X-Git-Url: https://git.njae.me.uk/?a=blobdiff_plain;f=vendor%2Frails%2Factionpack%2Ftest%2Fcontroller%2Fhtml-scanner%2Ftag_node_test.rb;fp=vendor%2Frails%2Factionpack%2Ftest%2Fcontroller%2Fhtml-scanner%2Ftag_node_test.rb;h=d1d466737840a4e87efb3c8726992742fa76bd6d;hb=d115f2e23823271635bad69229a42cd8ac68debe;hp=0000000000000000000000000000000000000000;hpb=37cb670bf3ddde90b214e591f100ed4446469484;p=depot.git

diff --git a/vendor/rails/actionpack/test/controller/html-scanner/tag_node_test.rb b/vendor/rails/actionpack/test/controller/html-scanner/tag_node_test.rb
new file mode 100644
index 0000000..d1d4667
--- /dev/null
+++ b/vendor/rails/actionpack/test/controller/html-scanner/tag_node_test.rb
@@ -0,0 +1,238 @@
+require 'abstract_unit'
+
+class TagNodeTest < Test::Unit::TestCase
+  def test_open_without_attributes
+    node = tag("<tag>")
+    assert_equal "tag", node.name
+    assert_equal Hash.new, node.attributes
+    assert_nil node.closing
+  end
+  
+  def test_open_with_attributes
+    node = tag("<TAG1 foo=hey_ho x:bar=\"blah blah\" BAZ='blah blah blah' >")
+    assert_equal "tag1", node.name
+    assert_equal "hey_ho", node["foo"]
+    assert_equal "blah blah", node["x:bar"]
+    assert_equal "blah blah blah", node["baz"]
+  end
+  
+  def test_self_closing_without_attributes
+    node = tag("<tag/>")
+    assert_equal "tag", node.name
+    assert_equal Hash.new, node.attributes
+    assert_equal :self, node.closing
+  end
+  
+  def test_self_closing_with_attributes
+    node = tag("<tag a=b/>")
+    assert_equal "tag", node.name
+    assert_equal( { "a" => "b" }, node.attributes )
+    assert_equal :self, node.closing
+  end
+  
+  def test_closing_without_attributes
+    node = tag("</tag>")
+    assert_equal "tag", node.name
+    assert_nil node.attributes
+    assert_equal :close, node.closing
+  end
+  
+  def test_bracket_op_when_no_attributes
+    node = tag("</tag>")
+    assert_nil node["foo"]
+  end
+
+  def test_bracket_op_when_attributes
+    node = tag("<tag a=b/>")
+    assert_equal "b", node["a"]
+  end
+  
+  def test_attributes_with_escaped_quotes
+    node = tag("<tag a='b\\'c' b=\"bob \\\"float\\\"\">")
+    assert_equal "b\\'c", node["a"]
+    assert_equal "bob \\\"float\\\"", node["b"]
+  end
+  
+  def test_to_s
+    node = tag("<a b=c d='f' g=\"h 'i'\" />")
+    assert_equal %(<a b='c' d='f' g='h \\'i\\'' />), node.to_s
+  end
+  
+  def test_tag
+    assert tag("<tag>").tag?
+  end
+  
+  def test_match_tag_as_string
+    assert tag("<tag>").match(:tag => "tag")
+    assert !tag("<tag>").match(:tag => "b")
+  end
+  
+  def test_match_tag_as_regexp
+    assert tag("<tag>").match(:tag => /t.g/)
+    assert !tag("<tag>").match(:tag => /t[bqs]g/)
+  end
+
+  def test_match_attributes_as_string
+    t = tag("<tag a=something b=else />")
+    assert t.match(:attributes => {"a" => "something"})
+    assert t.match(:attributes => {"b" => "else"})
+  end
+  
+  def test_match_attributes_as_regexp
+    t = tag("<tag a=something b=else />")
+    assert t.match(:attributes => {"a" => /^something$/})
+    assert t.match(:attributes => {"b" =>  /e.*e/})
+    assert t.match(:attributes => {"a" => /me..i/, "b" => /.ls.$/})
+  end
+  
+  def test_match_attributes_as_number
+    t = tag("<tag a=15 b=3.1415 />")
+    assert t.match(:attributes => {"a" => 15})
+    assert t.match(:attributes => {"b" => 3.1415})
+    assert t.match(:attributes => {"a" => 15, "b" => 3.1415})
+  end
+  
+  def test_match_attributes_exist
+    t = tag("<tag a=15 b=3.1415 />")
+    assert t.match(:attributes => {"a" => true})
+    assert t.match(:attributes => {"b" => true})
+    assert t.match(:attributes => {"a" => true, "b" => true})
+  end
+  
+  def test_match_attributes_not_exist
+    t = tag("<tag a=15 b=3.1415 />")
+    assert t.match(:attributes => {"c" => false})
+    assert t.match(:attributes => {"c" => nil})
+    assert t.match(:attributes => {"a" => true, "c" => false})
+  end
+  
+  def test_match_parent_success
+    t = tag("<tag a=15 b='hello'>", tag("<foo k='value'>"))
+    assert t.match(:parent => {:tag => "foo", :attributes => {"k" => /v.l/, "j" => false}})
+  end
+  
+  def test_match_parent_fail
+    t = tag("<tag a=15 b='hello'>", tag("<foo k='value'>"))
+    assert !t.match(:parent => {:tag => /kafka/})
+  end
+  
+  def test_match_child_success
