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require File.dirname(__FILE__) + '/../abstract_unit'
module BaseTest
include ActionView::Helpers::JavaScriptHelper
include ActionView::Helpers::PrototypeHelper
include ActionView::Helpers::ScriptaculousHelper
include ActionView::Helpers::UrlHelper
include ActionView::Helpers::TagHelper
include ActionView::Helpers::TextHelper
include ActionView::Helpers::FormHelper
include ActionView::Helpers::CaptureHelper
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 << "?a=#{options[:a]}" if options && options[:a]
url << "&b=#{options[:b]}" if options && options[:a] && options[:b]
url
end
end.new
end
protected
def create_generator
block = Proc.new { |*args| yield *args if block_given? }
JavaScriptGenerator.new self, &block
end
end
class PrototypeHelperTest < Test::Unit::TestCase
include BaseTest
def test_link_to_remote
assert_dom_equal %(<a class=\"fine\" href=\"#\" onclick=\"new Ajax.Request('http://www.example.com/whatnot', {asynchronous:true, evalScripts:true}); return false;\">Remote outpost</a>),
link_to_remote("Remote outpost", { :url => { :action => "whatnot" }}, { :class => "fine" })
assert_dom_equal %(<a href=\"#\" onclick=\"new Ajax.Request('http://www.example.com/whatnot', {asynchronous:true, evalScripts:true, onComplete:function(request){alert(request.reponseText)}}); return false;\">Remote outpost</a>),
link_to_remote("Remote outpost", :complete => "alert(request.reponseText)", :url => { :action => "whatnot" })
assert_dom_equal %(<a href=\"#\" onclick=\"new Ajax.Request('http://www.example.com/whatnot', {asynchronous:true, evalScripts:true, onSuccess:function(request){alert(request.reponseText)}}); return false;\">Remote outpost</a>),
link_to_remote("Remote outpost", :success => "alert(request.reponseText)", :url => { :action => "whatnot" })
assert_dom_equal %(<a href=\"#\" onclick=\"new Ajax.Request('http://www.example.com/whatnot', {asynchronous:true, evalScripts:true, onFailure:function(request){alert(request.reponseText)}}); return false;\">Remote outpost</a>),
link_to_remote("Remote outpost", :failure => "alert(request.reponseText)", :url => { :action => "whatnot" })
assert_dom_equal %(<a href=\"#\" onclick=\"new Ajax.Request('http://www.example.com/whatnot?a=10&amp;b=20', {asynchronous:true, evalScripts:true, onFailure:function(request){alert(request.reponseText)}}); return false;\">Remote outpost</a>),
link_to_remote("Remote outpost", :failure => "alert(request.reponseText)", :url => { :action => "whatnot", :a => '10', :b => '20' })
end
def test_periodically_call_remote
assert_dom_equal %(<script type="text/javascript">\n//<![CDATA[\nnew PeriodicalExecuter(function() {new Ajax.Updater('schremser_bier', 'http://www.example.com/mehr_bier', {asynchronous:true, evalScripts:true})}, 10)\n//]]>\n</script>),
periodically_call_remote(:update => "schremser_bier", :url => { :action => "mehr_bier" })
end
def test_form_remote_tag
assert_dom_equal %(<form action=\"http://www.example.com/fast\" method=\"post\" onsubmit=\"new Ajax.Updater('glass_of_beer', 'http://www.example.com/fast', {asynchronous:true, evalScripts:true, parameters:Form.serialize(this)}); return false;\">),
form_remote_tag(:update => "glass_of_beer", :url => { :action => :fast })
assert_dom_equal %(<form action=\"http://www.example.com/fast\" method=\"post\" onsubmit=\"new Ajax.Updater({success:'glass_of_beer'}, 'http://www.example.com/fast', {asynchronous:true, evalScripts:true, parameters:Form.serialize(this)}); return false;\">),
form_remote_tag(:update => { :success => "glass_of_beer" }, :url => { :action => :fast })
assert_dom_equal %(<form action=\"http://www.example.com/fast\" method=\"post\" onsubmit=\"new Ajax.Updater({failure:'glass_of_water'}, 'http://www.example.com/fast', {asynchronous:true, evalScripts:true, parameters:Form.serialize(this)}); return false;\">),
