From beffb77e05bf3c192e798587812105458146df32 Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Tue, 28 Jun 2005 17:44:16 +0000
Subject: Added support for upload progress indicators in Apache and lighttpd
 1.4.x (won't work in WEBrick or lighttpd 1.3.x) #1475 [Sean Treadway]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1553 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 .../test/template/upload_progress_helper_test.rb   | 272 +++++++++++++++++++++
 1 file changed, 272 insertions(+)
 create mode 100644 actionpack/test/template/upload_progress_helper_test.rb

(limited to 'actionpack/test/template')

diff --git a/actionpack/test/template/upload_progress_helper_test.rb b/actionpack/test/template/upload_progress_helper_test.rb
new file mode 100644
index 0000000000..361aa4bb08
--- /dev/null
+++ b/actionpack/test/template/upload_progress_helper_test.rb
@@ -0,0 +1,272 @@
+require File.dirname(__FILE__) + '/../abstract_unit'
+
+require File.dirname(__FILE__) + '/../../lib/action_view/helpers/date_helper'
+require File.dirname(__FILE__) + '/../../lib/action_view/helpers/number_helper'
+require File.dirname(__FILE__) + '/../../lib/action_view/helpers/asset_tag_helper'
+require File.dirname(__FILE__) + '/../../lib/action_view/helpers/form_tag_helper'
+require File.dirname(__FILE__) + '/../../lib/action_view/helpers/tag_helper'
+require File.dirname(__FILE__) + '/../../lib/action_view/helpers/javascript_helper'
+require File.dirname(__FILE__) + '/../../lib/action_view/helpers/upload_progress_helper'
+require File.dirname(__FILE__) + '/../../../activesupport/lib/active_support/core_ext/hash' #for stringify keys
+
+class MockProgress
+  def initialize(started, finished)
+    @started, @finished = [started, finished]
+  end
+
+  def started?
+    @started
+  end
+
+  def finished?
+    @finished
+  end
+
+  def message
+    "A message"
+  end
+
+  def method_missing(meth, *args)
+    # Just return some consitant number
+    meth.to_s.hash.to_i.abs + args.hash.to_i.abs
+  end
+end
+
+class UploadProgressHelperTest < Test::Unit::TestCase
+  include ActionView::Helpers::DateHelper
+  include ActionView::Helpers::NumberHelper
+  include ActionView::Helpers::AssetTagHelper
+  include ActionView::Helpers::FormTagHelper
+  include ActionView::Helpers::TagHelper
+  include ActionView::Helpers::UrlHelper
+  include ActionView::Helpers::JavascriptHelper
+  include ActionView::Helpers::UploadProgressHelper
+
+  def next_upload_id; @upload_id = last_upload_id.succ; end
+  def last_upload_id; @upload_id ||= 0; end
+  def current_upload_id; last_upload_id; end
+  def upload_progress(upload_id = nil); @upload_progress or MockProgress.new(false, true); end
+
+  def setup
+    @controller = Class.new do
+      def url_for(options, *parameters_for_method_reference)
+        "http://www.example.com"
+      end
+    end
+    @controller = @controller.new
+  end
+
+  def test_upload_status_tag
+    assert_equal(
+      '<div class="progressBar" id="UploadProgressBar0"><div class="border"><div class="background"><div class="foreground"></div></div></div></div><div class="uploadStatus" id="UploadStatus0"></div>',
+      upload_status_tag
+    )
+  end
+
+  def test_upload_status_text_tag
+    assert_equal(
+      '<div class="my-upload" id="my-id">Starting</div>',
+      upload_status_text_tag('Starting', :class => 'my-upload', :id => 'my-id')
+    )
+  end
+
+
+  def test_upload_progress_text
+    @upload_progress = MockProgress.new(false, false)
+    assert_equal(
+      "Upload starting...",
+      upload_progress_text
+    )
+
+    @upload_progress = MockProgress.new(true, false)
+    assert_equal(
+      "828.7 MB of 456.2 MB at 990.1 MB/s; 10227 days remaining",
+      upload_progress_text
+    )
+
+    @upload_progress = MockProgress.new(true, true)
+    assert_equal(
+      "Upload finished. A message",
+      upload_progress_text
+    )
+  end
+
