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# Copyright, 2018, by Samuel G. D. Williams. <http://www.codeotaku.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
require_relative 'connection_context'
RSpec.describe Protocol::HTTP2::Client do
include_context Protocol::HTTP2::Connection
let(:framer) {server.framer}
let(:settings) do
[[Protocol::HTTP2::Settings::HEADER_TABLE_SIZE, 1024]]
end
it "should start in new state" do
expect(client.state).to eq :new
end
it "should send connection preface followed by settings frame" do
client.send_connection_preface(settings) do
expect(framer.read_connection_preface).to eq Protocol::HTTP2::CONNECTION_PREFACE_MAGIC
client_settings_frame = framer.read_frame
expect(client_settings_frame).to be_kind_of Protocol::HTTP2::SettingsFrame
expect(client_settings_frame.unpack).to eq settings
# Fake (empty) server settings:
server_settings_frame = Protocol::HTTP2::SettingsFrame.new
server_settings_frame.pack
framer.write_frame(server_settings_frame)
framer.write_frame(client_settings_frame.acknowledge)
end
expect(client.state).to eq :new
client.read_frame
expect(client.state).to eq :open
expect(client.local_settings.header_table_size).to eq 1024
end
end
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