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describe :net_httpheader_each_name, shared: true 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 key to the passed block (keys in lower case)" do
res = []
@headers.send(@method) do |key|
res << key
end
res.sort.should == ["my-header", "my-other-header"]
end
end
describe "when passed no block" do
it "returns an Enumerator" do
enumerator = @headers.send(@method)
enumerator.should be_an_instance_of(Enumerator)
res = []
enumerator.each do |key|
res << key
end
res.sort.should == ["my-header", "my-other-header"]
end
end
end
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