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authorBob Remeika <bob.remeika@gmail.com>2009-09-24 00:18:52 -0700
committerStefan Penner <stefan.penner@gmail.com>2010-01-27 12:44:28 -0600
commit6fa8f81d7d730527f92d8e373dfc32199799681b (patch)
tree4ef2b8c0c21ef26ea0ad5a47d53f1dd9d5eb38a0 /actionpack/test
parent88e793e5e77efbd43a5a2bb4eaba283255f6a262 (diff)
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Took another stab at observe_field. Now implementing data only helpers as script elements.
Diffstat (limited to 'actionpack/test')
-rw-r--r--actionpack/test/javascript/ajax_test.rb51
1 files changed, 28 insertions, 23 deletions
diff --git a/actionpack/test/javascript/ajax_test.rb b/actionpack/test/javascript/ajax_test.rb
index e46e346d79..97a69ba732 100644
--- a/actionpack/test/javascript/ajax_test.rb
+++ b/actionpack/test/javascript/ajax_test.rb
@@ -112,6 +112,8 @@ class ButtonToRemoteTest < AjaxTestCase
end
end
+# TODO: We need a better way to test JSON being returned from data only helpers - BR
+# TODO: We might also need a lower level data only helper method??? - BR
class ObserveFieldTest < AjaxTestCase
def protect_against_forgery?
false
@@ -123,46 +125,49 @@ class ObserveFieldTest < AjaxTestCase
test "basic" do
assert_html field,
- %w(div style="display:none" data-observe="true" data-observe-field="title")
+ %w(script type="application/json" data-rails-type="observe_field")
end
test "using a url string" do
assert_html field(:url => "/some/other/url"),
- %w(data-url="/some/other/url")
+ %w("url":"/some/other/url")
end
test "using a url hash" do
assert_html field(:url => {:controller => :blog, :action => :update}),
- %w(data-url="/url/hash")
+ %w("url":"/url/hash")
end
- test "with a :frequency option" do
+ test "using a :frequency option" do
assert_html field(:frequency => 5.minutes),
- %w(data-frequency="300")
+ %w("frequency":300)
end
- test "with a :frequency option of 0" do
- assert_no_match /data-frequency/, field(:frequency => 0)
+ test "using a :frequency option of 0" do
+ assert_no_match /frequency/, field(:frequency => 0)
end
+ # TODO: Finish when remote_function or some equivilent is finished -BR
# 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, parameters:value})})\n//]]>\n</script>),
# observe_field("glass", :frequency => 5.minutes, :url => { :action => "reorder_if_empty" })
# end
-#
-# def test_observe_field_using_with_option
-# expected = %(<script type=\"text/javascript\">\n//<![CDATA[\nnew Form.Element.Observer('glass', 300, function(element, value) {new Ajax.Request('http://www.example.com/check_value', {asynchronous:true, evalScripts:true, parameters:'id=' + encodeURIComponent(value)})})\n//]]>\n</script>)
-# assert_dom_equal expected, observe_field("glass", :frequency => 5.minutes, :url => { :action => "check_value" }, :with => 'id')
-# assert_dom_equal expected, observe_field("glass", :frequency => 5.minutes, :url => { :action => "check_value" }, :with => "'id=' + encodeURIComponent(value)")
-# end
-#
-# def test_observe_field_using_json_in_with_option
-# expected = %(<script type=\"text/javascript\">\n//<![CDATA[\nnew Form.Element.Observer('glass', 300, function(element, value) {new Ajax.Request('http://www.example.com/check_value', {asynchronous:true, evalScripts:true, parameters:{'id':value}})})\n//]]>\n</script>)
-# assert_dom_equal expected, observe_field("glass", :frequency => 5.minutes, :url => { :action => "check_value" }, :with => "{'id':value}")
-# 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
+
+ # TODO: Consider using JSON instead of strings. Is using 'value' as a magical reference to the value of the observed field weird? (Rails2 does this) - BR
+ test "using a :with option" do
+ assert_html field(:with => "foo"),
+ %w("with":"'foo=' + encodeURIComponent(value)")
+ assert_html field(:with => "'foo=' + encodeURIComponent(value)"),
+ %w("with":"'foo=' + encodeURIComponent(value)")
+ end
+
+ test "using json in a :with option" do
+ assert_html field(:with => "{'id':value}"),
+ %w("with":"{'id':value}")
+ end
+
+ test "using :function for callback" do
+ assert_html field(:function => "alert('Element changed')"),
+ %w("function":"function(element, value) {alert('Element changed')}")
+ end
end