+  def test_upload_progress_update_bar_js
+    assert_equal(
+      "$('UploadProgressBar0').firstChild.firstChild.style.width='0%';",
+      upload_progress_update_bar_js
+    )
+
+    assert_equal(
+      "$('UploadProgressBar0').firstChild.firstChild.style.width='50%';",
+      upload_progress_update_bar_js(50)
+    )
+  end
+
+  def test_finish_upload_status
+    assert_equal(
+      "<html><head><script language=\"javascript\" type=\"text/javascript\">function finish() { if (parent.document.uploadStatus0) { parent.document.uploadStatus0.stop();\n }\n }</script></head><body onload=\"finish()\"></body></html>",
+      finish_upload_status
+    )
+
+    assert_equal(
+      "<html><head><script language=\"javascript\" type=\"text/javascript\">function finish() { if (parent.document.uploadStatus0) { parent.document.uploadStatus0.stop(123);\n }\n }</script></head><body onload=\"finish()\"></body></html>",
+      finish_upload_status(:client_js_argument => 123)
+    )
+
+    assert_equal(
+      "<html><head><script language=\"javascript\" type=\"text/javascript\">function finish() { if (parent.document.uploadStatus0) { parent.document.uploadStatus0.stop();\nparent.location.replace('/redirected/');\n }\n }</script></head><body onload=\"finish()\"></body></html>",
+      finish_upload_status(:redirect_to => '/redirected/')
+    )
+  end
+
+  def test_form_tag_with_upload_progress
+    assert_equal(
+      "<form action=\"http://www.example.com\" enctype=\"multipart/form-data\" method=\"post\" onsubmit=\"if (this.action.indexOf('upload_id') &lt; 0){ this.action += '?upload_id=1'; }this.target = 'UploadTarget1';$('UploadProgressBar1').firstChild.firstChild.style.width='0%';; document.uploadStatus1 = new Ajax.PeriodicalUpdater('UploadStatus1','http://www.example.com',{script:true, onComplete:function(request){$('UploadProgressBar1').firstChild.firstChild.style.width='100%';; }, asynchronous:true}.extend({decay:1.8,freqency:2.0})); return true\"><iframe id=\"UploadTarget1\" name=\"UploadTarget1\" src=\"\" style=\"width:0px;height:0px;border:0\"></iframe>",
+      form_tag_with_upload_progress
+    )
+  end
+
+  def test_form_tag_with_upload_progress_custom
+    assert_equal(
+      "<form action=\"http://www.example.com\" enctype=\"multipart/form-data\" method=\"post\" onsubmit=\"if (this.action.indexOf('upload_id') &lt; 0){ this.action += '?upload_id=5'; }this.target = 'awindow';$('UploadProgressBar0').firstChild.firstChild.style.width='0%';; alert('foo'); document.uploadStatus0 = new Ajax.PeriodicalUpdater('UploadStatus0','http://www.example.com',{script:true, onComplete:function(request){$('UploadProgressBar0').firstChild.firstChild.style.width='100%';; alert('bar'); alert('bar')}, asynchronous:true}.extend({decay:7,freqency:6})); return true\" target=\"awindow\">",
+      form_tag_with_upload_progress({:upload_id => 5}, {:begin => "alert('foo')", :finish => "alert('bar')", :frequency => 6, :decay => 7, :target => 'awindow'}) 
+    )
+  end
+end
+require File.dirname(__FILE__) + '/../abstract_unit'
+
+require File.dirname(__FILE__) + '/../../lib/action_view/helpers/date_helper'
+require File.dirname(__FILE__) + '/../../lib/action_view/helpers/number_helper'
+require File.dirname(__FILE__) + '/../../lib/action_view/helpers/asset_tag_helper'
+require File.dirname(__FILE__) + '/../../lib/action_view/helpers/form_tag_helper'
+require File.dirname(__FILE__) + '/../../lib/action_view/helpers/tag_helper'
+require File.dirname(__FILE__) + '/../../lib/action_view/helpers/javascript_helper'
+require File.dirname(__FILE__) + '/../../lib/action_view/helpers/upload_progress_helper'
+require File.dirname(__FILE__) + '/../../../activesupport/lib/active_support/core_ext/hash' #for stringify keys
+
+class MockProgress
+  def initialize(started, finished)
+    @started, @finished = [started, finished]
+  end
+
+  def started?
+    @started
+  end
+
+  def finished?
