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matrix-client-syncing.spec.js
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import { MatrixEvent } from "../../src/models/event";
import { EventTimeline } from "../../src/models/event-timeline";
import { EventType } from "../../src/@types/event";
import * as utils from "../test-utils/test-utils";
import { TestClient } from "../TestClient";
describe("MatrixClient syncing", function() {
let client = null;
let httpBackend = null;
const selfUserId = "@alice:localhost";
const selfAccessToken = "aseukfgwef";
const otherUserId = "@bob:localhost";
const userA = "@alice:bar";
const userB = "@bob:bar";
const userC = "@claire:bar";
const roomOne = "!foo:localhost";
const roomTwo = "!bar:localhost";
beforeEach(function() {
const testClient = new TestClient(selfUserId, "DEVICE", selfAccessToken);
httpBackend = testClient.httpBackend;
client = testClient.client;
httpBackend.when("GET", "/versions").respond(200, {});
httpBackend.when("GET", "/pushrules").respond(200, {});
httpBackend.when("POST", "/filter").respond(200, { filter_id: "a filter id" });
});
afterEach(function() {
httpBackend.verifyNoOutstandingExpectation();
client.stopClient();
return httpBackend.stop();
});
describe("startClient", function() {
const syncData = {
next_batch: "batch_token",
rooms: {},
presence: {},
};
it("should /sync after /pushrules and /filter.", function(done) {
httpBackend.when("GET", "/sync").respond(200, syncData);
client.startClient();
httpBackend.flushAllExpected().then(function() {
done();
});
});
it("should pass the 'next_batch' token from /sync to the since= param " +
" of the next /sync", function(done) {
httpBackend.when("GET", "/sync").respond(200, syncData);
httpBackend.when("GET", "/sync").check(function(req) {
expect(req.queryParams.since).toEqual(syncData.next_batch);
}).respond(200, syncData);
client.startClient();
httpBackend.flushAllExpected().then(function() {
done();
});
});
});
describe("resolving invites to profile info", function() {
const syncData = {
next_batch: "s_5_3",
presence: {
events: [],
},
rooms: {
join: {
},
},
};
beforeEach(function() {
syncData.presence.events = [];
syncData.rooms.join[roomOne] = {
timeline: {
events: [
utils.mkMessage({
room: roomOne, user: otherUserId, msg: "hello",
}),
],
},
state: {
events: [
utils.mkMembership({
room: roomOne, mship: "join", user: otherUserId,
}),
utils.mkMembership({
room: roomOne, mship: "join", user: selfUserId,
}),
utils.mkEvent({
type: "m.room.create", room: roomOne, user: selfUserId,
content: {
creator: selfUserId,
},
}),
],
},
};
});
it("should resolve incoming invites from /sync", function() {
syncData.rooms.join[roomOne].state.events.push(
utils.mkMembership({
room: roomOne, mship: "invite", user: userC,
}),
);
httpBackend.when("GET", "/sync").respond(200, syncData);
httpBackend.when("GET", "/profile/" + encodeURIComponent(userC)).respond(
200, {
avatar_url: "mxc://flibble/wibble",
displayname: "The Boss",
},
);
client.startClient({
resolveInvitesToProfiles: true,
});
return Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(),
]).then(function() {
const member = client.getRoom(roomOne).getMember(userC);
expect(member.name).toEqual("The Boss");
expect(
member.getAvatarUrl("home.server.url", null, null, null, false),
).toBeTruthy();
});
});
it("should use cached values from m.presence wherever possible", function() {
syncData.presence.events = [
utils.mkPresence({
user: userC, presence: "online", name: "The Ghost",
}),
];
syncData.rooms.join[roomOne].state.events.push(
utils.mkMembership({
room: roomOne, mship: "invite", user: userC,
}),
);
httpBackend.when("GET", "/sync").respond(200, syncData);
