/**
* @test the current behaviour is, that a first update to a subscription is delivered with the a second
* http request. Delivering the initial version of the data with the first http request would be
* fine too.
*/
BOOST_FIXTURE_TEST_CASE( response_to_subscription, context )
{
answer_validation_request( node1, true );
answer_authorization_request( node1, true );
answer_initialization_request( node1, json::number( 42 ) );
tools::run( *this );
const json::array response = json_multiple_post(
asio_mocks::read_plan()
<< asio_mocks::json_msg( "{ 'cmd': [ { 'subscribe': { 'a':'1' ,'b':'1' } } ] }" )
<< asio_mocks::json_msg( "{ 'id': '192.168.210.1:9999/0' }" )
<< asio_mocks::disconnect_read() );
BOOST_REQUIRE_EQUAL( response.length(), 2u );
json::array updates = response.at( 1 ).upcast< json::object >().at( json::string( "update" ) ).upcast< json::array >();
BOOST_REQUIRE_EQUAL( updates.length(), 1u );
json::object update = updates.at( 0 ).upcast< json::object >();
BOOST_CHECK_EQUAL(
update.at( json::string( "key" ) ),
json::parse_single_quoted( "{ 'a':'1' ,'b':'1' }" ));
BOOST_CHECK_EQUAL( update.at( json::string( "data" ) ), json::number( 42 ) );
}
// durring tests, there was a situation, where after a browser refresh, the server did not respond to a subscription
BOOST_FIXTURE_TEST_CASE( second_subscription_to_invalid_node_must_be_communicated, context )
{
data_.add_configuration( pubsub::node_group(), pubsub::configurator().authorization_not_required() );
answer_validation_request( node1, false );
// create a subscriber, subscribe to node1
const boost::shared_ptr< pubsub::test::subscriber > first_subscriber( new pubsub::test::subscriber );
data_.subscribe( first_subscriber, node1 );
tools::run( *this );
// make sure, that the subscriber is subscribed
BOOST_REQUIRE( first_subscriber->on_invalid_node_subscription_called( node1 ) );
const json::array response = json_multiple_post(
asio_mocks::read_plan()
<< asio_mocks::json_msg( "{ 'cmd': [ { 'subscribe': { 'a':'1' ,'b':'1' } } ] }" )
<< asio_mocks::json_msg( "{ 'id': '192.168.210.1:9999/0' }" )
<< asio_mocks::disconnect_read() );
BOOST_REQUIRE_GE( response.length(), 2u );
// in the first, or the second response, there should be an update of node1
BOOST_CHECK_NE( response.find( json::parse_single_quoted( "{ "
"'id' : '192.168.210.1:9999/0',"
"'resp' : [ { "
" 'subscribe': {'a': '1', 'b': '1'},"
" 'error' : 'invalid node' } ]"
"}" ) ), -1 );
}
BOOST_FIXTURE_TEST_CASE( defered_response_to_subscription_if_validation_was_asynchronous, context )
{
const json::array responses = json_multiple_post(
asio_mocks::read_plan()
<< asio_mocks::json_msg( "{ 'cmd': [ { 'subscribe': { 'a':'1' ,'b':'1' } } ] }" )
<< boost::bind( update_node1_to_42, boost::ref( static_cast< pubsub::test::adapter&>( *this ) ), node1 )
<< asio_mocks::json_msg( "{ 'id': '192.168.210.1:9999/0' }" )
<< asio_mocks::disconnect_read() );
BOOST_REQUIRE_EQUAL( responses.length(), 2u );
BOOST_CHECK( find_update( responses.at( 1u ).upcast< json::object >(), "{ 'a':'1' ,'b':'1' }", "42" ) );
}
BOOST_FIXTURE_TEST_CASE( defered_error_message_if_not_authorized, context )
{
const json::array response = json_multiple_post(
asio_mocks::read_plan()
<< asio_mocks::json_msg( "{ 'cmd': [ { 'subscribe': { 'a':'1' ,'b':'1' } } ] }" )
<< asio_mocks::json_msg( "{ 'id': '192.168.210.1:9999/0' }" )
<< boost::bind( unauthorized_node_subject, boost::ref( static_cast< pubsub::test::adapter&>( *this ) ), node1 )
<< asio_mocks::disconnect_read() );
BOOST_REQUIRE_EQUAL( response.length(), 2u );
json::array resp = response.at( 1 ).upcast< json::object >().at( json::string( "resp" ) ).upcast< json::array >();
BOOST_REQUIRE_EQUAL( resp.length(), 1u );
BOOST_CHECK_EQUAL(
resp.at( 0 ),
json::parse_single_quoted( "{"
"'error': 'not allowed'"
"'subscribe' :{ 'a':'1' ,'b':'1' } }" ) );
}
BOOST_FIXTURE_TEST_CASE( error_message_if_subscription_subject_is_invalid, context )
{
answer_validation_request( node1, false );
const json::array response = json_multiple_post(
asio_mocks::read_plan()
<< asio_mocks::json_msg( "{ 'cmd': [ { 'subscribe': { 'a':'1' ,'b':'1' } } ] }" )
<< asio_mocks::json_msg( "{ 'id': '192.168.210.1:9999/0' }" )
<< asio_mocks::disconnect_read() );
BOOST_REQUIRE_EQUAL( response.length(), 2u );
json::array resp = response.at( 1 ).upcast< json::object >().at( json::string( "resp" ) ).upcast< json::array >();
BOOST_REQUIRE_EQUAL( resp.length(), 1u );
BOOST_CHECK_EQUAL(
resp.at( 0 ),
json::parse_single_quoted( "{"
"'error': 'invalid node'"
"'subscribe' :{ 'a':'1' ,'b':'1' } }" ) );
}
BOOST_FIXTURE_TEST_CASE( failed_initialization, context )
{
answer_validation_request( node1, true );
answer_authorization_request( node1, true );
skip_initialization_request( node1 );
const json::array response = json_multiple_post(
asio_mocks::read_plan()
<< asio_mocks::json_msg( "{ 'cmd': [ { 'subscribe': { 'a':'1' ,'b':'1' } } ] }" )
<< asio_mocks::json_msg( "{ 'id': '192.168.210.1:9999/0' }" )
<< asio_mocks::disconnect_read() );
BOOST_REQUIRE_EQUAL( response.length(), 2u );
json::array resp = response.at( 1 ).upcast< json::object >().at( json::string( "resp" ) ).upcast< json::array >();
BOOST_REQUIRE_EQUAL( resp.length(), 1u );
BOOST_CHECK_EQUAL(
resp.at( 0 ),
json::parse_single_quoted( "{"
"'error': 'node initialization failed'"
"'subscribe' :{ 'a':'1' ,'b':'1' } }" ) );
}
BOOST_FIXTURE_TEST_CASE( unsubscribe_from_not_subscribed_node_http, context )
{
const json::array response = json_multiple_post(
subscribe_to_node1()
<< asio_mocks::json_msg( "{"
" 'id': '192.168.210.1:9999/0', "
" 'cmd': [ "
" { 'unsubscribe': { 'a': '1', 'b': '2' } } "
" ]"
"}" )
<< asio_mocks::disconnect_read() );
BOOST_REQUIRE_EQUAL( response.length(), 2u );
BOOST_CHECK_EQUAL(
response.at( 1u ),
json::parse_single_quoted(""
"{"
" 'id': '192.168.210.1:9999/0',"
" 'resp': [{"
" 'unsubscribe': { 'a': '1', 'b': '2' },"
" 'error': 'not subscribed'"
" }]"
"}" ) );
}