1 files changed, 32 insertions, 0 deletions
diff --git a/spec/ruby/library/net-http/httpheader/content_range_spec.rb b/spec/ruby/library/net-http/httpheader/content_range_spec.rb
new file mode 100644
index 0000000000..09737141a5
--- /dev/null
+++ b/spec/ruby/library/net-http/httpheader/content_range_spec.rb
@@ -0,0 +1,32 @@
+require_relative '../../../spec_helper'
+require 'net/http'
+require_relative 'fixtures/classes'
+
+describe "Net::HTTPHeader#content_range" do
+  before :each do
+    @headers = NetHTTPHeaderSpecs::Example.new
+  end
+
+  it "returns a Range object that represents the 'Content-Range' header entry" do
+    @headers["Content-Range"] = "bytes 0-499/1234"
+    @headers.content_range.should == (0..499)
+
+    @headers["Content-Range"] = "bytes 500-1233/1234"
+    @headers.content_range.should == (500..1233)
+  end
+
+  it "returns nil when there is no 'Content-Range' header entry" do
+    @headers.content_range.should be_nil
+  end
+
+  it "raises a Net::HTTPHeaderSyntaxError when the 'Content-Range' has an invalid format" do
+    @headers["Content-Range"] = "invalid"
+    -> { @headers.content_range }.should raise_error(Net::HTTPHeaderSyntaxError)
+
+    @headers["Content-Range"] = "bytes 123-abc"
+    -> { @headers.content_range }.should raise_error(Net::HTTPHeaderSyntaxError)
+
+    @headers["Content-Range"] = "bytes abc-123"
+    -> { @headers.content_range }.should raise_error(Net::HTTPHeaderSyntaxError)
+  end
+end