Add much-needed html-scanner tests. Fixed CDATA parsing bug. [Rick]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6117 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 69 insertions, 0 deletions

diff --git a/actionpack/test/controller/html-scanner/node_test.rb b/actionpack/test/controller/html-scanner/node_test.rb
new file mode 100644
index 0000000000..1cf0a4bb67
--- /dev/null
+++ b/actionpack/test/controller/html-scanner/node_test.rb
@@ -0,0 +1,69 @@
+require File.dirname(__FILE__) + '/../../abstract_unit'
+require 'test/unit'
+
+class NodeTest < Test::Unit::TestCase
+  
+  class MockNode
+    def initialize(matched, value)
+      @matched = matched
+      @value = value
+    end
+    
+    def find(conditions)
+      @matched && self
+    end
+    
+    def to_s
+      @value.to_s
+    end
+  end
+  
+  def setup
+    @node = HTML::Node.new("parent")
+    @node.children.concat [MockNode.new(false,1), MockNode.new(true,"two"), MockNode.new(false,:three)]
+  end
+  
+  def test_match
+    assert !@node.match("foo")
+  end
+  
+  def test_tag
+    assert !@node.tag?
+  end
+  
+  def test_to_s
+    assert_equal "1twothree", @node.to_s
+  end
+  
+  def test_find
+    assert_equal "two", @node.find('blah').to_s
+  end
+
+  def test_parse_strict
+    s = "<b foo='hello'' bar='baz'>"
+    assert_raise(RuntimeError) { HTML::Node.parse(nil,0,0,s) }
+  end
+
+  def test_parse_relaxed
+    s = "<b foo='hello'' bar='baz'>"
+    node = nil
+    assert_nothing_raised { node = HTML::Node.parse(nil,0,0,s,false) }
+    assert node.attributes.has_key?("foo")
+    assert !node.attributes.has_key?("bar")
+  end
+
+  def test_to_s_with_boolean_attrs
+    s = "<b foo bar>"
+    node = HTML::Node.parse(nil,0,0,s)
+    assert node.attributes.has_key?("foo")
+    assert node.attributes.has_key?("bar")
+    assert "<b foo bar>", node.to_s
+  end
+  
+  def test_parse_with_unclosed_tag
+    s = "<span onmouseover='bang'"
+    node = nil
+    assert_nothing_raised { node = HTML::Node.parse(nil,0,0,s,false) }
+    assert node.attributes.has_key?("onmouseover")
+  end
+end