '  ');
+  this._process.stdout.write(stack + '\n\n');
 };
 
-BashReporter.prototype.handleExit = function() {
+BashReporter.prototype._handleExit = function() {
   var stats = this._collection.stats();
   this._process.stdout.write(
     stats.fail + ' fail | ' +

test/unit/test-BashReporter.js

@@ -0,0 +1,32 @@
+var assert       = require('assert');
+var BashReporter = require('../../lib/reporter/BashReporter');
+var EventEmitter = require('events').EventEmitter;
+
+(function testOutputOfFailedTests() {
+  var process    = new EventEmitter();
+  var collection = new EventEmitter();
+  var reporter   = new BashReporter({process: process, collection: collection});
+
+  var stdout = '';
+  process.stdout = {
+    write: function(chunk) {
+      stdout += chunk;
+    },
+  }
+
+  var testCase = {name: 'MyTestCase'};
+  var test     = 'is awesome';
+  var error    = {stack: 'Something went wrong:\nLine2\nLine3'};
+
+  collection.emit('fail', testCase, test, error);
+
+  assert.equal(
+    stdout,
+    'Failed: MyTestCase is awesome\n' +
+    '\n' +
+    '  Something went wrong:\n' +
+    '  Line2\n' +
+    '  Line3\n' +
+    '\n'
+  );
+})();