1 files changed, 26 insertions, 0 deletions
diff --git a/spec/ruby/library/cgi/queryextension/content_length_spec.rb b/spec/ruby/library/cgi/queryextension/content_length_spec.rb
new file mode 100644
index 0000000000..c9f0708f69
--- /dev/null
+++ b/spec/ruby/library/cgi/queryextension/content_length_spec.rb
@@ -0,0 +1,26 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+require 'cgi'
+
+describe "CGI::QueryExtension#content_length" do
+  before :each do
+    ENV['REQUEST_METHOD'], @old_request_method = "GET", ENV['REQUEST_METHOD']
+    @cgi = CGI.new
+  end
+
+  after :each do
+    ENV['REQUEST_METHOD'] = @old_request_method
+  end
+
+  it "returns ENV['CONTENT_LENGTH'] as Integer" do
+    old_value = ENV['CONTENT_LENGTH']
+    begin
+      ENV['CONTENT_LENGTH'] = nil
+      @cgi.content_length.should be_nil
+
+      ENV['CONTENT_LENGTH'] = "100"
+      @cgi.content_length.should eql(100)
+    ensure
+      ENV['CONTENT_LENGTH'] = old_value
+    end
+  end
+end