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require File.expand_path('../../../../../spec_helper', __FILE__)
require 'net/http'
require File.expand_path('../fixtures/classes', __FILE__)
require File.expand_path('../shared/set_range', __FILE__)
describe "Net::HTTPHeader#range" do
before(:each) do
@headers = NetHTTPHeaderSpecs::Example.new
end
it "returns a Range object that represents the 'Range' header entry" do
@headers["Range"] = "bytes=0-499"
@headers.range.should == [0..499]
@headers["Range"] = "bytes=500-1233"
@headers.range.should == [500..1233]
@headers["Range"] = "bytes=10-"
@headers.range.should == [10..-1]
@headers["Range"] = "bytes=-10"
@headers.range.should == [-10..-1]
end
it "returns nil when there is no 'Range' header entry" do
@headers.range.should be_nil
end
it "raises a Net::HTTPHeaderSyntaxError when the 'Range' has an invalid format" do
@headers["Range"] = "invalid"
lambda { @headers.range }.should raise_error(Net::HTTPHeaderSyntaxError)
@headers["Range"] = "bytes 123-abc"
lambda { @headers.range }.should raise_error(Net::HTTPHeaderSyntaxError)
@headers["Range"] = "bytes abc-123"
lambda { @headers.range }.should raise_error(Net::HTTPHeaderSyntaxError)
end
it "raises a Net::HTTPHeaderSyntaxError when the 'Range' was not specified" do
@headers["Range"] = "bytes=-"
lambda { @headers.range }.should raise_error(Net::HTTPHeaderSyntaxError)
end
end
describe "Net::HTTPHeader#range=" do
it_behaves_like :net_httpheader_set_range, :range=
end
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