Examples with SubscriptionWebSocket com.yahoo.elide.graphql.subscriptions.websocket.SubscriptionWebSocket used on opensource projects

Example 1 with SubscriptionWebSocket

use of com.yahoo.elide.graphql.subscriptions.websocket.SubscriptionWebSocket in project elide by yahoo.

the class SubscriptionWebSocketTest method testErrorInStream.

@Test
void testErrorInStream() throws IOException {
    SubscriptionWebSocket endpoint = SubscriptionWebSocket.builder().executorService(executorService).elide(elide).build();
    Book book1 = new Book();
    book1.setTitle("Book 1");
    book1.setId(1);
    Book book2 = new Book();
    book2.setTitle("Book 2");
    book2.setId(2);
    reset(dataStoreTransaction);
    when(dataStoreTransaction.getAttribute(any(), any(), any())).thenThrow(new BadRequestException("Bad Request"));
    when(dataStoreTransaction.loadObjects(any(), any())).thenReturn(new DataStoreIterableBuilder(List.of(book1, book2)).build());
    ConnectionInit init = new ConnectionInit();
    endpoint.onOpen(session);
    endpoint.onMessage(session, mapper.writeValueAsString(init));
    Subscribe subscribe = Subscribe.builder().id("1").payload(Subscribe.Payload.builder().query("subscription {book(topic: ADDED) {id title}}").build()).build();
    endpoint.onMessage(session, mapper.writeValueAsString(subscribe));
    List<String> expected = List.of("{\"type\":\"connection_ack\"}", "{\"type\":\"next\",\"id\":\"1\",\"payload\":{\"data\":{\"book\":{\"id\":\"1\",\"title\":null}},\"errors\":[{\"message\":\"Exception while fetching data (/book/title) : Bad Request\",\"locations\":[{\"line\":1,\"column\":38}],\"path\":[\"book\",\"title\"],\"extensions\":{\"classification\":\"DataFetchingException\"}}]}}", "{\"type\":\"next\",\"id\":\"1\",\"payload\":{\"data\":{\"book\":{\"id\":\"2\",\"title\":null}},\"errors\":[{\"message\":\"Exception while fetching data (/book/title) : Bad Request\",\"locations\":[{\"line\":1,\"column\":38}],\"path\":[\"book\",\"title\"],\"extensions\":{\"classification\":\"DataFetchingException\"}}]}}", "{\"type\":\"complete\",\"id\":\"1\"}");
    ArgumentCaptor<String> message = ArgumentCaptor.forClass(String.class);
    verify(remote, times(4)).sendText(message.capture());
    assertEquals(expected, message.getAllValues());
}

Example 2 with SubscriptionWebSocket

use of com.yahoo.elide.graphql.subscriptions.websocket.SubscriptionWebSocket in project elide by yahoo.

the class SubscriptionWebSocketTest method testDoubleInit.

@Test
void testDoubleInit() throws IOException {
    SubscriptionWebSocket endpoint = SubscriptionWebSocket.builder().executorService(executorService).elide(elide).build();
    ConnectionInit init = new ConnectionInit();
    endpoint.onOpen(session);
    endpoint.onMessage(session, mapper.writeValueAsString(init));
    endpoint.onMessage(session, mapper.writeValueAsString(init));
    ArgumentCaptor<String> message = ArgumentCaptor.forClass(String.class);
    verify(remote, times(1)).sendText(message.capture());
    assertEquals("{\"type\":\"connection_ack\"}", message.getAllValues().get(0));
    ArgumentCaptor<CloseReason> closeReason = ArgumentCaptor.forClass(CloseReason.class);
    verify(session, times(1)).close(closeReason.capture());
    assertEquals(MULTIPLE_INIT, closeReason.getValue());
}

Example 3 with SubscriptionWebSocket

use of com.yahoo.elide.graphql.subscriptions.websocket.SubscriptionWebSocket in project elide by yahoo.

the class SubscriptionWebSocketTest method testActualComplete.