+    @finished
+  end
+
+  def message
+    "A message"
+  end
+
+  def method_missing(meth, *args)
+    # Just return some consitant number
+    meth.to_s.hash.to_i.abs + args.hash.to_i.abs
+  end
+end
+
+class UploadProgressHelperTest < Test::Unit::TestCase
+  include ActionView::Helpers::DateHelper
+  include ActionView::Helpers::NumberHelper
+  include ActionView::Helpers::AssetTagHelper
+  include ActionView::Helpers::FormTagHelper
+  include ActionView::Helpers::TagHelper
+  include ActionView::Helpers::UrlHelper
+  include ActionView::Helpers::JavascriptHelper
+  include ActionView::Helpers::UploadProgressHelper
+
+  def next_upload_id; @upload_id = last_upload_id.succ; end
+  def last_upload_id; @upload_id ||= 0; end
+  def current_upload_id; last_upload_id; end
+  def upload_progress(upload_id = nil); @upload_progress ||= MockProgress.new(false, true); end
+
+  def setup
+    @controller = Class.new do
+      def url_for(options, *parameters_for_method_reference)
+        "http://www.example.com"
+      end
+    end
+    @controller = @controller.new
+  end
+
+  def test_upload_status_tag
+    assert_equal(
+      '<div class="progressBar" id="UploadProgressBar0"><div class="border"><div class="background"><div class="foreground"></div></div></div></div><div class="uploadStatus" id="UploadStatus0"></div>',
+      upload_status_tag
+    )
+  end
+
+  def test_upload_status_text_tag
+    assert_equal(
+      '<div class="my-upload" id="my-id">Starting</div>',
+      upload_status_text_tag('Starting', :class => 'my-upload', :id => 'my-id')
+    )
+  end
+
+
+  def test_upload_progress_text
+    @upload_progress = MockProgress.new(false, false)
+    assert_equal(
+      "Upload starting...",
+      upload_progress_text
+    )
+
+    @upload_progress = MockProgress.new(true, false)
+    assert_equal(
+      "828.7 MB of 456.2 MB at 990.1 MB/s; 10227 days remaining",
+      upload_progress_text
+    )
+
+    @upload_progress = MockProgress.new(true, true)
+    assert_equal(
+      "A message",
+      upload_progress_text
+    )
+  end
+
+  def test_upload_progress_update_bar_js
+    assert_equal(
+      "$('UploadProgressBar0').firstChild.firstChild.style.width='0%'",
+      upload_progress_update_bar_js
+    )
+
+    assert_equal(
+      "$('UploadProgressBar0').firstChild.firstChild.style.width='50%'",
+      upload_progress_update_bar_js(50)
+    )
+  end
+
+  def test_finish_upload_status
+    assert_equal(
+      "<html><head><script language=\"javascript\" type=\"text/javascript\">function finish() { if (parent.document.uploadStatus0) { parent.document.uploadStatus0.stop();\n }\n }</script></head><body onload=\"finish()\"></body></html>",
+      finish_upload_status
+    )
+
+    assert_equal(
+      "<html><head><script language=\"javascript\" type=\"text/javascript\">function finish() { if (parent.document.uploadStatus0) { parent.document.uploadStatus0.stop(123);\n }\n }</script></head><body onload=\"finish()\"></body></html>",
+      finish_upload_status(:client_js_argument => 123)
+    )
+
+    assert_equal(
+      "<html><head><script language=\"javascript\" type=\"text/javascript\">function finish() { if (parent.document.uploadStatus0) { parent.document.uploadStatus0.stop();\nparent.location.replace('/redirected/');\n }\n }</script></head><body onload=\"finish()\"></body></html>",
+      finish_upload_status(:redirect_to => '/redirected/')
+    )
+  end
+
+  def test_form_tag_with_upload_progress
+    assert_equal(
+      "<form action=\"http://www.example.com\" enctype=\"multipart/form-data\" method=\"post\" onsubmit=\"if (this.action.indexOf('upload_id') &lt; 0){ this.action += '?upload_id=1'; }this.target = 'UploadTarget1';$('UploadStatus1').innerHTML='Upload starting...'; $('UploadProgressBar1').firstChild.firstChild.style.width='0%'; if (document.uploadStatus1) { document.uploadStatus1.stop(); }document.uploadStatus1 = new Ajax.PeriodicalUpdater('UploadStatus1','http://www.example.com', {script:true, onComplete:function(request){$('UploadStatus1').innerHTML='A message';$('UploadProgressBar1').firstChild.firstChild.style.width='100%';document.uploadStatus1 = null}, asynchronous:true}.extend({decay:1.8,freqency:2.0})); return true\"><iframe id=\"UploadTarget1\" name=\"UploadTarget1\" src=\"\" style=\"width:0px;height:0px;border:0\"></iframe>",
+      form_tag_with_upload_progress
+    )
+  end
+
+  def test_form_tag_with_upload_progress_custom
+    assert_equal(
+      "<form action=\"http://www.example.com\" enctype=\"multipart/form-data\" method=\"post\" onsubmit=\"if (this.action.indexOf('upload_id') &lt; 0){ this.action += '?upload_id=5'; }this.target = 'awindow';$('UploadStatus0').innerHTML='Upload starting...'; $('UploadProgressBar0').firstChild.firstChild.style.width='0%'; alert('foo'); if (document.uploadStatus0) { document.uploadStatus0.stop(); }document.uploadStatus0 = new Ajax.PeriodicalUpdater('UploadStatus0','http://www.example.com', {script:true, onComplete:function(request){$('UploadStatus0').innerHTML='A message';$('UploadProgressBar0').firstChild.firstChild.style.width='100%';document.uploadStatus0 = null; alert('bar')}, asynchronous:true}.extend({decay:7,freqency:6})); return true\" target=\"awindow\">",
+      form_tag_with_upload_progress({:upload_id => 5}, {:begin => "alert('foo')", :finish => "alert('bar')", :frequency => 6, :decay => 7, :target => 'awindow'}) 
+    )
+  end
+end
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