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require File.expand_path('../../../../../spec_helper', __FILE__)
require 'net/http'
require File.expand_path('../fixtures/classes', __FILE__)
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"
lambda { @headers.content_range }.should raise_error(Net::HTTPHeaderSyntaxError)
@headers["Content-Range"] = "bytes 123-abc"
lambda { @headers.content_range }.should raise_error(Net::HTTPHeaderSyntaxError)
@headers["Content-Range"] = "bytes abc-123"
lambda { @headers.content_range }.should raise_error(Net::HTTPHeaderSyntaxError)
end
end
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