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# frozen_string_literal: true
# Released under the MIT License.
# Copyright, 2019-2025, by Samuel Williams.
require "protocol/http/middleware"
describe Protocol::HTTP::Middleware do
it "can wrap a block" do
middleware = subject.for do |request|
Protocol::HTTP::Response[200]
end
request = Protocol::HTTP::Request["GET", "/"]
response = middleware.call(request)
expect(response).to have_attributes(
status: be == 200,
)
end
it "can invoke delegate" do
request = :request
delegate = subject.new(nil)
expect(delegate).to(receive(:call) do |request|
expect(request).to be_equal(request)
end.and_return(nil))
middleware = subject.new(delegate)
middleware.call(request)
end
it "can close delegate" do
delegate = subject.new(nil)
expect(delegate).to receive(:close).and_return(nil)
middleware = subject.new(delegate)
middleware.close
end
end
describe Protocol::HTTP::Middleware::Okay do
let(:middleware) {subject}
it "responds with 200" do
request = Protocol::HTTP::Request["GET", "/"]
response = middleware.call(request)
expect(response).to have_attributes(
status: be == 200,
)
end
end
describe Protocol::HTTP::Middleware::NotFound do
let(:middleware) {subject}
it "responds with 404" do
request = Protocol::HTTP::Request["GET", "/"]
response = middleware.call(request)
expect(response).to have_attributes(
status: be == 404,
)
end
end
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