form_remote_tag(:update => { :failure => "glass_of_water" }, :url => { :action => :fast })
assert_dom_equal %(<form action=\"http://www.example.com/fast\" method=\"post\" onsubmit=\"new Ajax.Updater({success:'glass_of_beer',failure:'glass_of_water'}, 'http://www.example.com/fast', {asynchronous:true, evalScripts:true, parameters:Form.serialize(this)}); return false;\">),
form_remote_tag(:update => { :success => 'glass_of_beer', :failure => "glass_of_water" }, :url => { :action => :fast })
end
def test_on_callbacks
callbacks = [:uninitialized, :loading, :loaded, :interactive, :complete, :success, :failure]
callbacks.each do |callback|
assert_dom_equal %(<form action=\"http://www.example.com/fast\" method=\"post\" onsubmit=\"new Ajax.Updater('glass_of_beer', 'http://www.example.com/fast', {asynchronous:true, evalScripts:true, on#{callback.to_s.capitalize}:function(request){monkeys();}, parameters:Form.serialize(this)}); return false;">),
form_remote_tag(:update => "glass_of_beer", :url => { :action => :fast }, callback=>"monkeys();")
assert_dom_equal %(<form action=\"http://www.example.com/fast\" method=\"post\" onsubmit=\"new Ajax.Updater({success:'glass_of_beer'}, 'http://www.example.com/fast', {asynchronous:true, evalScripts:true, on#{callback.to_s.capitalize}:function(request){monkeys();}, parameters:Form.serialize(this)}); return false;">),
form_remote_tag(:update => { :success => "glass_of_beer" }, :url => { :action => :fast }, callback=>"monkeys();")
assert_dom_equal %(<form action=\"http://www.example.com/fast\" method=\"post\" onsubmit=\"new Ajax.Updater({failure:'glass_of_beer'}, 'http://www.example.com/fast', {asynchronous:true, evalScripts:true, on#{callback.to_s.capitalize}:function(request){monkeys();}, parameters:Form.serialize(this)}); return false;">),
form_remote_tag(:update => { :failure => "glass_of_beer" }, :url => { :action => :fast }, callback=>"monkeys();")
assert_dom_equal %(<form action=\"http://www.example.com/fast\" method=\"post\" onsubmit=\"new Ajax.Updater({success:'glass_of_beer',failure:'glass_of_water'}, 'http://www.example.com/fast', {asynchronous:true, evalScripts:true, on#{callback.to_s.capitalize}:function(request){monkeys();}, parameters:Form.serialize(this)}); return false;">),
form_remote_tag(:update => { :success => "glass_of_beer", :failure => "glass_of_water" }, :url => { :action => :fast }, callback=>"monkeys();")
end
#HTTP status codes 200 up to 599 have callbacks
#these should work
100.upto(599) do |callback|
assert_dom_equal %(<form action=\"http://www.example.com/fast\" method=\"post\" onsubmit=\"new Ajax.Updater('glass_of_beer', 'http://www.example.com/fast', {asynchronous:true, evalScripts:true, on#{callback.to_s.capitalize}:function(request){monkeys();}, parameters:Form.serialize(this)}); return false;">),
form_remote_tag(:update => "glass_of_beer", :url => { :action => :fast }, callback=>"monkeys();")
end
#test 200 and 404
assert_dom_equal %(<form action=\"http://www.example.com/fast\" method=\"post\" onsubmit=\"new Ajax.Updater('glass_of_beer', 'http://www.example.com/fast', {asynchronous:true, evalScripts:true, on200:function(request){monkeys();}, on404:function(request){bananas();}, parameters:Form.serialize(this)}); return false;">),
form_remote_tag(:update => "glass_of_beer", :url => { :action => :fast }, 200=>"monkeys();", 404=>"bananas();")
#these shouldn't
1.upto(99) do |callback|
assert_dom_equal %(<form action=\"http://www.example.com/fast\" method=\"post\" onsubmit=\"new Ajax.Updater('glass_of_beer', 'http://www.example.com/fast', {asynchronous:true, evalScripts:true, parameters:Form.serialize(this)}); return false;">),
form_remote_tag(:update => "glass_of_beer", :url => { :action => :fast }, callback=>"monkeys();")
end
600.upto(999) do |callback|
assert_dom_equal %(<form action=\"http://www.example.com/fast\" method=\"post\" onsubmit=\"new Ajax.Updater('glass_of_beer', 'http://www.example.com/fast', {asynchronous:true, evalScripts:true, parameters:Form.serialize(this)}); return false;">),
