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# frozen_string_literal: true
# Released under the MIT License.
# Copyright, 2018-2025, by Samuel Williams.
require "protocol/http/headers"
describe Protocol::HTTP::Headers::Merged do
let(:fields) do
[
["Content-Type", "text/html"],
["Set-Cookie", "hello=world"],
["Accept", "*/*"],
["content-length", 10],
]
end
let(:merged) {subject.new(fields)}
let(:headers) {Protocol::HTTP::Headers.new(merged)}
with "#each" do
it "should yield keys as lower case" do
merged.each do |key, value|
expect(key).to be == key.downcase
end
end
it "should yield values as strings" do
merged.each do |key, value|
expect(value).to be_a(String)
end
end
end
with "#<<" do
it "can append fields" do
merged << [["Accept", "image/jpeg"]]
expect(headers["accept"]).to be == ["*/*", "image/jpeg"]
end
end
end
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