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require File.expand_path('../../../../../spec_helper', __FILE__)
require 'net/http'
require File.expand_path('../fixtures/classes', __FILE__)
describe "Net::HTTPHeader#each_value" do
before :each do
@headers = NetHTTPHeaderSpecs::Example.new
@headers["My-Header"] = "test"
@headers.add_field("My-Other-Header", "a")
@headers.add_field("My-Other-Header", "b")
end
describe "when passed a block" do
it "yields each header entry's joined values" do
res = []
@headers.each_value do |value|
res << value
end
res.sort.should == ["a, b", "test"]
end
end
describe "when passed no block" do
it "returns an Enumerator" do
enumerator = @headers.each_value
enumerator.should be_an_instance_of(Enumerator)
res = []
enumerator.each do |key|
res << key
end
res.sort.should == ["a, b", "test"]
end
end
end
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