form_remote_tag(:update => "glass_of_beer", :url => { :action => :fast }, callback=>"monkeys();")
end
#test ultimate combo
assert_dom_equal %(<form action=\"http://www.example.com/fast\" method=\"post\" onsubmit=\"new Ajax.Updater('glass_of_beer', 'http://www.example.com/fast', {asynchronous:true, evalScripts:true, on200:function(request){monkeys();}, on404:function(request){bananas();}, onComplete:function(request){c();}, onFailure:function(request){f();}, onLoading:function(request){c1()}, onSuccess:function(request){s()}, parameters:Form.serialize(this)}); return false;\">),
form_remote_tag(:update => "glass_of_beer", :url => { :action => :fast }, :loading => "c1()", :success => "s()", :failure => "f();", :complete => "c();", 200=>"monkeys();", 404=>"bananas();")
end
def test_submit_to_remote
assert_dom_equal %(<input name=\"More beer!\" onclick=\"new Ajax.Updater('empty_bottle', 'http://www.example.com/', {asynchronous:true, evalScripts:true, parameters:Form.serialize(this.form)}); return false;\" type=\"button\" value=\"1000000\" />),
submit_to_remote("More beer!", 1_000_000, :update => "empty_bottle")
end
def test_observe_field
assert_dom_equal %(<script type=\"text/javascript\">\n//<![CDATA[\nnew Form.Element.Observer('glass', 300, function(element, value) {new Ajax.Request('http://www.example.com/reorder_if_empty', {asynchronous:true, evalScripts:true})})\n//]]>\n</script>),
observe_field("glass", :frequency => 5.minutes, :url => { :action => "reorder_if_empty" })
end
def test_observe_field_using_function_for_callback
assert_dom_equal %(<script type=\"text/javascript\">\n//<![CDATA[\nnew Form.Element.Observer('glass', 300, function(element, value) {alert('Element changed')})\n//]]>\n</script>),
observe_field("glass", :frequency => 5.minutes, :function => "alert('Element changed')")
end
def test_observe_form
assert_dom_equal %(<script type=\"text/javascript\">\n//<![CDATA[\nnew Form.Observer('cart', 2, function(element, value) {new Ajax.Request('http://www.example.com/cart_changed', {asynchronous:true, evalScripts:true})})\n//]]>\n</script>),
observe_form("cart", :frequency => 2, :url => { :action => "cart_changed" })
end
def test_observe_form_using_function_for_callback
assert_dom_equal %(<script type=\"text/javascript\">\n//<![CDATA[\nnew Form.Observer('cart', 2, function(element, value) {alert('Form changed')})\n//]]>\n</script>),
observe_form("cart", :frequency => 2, :function => "alert('Form changed')")
end
def test_update_element_function
assert_equal %($('myelement').innerHTML = 'blub';\n),
update_element_function('myelement', :content => 'blub')
assert_equal %($('myelement').innerHTML = 'blub';\n),
update_element_function('myelement', :action => :update, :content => 'blub')
assert_equal %($('myelement').innerHTML = '';\n),
update_element_function('myelement', :action => :empty)
assert_equal %(Element.remove('myelement');\n),
update_element_function('myelement', :action => :remove)
assert_equal %(new Insertion.Bottom('myelement','blub');\n),
update_element_function('myelement', :position => 'bottom', :content => 'blub')
assert_equal %(new Insertion.Bottom('myelement','blub');\n),
update_element_function('myelement', :action => :update, :position => :bottom, :content => 'blub')
_erbout = ""
assert_equal %($('myelement').innerHTML = 'test';\n),
update_element_function('myelement') { _erbout << "test" }
_erbout = ""
assert_equal %($('myelement').innerHTML = 'blockstuff';\n),
update_element_function('myelement', :content => 'paramstuff') { _erbout << "blockstuff" }
end
def test_update_page
block = Proc.new { |page| page.replace_html('foo', 'bar') }
assert_equal create_generator(&block).to_s, update_page(&block)
end
def test_update_page_tag
block = Proc.new { |page| page.replace_html('foo', 'bar') }
