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# frozen_string_literal: true
# rubocop:todo all
shared_context 'scram conversation context' do
let(:connection) do
double('connection').tap do |connection|
features = double('features')
allow(features).to receive(:op_msg_enabled?).and_return(true)
allow(connection).to receive(:features).and_return(features)
allow(connection).to receive(:server)
allow(connection).to receive(:mongos?)
end
end
end
shared_examples 'scram conversation' do
describe '#parse_payload' do
let(:user) { double('user') }
let(:mechanism) { :scram }
shared_examples_for 'parses as expected' do
it 'parses as expected' do
conversation.send(:parse_payload, payload).should == expected
end
end
context 'regular payload' do
let(:payload) { 'foo=bar,hello=world' }
let(:expected) do
{'foo' => 'bar', 'hello' => 'world'}
end
it_behaves_like 'parses as expected'
end
context 'equal signs in value' do
let(:payload) { 'foo=bar==,hello=world=is=great' }
let(:expected) do
{'foo' => 'bar==', 'hello' => 'world=is=great'}
end
it_behaves_like 'parses as expected'
end
context 'missing value' do
let(:payload) { 'foo=,hello=' }
let(:expected) do
{'foo' => '', 'hello' => ''}
end
it_behaves_like 'parses as expected'
end
context 'missing key/value pair' do
let(:payload) { 'foo=,,hello=' }
let(:expected) do
{'foo' => '', 'hello' => ''}
end
it_behaves_like 'parses as expected'
end
context 'missing key' do
let(:payload) { '=bar' }
it 'raises an exception' do
lambda do
conversation.send(:parse_payload, payload)
end.should raise_error(Mongo::Error::InvalidServerAuthResponse, /Payload malformed: missing key/)
end
end
context 'all keys missing' do
let(:payload) { ',,,' }
let(:expected) do
{}
end
it_behaves_like 'parses as expected'
end
end
end
shared_context 'scram continue and finalize replies' do
let(:continue_document) do
BSON::Document.new(
'conversationId' => 1,
'done' => false,
'payload' => continue_payload,
'ok' => 1.0
)
end
let(:finalize_document) do
BSON::Document.new(
'conversationId' => 1,
'done' => false,
'payload' => finalize_payload,
'ok' => 1.0
)
end
end
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