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-rw-r--r--spec/rubyspec/library/rexml/element/each_element_with_attribute_spec.rb35
1 files changed, 35 insertions, 0 deletions
diff --git a/spec/rubyspec/library/rexml/element/each_element_with_attribute_spec.rb b/spec/rubyspec/library/rexml/element/each_element_with_attribute_spec.rb
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+++ b/spec/rubyspec/library/rexml/element/each_element_with_attribute_spec.rb
@@ -0,0 +1,35 @@
+require 'rexml/document'
+require File.expand_path('../../../../spec_helper', __FILE__)
+
+describe "REXML::Element#each_element_with_attributes" do
+ before :each do
+ @document = REXML::Element.new("people")
+ @father = REXML::Element.new("Person")
+ @father.attributes["name"] = "Joe"
+ @son = REXML::Element.new("Child")
+ @son.attributes["name"] = "Fred"
+ @document.root << @father
+ @document.root << @son
+ @childs = []
+ end
+
+ it "returns childs with attribute" do
+ @document.each_element_with_attribute("name") { |elem| @childs << elem }
+ @childs[0].should == @father
+ @childs[1].should == @son
+ end
+
+ it "takes attribute value as second argument" do
+ @document.each_element_with_attribute("name", "Fred"){ |elem| elem.should == @son }
+ end
+
+ it "takes max number of childs as third argument" do
+ @document.each_element_with_attribute("name", nil, 1) { |elem| @childs << elem }
+ @childs.size.should == 1
+ @childs[0].should == @father
+ end
+
+ it "takes XPath filter as fourth argument" do
+ @document.each_element_with_attribute("name", nil, 0, "Child"){ |elem| elem.should == @son}
+ end
+end