assert_equal javascript_tag(create_generator(&block).to_s), update_page_tag(&block)
end
end
class JavaScriptGeneratorTest < Test::Unit::TestCase
include BaseTest
def setup
super
@generator = create_generator
end
def test_insert_html_with_string
assert_equal 'new Insertion.Top("element", "<p>This is a test</p>");',
@generator.insert_html(:top, 'element', '<p>This is a test</p>')
assert_equal 'new Insertion.Bottom("element", "<p>This is a test</p>");',
@generator.insert_html(:bottom, 'element', '<p>This is a test</p>')
assert_equal 'new Insertion.Before("element", "<p>This is a test</p>");',
@generator.insert_html(:before, 'element', '<p>This is a test</p>')
assert_equal 'new Insertion.After("element", "<p>This is a test</p>");',
@generator.insert_html(:after, 'element', '<p>This is a test</p>')
end
def test_replace_html_with_string
assert_equal 'Element.update("element", "<p>This is a test</p>");',
@generator.replace_html('element', '<p>This is a test</p>')
end
def test_replace_element_with_string
assert_equal 'Element.replace("element", "<div id=\"element\"><p>This is a test</p></div>");',
@generator.replace('element', '<div id="element"><p>This is a test</p></div>')
end
def test_remove
assert_equal '["foo"].each(Element.remove);',
@generator.remove('foo')
assert_equal '["foo", "bar", "baz"].each(Element.remove);',
@generator.remove('foo', 'bar', 'baz')
end
def test_show
assert_equal 'Element.show("foo");',
@generator.show('foo')
assert_equal 'Element.show("foo", "bar", "baz");',
@generator.show('foo', 'bar', 'baz')
end
def test_hide
assert_equal 'Element.hide("foo");',
@generator.hide('foo')
assert_equal 'Element.hide("foo", "bar", "baz");',
@generator.hide('foo', 'bar', 'baz')
end
def test_alert
assert_equal 'alert("hello");', @generator.alert('hello')
end
def test_redirect_to
assert_equal 'window.location.href = "http://www.example.com/welcome";',
@generator.redirect_to(:action => 'welcome')
end
def test_delay
@generator.delay(20) do
@generator.hide('foo')
end
assert_equal "setTimeout(function() {\n;\nElement.hide(\"foo\");\n}, 20000);", @generator.to_s
end
def test_to_s
@generator.insert_html(:top, 'element', '<p>This is a test</p>')
@generator.insert_html(:bottom, 'element', '<p>This is a test</p>')
@generator.remove('foo', 'bar')
@generator.replace_html('baz', '<p>This is a test</p>')
assert_equal <<-EOS.chomp, @generator.to_s
new Insertion.Top("element", "<p>This is a test</p>");
new Insertion.Bottom("element", "<p>This is a test</p>");
["foo", "bar"].each(Element.remove);
Element.update("baz", "<p>This is a test</p>");
EOS
end
def test_element_access
assert_equal %($("hello");), @generator['hello']
end
def test_element_proxy_one_deep
@generator['hello'].hide
assert_equal %($("hello").hide();), @generator.to_s
end
def test_element_proxy_assignment
@generator['hello'].width = 400
assert_equal %($("hello").width = 400;), @generator.to_s
end
def test_element_proxy_two_deep
@generator['hello'].hide("first").clean_whitespace
assert_equal %($("hello").hide("first").cleanWhitespace();), @generator.to_s
end
def test_select_access
assert_equal %($$("div.hello");), @generator.select('div.hello')
end
def test_select_proxy_one_deep
@generator.select('p.welcome b').first.hide
assert_equal %($$("p.welcome b").first().hide();), @generator.to_s
end
def test_visual_effect
assert_equal %(new Effect.Puff("blah",{});),
@generator.visual_effect(:puff,'blah')
end
def test_visual_effect_toggle
assert_equal %(Effect.toggle("blah",'appear',{});),
@generator.visual_effect(:toggle_appear,'blah')
end
def test_sortable
assert_equal %(Sortable.create("blah", {onUpdate:function(){new Ajax.Request('http://www.example.com/order', {asynchronous:true, evalScripts:true, parameters:Sortable.serialize("blah")})}});),
@generator.sortable('blah', :url => { :action => "order" })
end
def test_draggable
assert_equal %(new Draggable("blah", {});),
@generator.draggable('blah')
