From 7a89de077ba706ecfbb3c651e242749738088df1 Mon Sep 17 00:00:00 2001
From: Kevin Sawicki <kevin@github.com>
Date: Thu, 10 Jan 2013 08:36:43 -0800
Subject: [PATCH] Log longest specs explicitly

Instead of logging them to the console at the end of the run,
add two new methods, logLongestSpec() and logLongestSpecs(number)
to the window object that will print out the results.
---
 spec/time-reporter.coffee    | 34 ++++++++++++++++++++++++++++++++++
 vendor/jasmine-helper.coffee | 30 +-----------------------------
 2 files changed, 35 insertions(+), 29 deletions(-)
 create mode 100644 spec/time-reporter.coffee

diff --git a/spec/time-reporter.coffee b/spec/time-reporter.coffee
new file mode 100644
index 000000000..c2d12870c
--- /dev/null
+++ b/spec/time-reporter.coffee
@@ -0,0 +1,34 @@
+_ = require 'underscore'
+
+module.exports =
+class TimeReporter  extends jasmine.Reporter
+
+  timedSpecs: []
+
+  constructor: ->
+    window.logLongestSpec = -> window.logLongestSpecs(1)
+    window.logLongestSpecs = (number=10) =>
+      console.log "#{number} longest running specs:"
+      for spec in _.sortBy(@timedSpecs, (spec) -> -spec.time)[0...number]
+        console.log "#{spec.time}ms"
+        console.log spec.description
+
+  reportSpecStarting: (spec) ->
+    stack = [spec.description]
+    suite = spec.suite
+    while suite
+      stack.unshift suite.description
+      suite = suite.parentSuite
+
+    @time = new Date().getTime()
+    reducer = (memo, description, index) ->
+      "#{memo}#{_.multiplyString(' ', index)}#{description}\n"
+    @description = _.reduce(stack, reducer, "")
+
+  reportSpecResults: ->
+    return unless @time? and @description?
+    @timedSpecs.push
+      description: @description
+      time: new Date().getTime() - @time
+    @time = null
+    @description = null
diff --git a/vendor/jasmine-helper.coffee b/vendor/jasmine-helper.coffee
index 1c735ef8f..0defd1990 100644
--- a/vendor/jasmine-helper.coffee
+++ b/vendor/jasmine-helper.coffee
@@ -6,7 +6,7 @@ module.exports.runSpecSuite = (specSuite, logErrors=true) ->
   nakedLoad 'jasmine-focused'
 
   $ = require 'jquery'
-  _ = require 'underscore'
+  TimeReporter = require 'time-reporter'
 
   $('body').append $$ ->
     @div id: 'jasmine-content'
@@ -20,34 +20,6 @@ module.exports.runSpecSuite = (specSuite, logErrors=true) ->
   jasmineEnv = jasmine.getEnv()
   jasmineEnv.addReporter(reporter)
 
-  class TimeReporter  extends jasmine.Reporter
-
-    timedSpecs: []
-
-    reportSpecStarting: (spec) ->
-      stack = [spec.description]
-      suite = spec.suite
-      while suite
-        stack.unshift suite.description
-        suite = suite.parentSuite
-
-      @time = new Date().getTime()
-      @description = stack.join(' -> ')
-
-    reportSpecResults: ->
-      return unless @time? and @description?
-      @timedSpecs.push
-        description: @description
-        time: new Date().getTime() - @time
-      @time = null
-      @description = null
-
-    reportRunnerResults: ->
-      console.log '10 longest running specs:'
-      for spec in _.sortBy(@timedSpecs, (spec) -> -spec.time)[0...10]
-        console.log "#{spec.time}ms"
-        console.log spec.description
-
   jasmineEnv.addReporter(new TimeReporter())
   jasmineEnv.specFilter = (spec) -> reporter.specFilter(spec)
   jasmineEnv.execute()