@Test
void testActualComplete() throws IOException {
    SubscriptionWebSocket endpoint = SubscriptionWebSocket.builder().executorService(executorService).elide(elide).build();
    ConnectionInit init = new ConnectionInit();
    endpoint.onOpen(session);
    endpoint.onMessage(session, mapper.writeValueAsString(init));
    Subscribe subscribe = Subscribe.builder().id("1").payload(Subscribe.Payload.builder().query("subscription {book(topic: ADDED) {id title}}").build()).build();
    endpoint.onMessage(session, mapper.writeValueAsString(subscribe));
    String complete = "{\"id\":\"5d585eff-ed05-48c2-8af7-ad662930ba74\",\"type\":\"complete\"}";
    endpoint.onMessage(session, complete);
}

Example 4 with SubscriptionWebSocket

use of com.yahoo.elide.graphql.subscriptions.websocket.SubscriptionWebSocket in project elide by yahoo.

the class SubscriptionWebSocketTest method testSchemaQuery.

@Test
void testSchemaQuery() throws IOException {
    SubscriptionWebSocket endpoint = SubscriptionWebSocket.builder().executorService(executorService).elide(elide).build();
    String graphQLRequest = "{" + "__schema {" + "types {" + "   name" + "}" + "}" + "__type(name: \"Author\") {" + "   name" + "   fields {" + "     name" + "     type { name }" + "   }" + "}" + "}";
    ConnectionInit init = new ConnectionInit();
    endpoint.onOpen(session);
    endpoint.onMessage(session, mapper.writeValueAsString(init));
    Subscribe subscribe = Subscribe.builder().id("1").payload(Subscribe.Payload.builder().query(graphQLRequest).build()).build();
    endpoint.onMessage(session, mapper.writeValueAsString(subscribe));
    List<String> expected = List.of("{\"type\":\"connection_ack\"}", "{\"type\":\"next\",\"id\":\"1\",\"payload\":{\"data\":{\"__schema\":{\"types\":[{\"name\":\"Author\"},{\"name\":\"AuthorTopic\"},{\"name\":\"AuthorType\"},{\"name\":\"Book\"},{\"name\":\"BookTopic\"},{\"name\":\"Boolean\"},{\"name\":\"DeferredID\"},{\"name\":\"String\"},{\"name\":\"Subscription\"},{\"name\":\"__Directive\"},{\"name\":\"__DirectiveLocation\"},{\"name\":\"__EnumValue\"},{\"name\":\"__Field\"},{\"name\":\"__InputValue\"},{\"name\":\"__Schema\"},{\"name\":\"__Type\"},{\"name\":\"__TypeKind\"},{\"name\":\"address\"}]},\"__type\":{\"name\":\"Author\",\"fields\":[{\"name\":\"id\",\"type\":{\"name\":\"DeferredID\"}},{\"name\":\"homeAddress\",\"type\":{\"name\":\"address\"}},{\"name\":\"name\",\"type\":{\"name\":\"String\"}},{\"name\":\"type\",\"type\":{\"name\":\"AuthorType\"}}]}}}}", "{\"type\":\"complete\",\"id\":\"1\"}");
    ArgumentCaptor<String> message = ArgumentCaptor.forClass(String.class);
    verify(remote, times(3)).sendText(message.capture());
    assertEquals(expected, message.getAllValues());
}

Example 5 with SubscriptionWebSocket

use of com.yahoo.elide.graphql.subscriptions.websocket.SubscriptionWebSocket in project elide by yahoo.

the class SubscriptionWebSocketTest method testMissingType.

@Test
void testMissingType() throws IOException {
    SubscriptionWebSocket endpoint = SubscriptionWebSocket.builder().executorService(executorService).elide(elide).build();
    String invalid = "{ \"id\": 123 }";
    endpoint.onOpen(session);
    endpoint.onMessage(session, invalid);
    verify(remote, never()).sendText(any());
    ArgumentCaptor<CloseReason> closeReason = ArgumentCaptor.forClass(CloseReason.class);
    verify(session, times(1)).close(closeReason.capture());
    assertEquals(INVALID_MESSAGE, closeReason.getValue());
}