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More tests for JavascriptHelper #1460

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1451 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
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1 parent 92473b8 commit a49a784dc7e8c45065d072aa99f1cda18c9322bb @dhh dhh committed
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  1. +52 −0 actionpack/test/template/javascript_helper.rb
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52 actionpack/test/template/javascript_helper.rb
@@ -2,8 +2,60 @@
class JavascriptHelperTest < Test::Unit::TestCase
include ActionView::Helpers::JavascriptHelper
+
+ include ActionView::Helpers::UrlHelper
+ include ActionView::Helpers::TagHelper
+
+ def setup
+ @controller = Class.new do
+ def url_for(options, *parameters_for_method_reference)
+ url = "http://www.example.com/"
+ url << options[:action].to_s if options and options[:action]
+ url
+ end
+ end
+ @controller = @controller.new
+ end
def test_escape_javascript
assert_equal %(This \\"thing\\" is really\\n netos\\'), escape_javascript(%(This "thing" is really\n netos'))
end
+
+ def test_link_to_function
+ assert_equal %(<a href="#" onclick="alert('Hello world!'); return false;">Greeting</a>),
+ link_to_function("Greeting", "alert('Hello world!')")
+ end
+
+ def test_link_to_remote
+ assert_equal %(<a class="fine" href="#" onclick="new Ajax.Request('http://www.example.com/whatnot', {asynchronous:true}); return false;">Remote outpost</a>),
+ link_to_remote("Remote outpost", { :url => { :action => "whatnot" }}, { :class => "fine" })
+ assert_equal %(<a href="#" onclick="new Ajax.Request('http://www.example.com/whatnot', {onComplete:function(request){alert(request.reponseText)}, asynchronous:true}); return false;">Remote outpost</a>),
+ link_to_remote("Remote outpost", :complete => "alert(request.reponseText)", :url => { :action => "whatnot" })
+ end
+
+ def test_periodically_call_remote
+ assert_equal %(<script>new PeriodicalExecuter(function() {new Ajax.Updater('schremser_bier', 'http://www.example.com/mehr_bier', {asynchronous:true})}, 10)</script>),
+ periodically_call_remote(:update => "schremser_bier", :url => { :action => "mehr_bier" })
+ end
+
+ def test_form_remote_tag
+ assert_equal %(<form onsubmit="new Ajax.Updater('glass_of_beer', 'http://www.example.com/fast', {parameters:Form.serialize(this), asynchronous:true}); return false;">),
+ form_remote_tag(:update => "glass_of_beer", :url => { :action => :fast })
+ end
+
+ def test_submit_to_remote
+ assert_equal %(<input name="More beer!" onclick="new Ajax.Updater('empty_bottle', 'http://www.example.com/', {parameters:Form.serialize(this.form), asynchronous:true}); return false;" type="button" value="1000000" />),
+ submit_to_remote("More beer!", 1_000_000, :update => "empty_bottle")
+ end
+
+ def test_observe_field
+ assert_equal %(<script type="text/javascript">new Form.Element.Observer('glass', 300, function(element, value) {new Ajax.Request('http://www.example.com/reorder_if_empty', {asynchronous:true})})</script>),
+ observe_field("glass", :frequency => 5.minutes, :url => { :action => "reorder_if_empty" })
+ end
+
+ def test_observe_form
+ assert_equal %(<script type="text/javascript">new Form.Observer('cart', 2, function(element, value) {new Ajax.Request('http://www.example.com/cart_changed', {asynchronous:true})})</script>),
+ observe_form("cart", :frequency => 2, :url => { :action => "cart_changed" })
+ end
+
end

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