end
def test_drop_receiving
assert_equal %(Droppables.add("blah", {onDrop:function(element){new Ajax.Request('http://www.example.com/order', {asynchronous:true, evalScripts:true, parameters:'id=' + encodeURIComponent(element.id)})}});),
@generator.drop_receiving('blah', :url => { :action => "order" })
end
def test_collection_first_and_last
@generator.select('p.welcome b').first.hide()
@generator.select('p.welcome b').last.show()
assert_equal <<-EOS.strip, @generator.to_s
$$("p.welcome b").first().hide();
$$("p.welcome b").last().show();
EOS
end
def test_collection_proxy_with_each
@generator.select('p.welcome b').each do |value|
value.remove_class_name 'selected'
end
@generator.select('p.welcome b').each do |value, index|
@generator.visual_effect :highlight, value
end
assert_equal <<-EOS.strip, @generator.to_s
$$("p.welcome b").each(function(value, index) {
value.removeClassName("selected");
});
$$("p.welcome b").each(function(value, index) {
new Effect.Highlight(value,{});
});
EOS
end
def test_collection_proxy_on_collect
@generator.select('p').collect('a') { |para| para.show }
@generator.select('p').collect { |para| para.hide }
assert_equal <<-EOS.strip, @generator.to_s
var a = $$("p").collect(function(value, index) {
return value.show();
});
$$("p").collect(function(value, index) {
return value.hide();
});
EOS
@generator = create_generator
end
def test_collection_proxy_with_grep
@generator.select('p').grep 'a', /^a/ do |value|
@generator << '(value.className == "welcome")'
end
@generator.select('p').grep 'b', /b$/ do |value, index|
@generator.call 'alert', value
@generator << '(value.className == "welcome")'
end
assert_equal <<-EOS.strip, @generator.to_s
var a = $$("p").grep(/^a/, function(value, index) {
return (value.className == "welcome");
});
var b = $$("p").grep(/b$/, function(value, index) {
alert(value);
return (value.className == "welcome");
});
EOS
end
def test_collection_proxy_with_inject
@generator.select('p').inject 'a', [] do |memo, value|
@generator << '(value.className == "welcome")'
end
@generator.select('p').inject 'b', nil do |memo, value, index|
@generator.call 'alert', memo
@generator << '(value.className == "welcome")'
end
assert_equal <<-EOS.strip, @generator.to_s
var a = $$("p").inject([], function(memo, value, index) {
return (value.className == "welcome");
});
var b = $$("p").inject(null, function(memo, value, index) {
alert(memo);
return (value.className == "welcome");
});
EOS
end
def test_collection_proxy_with_pluck
@generator.select('p').pluck('a', 'className')
assert_equal %(var a = $$("p").pluck("className");), @generator.to_s
end
def test_collection_proxy_with_zip
ActionView::Helpers::JavaScriptCollectionProxy.new(@generator, '[1, 2, 3]').zip('a', [4, 5, 6], [7, 8, 9])
ActionView::Helpers::JavaScriptCollectionProxy.new(@generator, '[1, 2, 3]').zip('b', [4, 5, 6], [7, 8, 9]) do |array|
@generator.call 'array.reverse'
end
assert_equal <<-EOS.strip, @generator.to_s
var a = [1, 2, 3].zip([4, 5, 6], [7, 8, 9]);
var b = [1, 2, 3].zip([4, 5, 6], [7, 8, 9], function(array) {
return array.reverse();
});
EOS
end
def test_collection_proxy_with_find_all
@generator.select('p').find_all 'a' do |value, index|
@generator << '(value.className == "welcome")'
end
assert_equal <<-EOS.strip, @generator.to_s
var a = $$("p").findAll(function(value, index) {
return (value.className == "welcome");
});
EOS
end
def test_debug_rjs
ActionView::Base.debug_rjs = true
@generator['welcome'].replace_html 'Welcome'
assert_equal "try {\n$(\"welcome\").update(\"Welcome\");\n} catch (e) { alert('RJS error:\\n\\n' + e.toString()); alert('$(\\\"welcome\\\").update(\\\"Welcome\\\");'); throw e }", @generator.to_s
ensure
ActionView::Base.debug_rjs = false
end
def test_class_proxy
@generator.form.focus('my_field')
assert_equal "Form.focus(\"my_field\");", @generator.to_s
end
end
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