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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe 'Server draft 76 handshake' do
let(:handshake) { WebSocket::Handshake::Server.new }
let(:version) { 76 }
let(:client_request) { client_handshake_76(@request_params || {}) }
let(:server_response) { server_handshake_76(@request_params || {}) }
it_behaves_like 'all server drafts'
it 'disallows request without spaces in key 1' do
@request_params = { key1: '4@146546xW%0l15' }
handshake << client_request
expect(handshake).to be_finished
expect(handshake).not_to be_valid
expect(handshake.error).to be(:invalid_handshake_authentication)
end
it 'disallows request without spaces in key 2' do
@request_params = { key2: '129985Y31.P00' }
handshake << client_request
expect(handshake).to be_finished
expect(handshake).not_to be_valid
expect(handshake.error).to be(:invalid_handshake_authentication)
end
it 'disallows request with invalid number of spaces or numbers in key 1' do
@request_params = { key1: '4 @1 46546xW%0l 1 5' }
handshake << client_request
expect(handshake).to be_finished
expect(handshake).not_to be_valid
expect(handshake.error).to be(:invalid_handshake_authentication)
end
it 'disallows request with invalid number of spaces or numbers in key 2' do
@request_params = { key2: '12998 5 Y3 1 .P00' }
handshake << client_request
expect(handshake).to be_finished
expect(handshake).not_to be_valid
expect(handshake.error).to be(:invalid_handshake_authentication)
end
context 'protocol header specified' do
let(:handshake) { WebSocket::Handshake::Server.new(protocols: %w[binary]) }
context 'supported' do
it 'returns with the same protocol' do
@request_params = { headers: { 'Sec-WebSocket-Protocol' => 'binary' } }
handshake << client_request
expect(handshake.to_s).to match('Sec-WebSocket-Protocol: binary')
end
end
context 'unsupported' do
it 'returns with an empty protocol header' do
@request_params = { headers: { 'Sec-WebSocket-Protocol' => 'xmpp' } }
handshake << client_request
expect(handshake.to_s).to match("Sec-WebSocket-Protocol: \r\n")
end
end
end
end
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