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RSpec.describe HTTP::Options, "headers" do
let(:opts) { HTTP::Options.new }
it "defaults to be empty" do
expect(opts.headers).to be_empty
end
it "may be specified with with_headers" do
opts2 = opts.with_headers("accept" => "json")
expect(opts.headers).to be_empty
expect(opts2.headers).to eq([%w(Accept json)])
end
it "accepts any object that respond to :to_hash" do
x = Struct.new(:to_hash).new("accept" => "json")
expect(opts.with_headers(x).headers["accept"]).to eq("json")
end
end
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