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# frozen_string_literal: true
RSpec.describe FaradayMiddleware::Chunked, type: :response do
context 'no transfer-encoding' do
it "doesn't change nil body" do
expect(process(nil).body).to be_nil
end
it "doesn't change an empty body" do
expect(process('').body).to eq('')
end
it "doesn't change a normal body" do
expect(process('asdf').body).to eq('asdf')
end
end
context 'transfer-encoding gzip' do
let(:headers) { { 'transfer-encoding' => 'gzip' } }
it "doesn't change nil body" do
expect(process(nil).body).to be_nil
end
it "doesn't change an empty body" do
expect(process('').body).to eq('')
end
it "doesn't change a normal body" do
expect(process('asdf').body).to eq('asdf')
end
end
context 'transfer-encoding chunked' do
let(:headers) { { 'transfer-encoding' => 'chunked' } }
it "doesn't change nil body" do
expect(process(nil).body).to be_nil
end
it "doesn't change an empty body" do
expect(process('').body).to eq('')
end
it 'parses a basic chunked body' do
expect(process("10\r\nasdfghjklasdfghj\r\n0\r\n").body).to eq('asdfghjklasdfghj')
end
it 'parses a chunked body with no ending chunk' do
expect(process("10\r\nasdfghjklasdfghj\r\n").body).to eq('asdfghjklasdfghj')
end
it 'parses a chunked body with no trailing CRLF on the data chunk' do
expect(process("10\r\nasdfghjklasdfghj0\r\n").body).to eq('asdfghjklasdfghj')
end
it 'parses a chunked body with an extension' do
expect(process("10;foo=bar\r\nasdfghjklasdfghj\r\n0\r\n").body).to eq('asdfghjklasdfghj')
end
it 'parses a chunked body with two extensions' do
expect(process("10;foo=bar;bar=baz\r\nasdfghjklasdfghj\r\n0\r\n").body).to eq('asdfghjklasdfghj')
end
it 'parses a chunked body with two chunks' do
expect(process("8\r\nasdfghjk\r\n8\r\nlasdfghj\r\n0\r\n").body).to eq('asdfghjklasdfghj')
end
end
context 'transfer-encoding chunked,chunked' do
let(:headers) { { 'transfer-encoding' => 'chunked,chunked' } }
it 'parses a basic chunked body' do
expect(process("10\r\nasdfghjklasdfghj\r\n0\r\n").body).to eq('asdfghjklasdfghj')
end
end
end
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