+    t = tag("<tag x:k='something'>")
+    tag("<child v=john a=kelly>", t)
+    tag("<sib m=vaughn v=james>", t)
+    assert t.match(:child => { :tag => "sib", :attributes => {"v" => /j/}})
+    assert t.match(:child => { :attributes => {"a" => "kelly"}})
+  end
+  
+  def test_match_child_fail
+    t = tag("<tag x:k='something'>")
+    tag("<child v=john a=kelly>", t)
+    tag("<sib m=vaughn v=james>", t)
+    assert !t.match(:child => { :tag => "sib", :attributes => {"v" => /r/}})
+    assert !t.match(:child => { :attributes => {"v" => false}})
+  end
+  
+  def test_match_ancestor_success
+    t = tag("<tag x:k='something'>", tag("<parent v=john a=kelly>", tag("<grandparent m=vaughn v=james>")))
+    assert t.match(:ancestor => {:tag => "parent", :attributes => {"a" => /ll/}})
+    assert t.match(:ancestor => {:attributes => {"m" => "vaughn"}})
+  end
+  
+  def test_match_ancestor_fail
+    t = tag("<tag x:k='something'>", tag("<parent v=john a=kelly>", tag("<grandparent m=vaughn v=james>")))
+    assert !t.match(:ancestor => {:tag => /^parent/, :attributes => {"v" => /m/}})
+    assert !t.match(:ancestor => {:attributes => {"v" => false}})
+  end
+
+  def test_match_descendant_success
+    tag("<grandchild m=vaughn v=james>", tag("<child v=john a=kelly>", t = tag("<tag x:k='something'>")))
+    assert t.match(:descendant => {:tag => "child", :attributes => {"a" => /ll/}})
+    assert t.match(:descendant => {:attributes => {"m" => "vaughn"}})
+  end
+  
+  def test_match_descendant_fail
+    tag("<grandchild m=vaughn v=james>", tag("<child v=john a=kelly>", t = tag("<tag x:k='something'>")))
+    assert !t.match(:descendant => {:tag => /^child/, :attributes => {"v" => /m/}})
+    assert !t.match(:descendant => {:attributes => {"v" => false}})
+  end
+  
+  def test_match_child_count
+    t = tag("<tag x:k='something'>")
+    tag("hello", t)
+    tag("<child v=john a=kelly>", t)
+    tag("<sib m=vaughn v=james>", t)
+    assert t.match(:children => { :count => 2 })
+    assert t.match(:children => { :count => 2..4 })
+    assert t.match(:children => { :less_than => 4 })
+    assert t.match(:children => { :greater_than => 1 })
+    assert !t.match(:children => { :count => 3 })
+  end
+
+  def test_conditions_as_strings
+    t = tag("<tag x:k='something'>")
+    assert t.match("tag" => "tag")
+    assert t.match("attributes" => { "x:k" => "something" })
+    assert !t.match("tag" => "gat")
+    assert !t.match("attributes" => { "x:j" => "something" })
+  end
+
+  def test_attributes_as_symbols
+    t = tag("<child v=john a=kelly>")
+    assert t.match(:attributes => { :v => /oh/ })
+    assert t.match(:attributes => { :a => /ll/ })
+  end
+
+  def test_match_sibling
+    t = tag("<tag x:k='something'>")
+    tag("hello", t)
+    tag("<span a=b>", t)
+    tag("world", t)
+    m = tag("<span k=r>", t)
+    tag("<span m=l>", t)
+
+    assert m.match(:sibling => {:tag => "span", :attributes => {:a => true}})
+    assert m.match(:sibling => {:tag => "span", :attributes => {:m => true}})
+    assert !m.match(:sibling => {:tag => "span", :attributes => {:k => true}})
+  end
+
+  def test_match_sibling_before
+    t = tag("<tag x:k='something'>")
+    tag("hello", t)
+    tag("<span a=b>", t)
+    tag("world", t)
+    m = tag("<span k=r>", t)
+    tag("<span m=l>", t)
+
+    assert m.match(:before => {:tag => "span", :attributes => {:m => true}})
+    assert !m.match(:before => {:tag => "span", :attributes => {:a => true}})
+    assert !m.match(:before => {:tag => "span", :attributes => {:k => true}})
+  end
+
+  def test_match_sibling_after
+    t = tag("<tag x:k='something'>")
+    tag("hello", t)
+    tag("<span a=b>", t)
+    tag("world", t)
+    m = tag("<span k=r>", t)
+    tag("<span m=l>", t)
+
+    assert m.match(:after => {:tag => "span", :attributes => {:a => true}})
+    assert !m.match(:after => {:tag => "span", :attributes => {:m => true}})
+    assert !m.match(:after => {:tag => "span", :attributes => {:k => true}})
+  end
+
+  def test_to_s
+    t = tag("<b x='foo'>")
+    tag("hello", t)
+    tag("<hr />", t)
+    assert_equal %(<b x="foo">hello<hr /></b>), t.to_s
+  end
+
+  private
+  
+    def tag(content, parent=nil)
+      node = HTML::Node.parse(parent,0,0,content)
+      parent.children << node if parent
+      node
+    end
+end