1 files changed, 30 insertions, 0 deletions
diff --git a/spec/ruby/library/cgi/queryextension/element_reference_spec.rb b/spec/ruby/library/cgi/queryextension/element_reference_spec.rb
new file mode 100644
index 0000000000..0b57387efc
--- /dev/null
+++ b/spec/ruby/library/cgi/queryextension/element_reference_spec.rb
@@ -0,0 +1,30 @@
+require_relative '../../../spec_helper'
+
+ruby_version_is ""..."4.0" do
+  require 'cgi'
+
+  describe "CGI::QueryExtension#[]" do
+    before :each do
+      ENV['REQUEST_METHOD'], @old_request_method = "GET", ENV['REQUEST_METHOD']
+      ENV['QUERY_STRING'], @old_query_string = "one=a&two=b&two=c", ENV['QUERY_STRING']
+      @cgi = CGI.new
+    end
+
+    after :each do
+      ENV['REQUEST_METHOD'] = @old_request_method
+      ENV['QUERY_STRING']   = @old_query_string
+    end
+
+    it "it returns the value for the parameter with the given key" do
+      @cgi["one"].should == "a"
+    end
+
+    it "only returns the first value for parameters with multiple values" do
+      @cgi["two"].should == "b"
+    end
+
+    it "returns a String" do
+      @cgi["one"].should be_kind_of(String)
+    end
+  end
+end