Improve Action View test coverage. Closes #7241, #7243, #7244.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6967 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

actionpack/CHANGELOG

@@ -1,5 +1,7 @@
 *SVN*
 
+* Improve Action View test coverage.  #7241, #7243, #7244 [Rich Collins]
+
 * Resources: url_for([parent, child]) generates /parents/1/children/2 for the nested resource. Likewise with the other simply helpful methods like form_for and link_to.  #6432 [mhw, Jonathan Vaught, lotswholetime]
 
 * Assume html format when rendering partials in RJS. #8076 [Rick]

actionpack/test/template/javascript_helper_test.rb

@@ -46,6 +46,11 @@ class JavaScriptHelperTest < Test::Unit::TestCase
     assert_dom_equal %(<a href="#" class="updater" onclick="Element.update(&quot;header&quot;, &quot;\\074h1\\076Greetings\\074/h1\\076&quot;);; return false;">Greet me!</a>), html
   end
 
+  def test_link_to_function_with_href
+    assert_dom_equal %(<a href="http://example.com/" onclick="alert('Hello world!'); return false;">Greeting</a>), 
+      link_to_function("Greeting", "alert('Hello world!')", :href => 'http://example.com/')
+  end
+
   def test_button_to_function
     assert_dom_equal %(<input type="button" onclick="alert('Hello world!');" value="Greeting" />), 
       button_to_function("Greeting", "alert('Hello world!')")

actionpack/test/template/prototype_helper_test.rb

@@ -210,7 +210,12 @@ class PrototypeHelperTest < Test::Unit::TestCase
     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_observe_field_without_frequency
+    assert_dom_equal %(<script type=\"text/javascript\">\n//<![CDATA[\nnew Form.Element.EventObserver('glass', function(element, value) {new Ajax.Request('http://www.example.com/', {asynchronous:true, evalScripts:true, parameters:value})})\n//]]>\n</script>),
+      observe_field("glass")
+  end
+
   def test_update_page
     block = Proc.new { |page| page.replace_html('foo', 'bar') }
     assert_equal create_generator(&block).to_s, update_page(&block)