JezK
Edit File: javascript_helper_test.rb
require 'abstract_unit' class JavaScriptHelperTest < ActionView::TestCase tests ActionView::Helpers::JavaScriptHelper def test_define_javascript_functions # check if prototype.js is included first assert_not_nil define_javascript_functions.split("\n")[1].match(/Prototype JavaScript framework/) # check that scriptaculous.js is not in here, only needed if loaded remotely assert_nil define_javascript_functions.split("\n")[1].match(/var Scriptaculous = \{/) end def test_escape_javascript assert_equal '', escape_javascript(nil) assert_equal %(This \\"thing\\" is really\\n netos\\'), escape_javascript(%(This "thing" is really\n netos')) assert_equal %(backslash\\\\test), escape_javascript( %(backslash\\test) ) assert_equal %(dont <\\/close> tags), escape_javascript(%(dont </close> tags)) end def test_link_to_function assert_dom_equal %(<a href="#" onclick="alert('Hello world!'); return false;">Greeting</a>), link_to_function("Greeting", "alert('Hello world!')") end def test_link_to_function_with_existing_onclick assert_dom_equal %(<a href="#" onclick="confirm('Sanity!'); alert('Hello world!'); return false;">Greeting</a>), link_to_function("Greeting", "alert('Hello world!')", :onclick => "confirm('Sanity!')") end def test_link_to_function_with_rjs_block html = link_to_function( "Greet me!" ) do |page| page.replace_html 'header', "<h1>Greetings</h1>" end assert_dom_equal %(<a href="#" onclick="Element.update("header", "\\u003Ch1\\u003EGreetings\\u003C/h1\\u003E");; return false;">Greet me!</a>), html end def test_link_to_function_with_rjs_block_and_options html = link_to_function( "Greet me!", :class => "updater" ) do |page| page.replace_html 'header', "<h1>Greetings</h1>" end assert_dom_equal %(<a href="#" class="updater" onclick="Element.update("header", "\\u003Ch1\\u003EGreetings\\u003C/h1\\u003E");; 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_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!')") end def test_button_to_function_with_rjs_block html = button_to_function( "Greet me!" ) do |page| page.replace_html 'header', "<h1>Greetings</h1>" end assert_dom_equal %(<input type="button" onclick="Element.update("header", "\\u003Ch1\\u003EGreetings\\u003C/h1\\u003E");;" value="Greet me!" />), html end def test_button_to_function_with_rjs_block_and_options html = button_to_function( "Greet me!", :class => "greeter" ) do |page| page.replace_html 'header', "<h1>Greetings</h1>" end assert_dom_equal %(<input type="button" class="greeter" onclick="Element.update("header", "\\u003Ch1\\u003EGreetings\\u003C\/h1\\u003E");;" value="Greet me!" />), html end def test_button_to_function_with_onclick assert_dom_equal "<input onclick=\"alert('Goodbye World :('); alert('Hello world!');\" type=\"button\" value=\"Greeting\" />", button_to_function("Greeting", "alert('Hello world!')", :onclick => "alert('Goodbye World :(')") end def test_button_to_function_without_function assert_dom_equal "<input onclick=\";\" type=\"button\" value=\"Greeting\" />", button_to_function("Greeting") end def test_javascript_tag assert_dom_equal "<script type=\"text/javascript\">\n//<![CDATA[\nalert('hello')\n//]]>\n</script>", javascript_tag("alert('hello')") end def test_javascript_tag_with_options assert_dom_equal "<script id=\"the_js_tag\" type=\"text/javascript\">\n//<![CDATA[\nalert('hello')\n//]]>\n</script>", javascript_tag("alert('hello')", :id => "the_js_tag") end def test_javascript_tag_with_block _erbout = '' javascript_tag { _erbout.concat "alert('hello')" } assert_dom_equal "<script type=\"text/javascript\">\n//<![CDATA[\nalert('hello')\n//]]>\n</script>", _erbout end def test_javascript_tag_with_block_and_options _erbout = '' javascript_tag(:id => "the_js_tag") { _erbout.concat "alert('hello')" } assert_dom_equal "<script id=\"the_js_tag\" type=\"text/javascript\">\n//<![CDATA[\nalert('hello')\n//]]>\n</script>", _erbout end def test_javascript_cdata_section assert_dom_equal "\n//<![CDATA[\nalert('hello')\n//]]>\n", javascript_cdata_section("alert('hello')") end end