Move spec/rubyspec to spec/ruby for consistency

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

spec/ruby/library/rexml/node/each_recursive_spec.rb

@@ -0,0 +1,21 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+require 'rexml/document'
+
+describe "REXML::Node#each_recursive" do
+  before :each do
+    @doc = REXML::Document.new
+    @doc << REXML::XMLDecl.new
+    @root = REXML::Element.new "root"
+    @child1 = REXML::Element.new "child1"
+    @child2 = REXML::Element.new "child2"
+    @root << @child1
+    @root << @child2
+    @doc << @root
+  end
+
+  it "visits all subnodes of self" do
+    nodes = []
+    @doc.each_recursive { |node| nodes << node}
+    nodes.should == [@root, @child1, @child2]
+  end
+end

spec/ruby/library/rexml/node/find_first_recursive_spec.rb

@@ -0,0 +1,25 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+require 'rexml/document'
+
+describe "REXML::Node#find_first_recursive" do
+  before :each do
+    @e = REXML::Element.new("root")
+    @node1 = REXML::Element.new("node")
+    @node2 = REXML::Element.new("another node")
+    @subnode = REXML::Element.new("another node")
+    @node1 << @subnode
+    @e << @node1
+    @e << @node2
+  end
+
+  it "finds the first element that matches block" do
+    found = @e.find_first_recursive { |n| n.to_s == "<node><another node/></node>"}
+    found.should == @node1
+  end
+
+  it "visits the nodes in preorder" do
+    found = @e.find_first_recursive { |n| n.to_s == "<another node/>"}
+    found.should == @subnode
+    found.should_not == @node2
+  end
+end

spec/ruby/library/rexml/node/index_in_parent_spec.rb

@@ -0,0 +1,15 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+require 'rexml/document'
+
+describe "REXML::Node#index_in_parent" do
+  it "returns the index (starting from 1) of self in parent" do
+    e = REXML::Element.new("root")
+    node1 = REXML::Element.new("node")
+    node2 = REXML::Element.new("another node")
+    e << node1
+    e << node2
+
+    node1.index_in_parent.should == 1
+    node2.index_in_parent.should == 2
+  end
+end

spec/ruby/library/rexml/node/next_sibling_node_spec.rb

@@ -0,0 +1,21 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+require 'rexml/document'
+
+describe "REXML::Node#next_sibling_node" do
+  before :each do
+    @e = REXML::Element.new("root")
+    @node1 = REXML::Element.new("node")
+    @node2 = REXML::Element.new("another node")
+    @e << @node1
+    @e << @node2
+  end
+
+  it "returns the next child node in parent" do
+    @node1.next_sibling_node.should == @node2
+  end
+
+  it "returns nil if there are no more child nodes next" do
+    @node2.next_sibling_node.should == nil
+    @e.next_sibling_node.should == nil
+  end
+end

spec/ruby/library/rexml/node/parent_spec.rb

@@ -0,0 +1,21 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+require 'rexml/document'
+
+describe "REXML::Node#parent?" do
+  it "returns true for Elements" do
+    e = REXML::Element.new("foo")
+    e.parent?.should == true
+  end
+
+  it "returns true for Documents" do
+    e = REXML::Document.new
+    e.parent?.should == true
+  end
+
+  # This includes attributes, CDatas and declarations.
+  it "returns false for Texts" do
+    e = REXML::Text.new("foo")
+    e.parent?.should == false
+  end
+end
+

spec/ruby/library/rexml/node/previous_sibling_node_spec.rb

@@ -0,0 +1,21 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+require 'rexml/document'
+
+describe "REXML::Node#previous_sibling_node" do
+  before :each do
+    @e = REXML::Element.new("root")
+    @node1 = REXML::Element.new("node")
+    @node2 = REXML::Element.new("another node")
+    @e << @node1
+    @e << @node2
+  end
+
+  it "returns the previous child node in parent" do
+    @node2.previous_sibling_node.should == @node1
+  end
+
+  it "returns nil if there are no more child nodes before" do
+    @node1.previous_sibling_node.should == nil
+    @e.previous_sibling_node.should == nil
+  end
+end