client.startClient({
resolveInvitesToProfiles: true,
});
return Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(),
]).then(function() {
const member = client.getRoom(roomOne).getMember(userC);
expect(member.name).toEqual("The Ghost");
});
});
it("should result in events on the room member firing", function() {
syncData.presence.events = [
utils.mkPresence({
user: userC, presence: "online", name: "The Ghost",
}),
];
syncData.rooms.join[roomOne].state.events.push(
utils.mkMembership({
room: roomOne, mship: "invite", user: userC,
}),
);
httpBackend.when("GET", "/sync").respond(200, syncData);
let latestFiredName = null;
client.on("RoomMember.name", function(event, m) {
if (m.userId === userC && m.roomId === roomOne) {
latestFiredName = m.name;
}
});
client.startClient({
resolveInvitesToProfiles: true,
});
return Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(),
]).then(function() {
expect(latestFiredName).toEqual("The Ghost");
});
});
it("should no-op if resolveInvitesToProfiles is not set", function() {
syncData.rooms.join[roomOne].state.events.push(
utils.mkMembership({
room: roomOne, mship: "invite", user: userC,
}),
);
httpBackend.when("GET", "/sync").respond(200, syncData);
client.startClient();
return Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(),
]).then(function() {
const member = client.getRoom(roomOne).getMember(userC);
expect(member.name).toEqual(userC);
expect(
member.getAvatarUrl("home.server.url", null, null, null, false),
).toBe(null);
});
});
});
describe("users", function() {
const syncData = {
next_batch: "nb",
presence: {
events: [
utils.mkPresence({
user: userA, presence: "online",
}),
utils.mkPresence({
user: userB, presence: "unavailable",
}),
],
},
};
it("should create users for presence events from /sync",
function() {
httpBackend.when("GET", "/sync").respond(200, syncData);
client.startClient();
return Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(),
]).then(function() {
expect(client.getUser(userA).presence).toEqual("online");
expect(client.getUser(userB).presence).toEqual("unavailable");
});
});
});
describe("room state", function() {
const msgText = "some text here";
const otherDisplayName = "Bob Smith";
const syncData = {
rooms: {
join: {
},
},
};
syncData.rooms.join[roomOne] = {
timeline: {
events: [
utils.mkMessage({
room: roomOne, user: otherUserId, msg: "hello",
}),
],
},
state: {
events: [
utils.mkEvent({
type: "m.room.name", room: roomOne, user: otherUserId,
content: {
name: "Old room name",
},
}),
utils.mkMembership({
room: roomOne, mship: "join", user: otherUserId,
}),
utils.mkMembership({
room: roomOne, mship: "join", user: selfUserId,
}),
utils.mkEvent({
type: "m.room.create", room: roomOne, user: selfUserId,
content: {
creator: selfUserId,
},
}),
],
},
};
syncData.rooms.join[roomTwo] = {
timeline: {
events: [
utils.mkMessage({
room: roomTwo, user: otherUserId, msg: "hiii",
}),
],
},
state: {
events: [
utils.mkMembership({
room: roomTwo, mship: "join", user: otherUserId,
name: otherDisplayName,
}),
utils.mkMembership({
room: roomTwo, mship: "join", user: selfUserId,
}),
utils.mkEvent({
type: "m.room.create", room: roomTwo, user: selfUserId,
content: {
creator: selfUserId,
},
}),
],
},
};
const nextSyncData = {
rooms: {
join: {
},
},
};
nextSyncData.rooms.join[roomOne] = {
state: {
events: [
utils.mkEvent({
type: "m.room.name", room: roomOne, user: selfUserId,
content: { name: "A new room name" },
}),
],
},
};
nextSyncData.rooms.join[roomTwo] = {
timeline: {
events: [
utils.mkMessage({
room: roomTwo, user: otherUserId, msg: msgText,
}),
],
},
ephemeral: {
events: [
utils.mkEvent({
type: "m.typing", room: roomTwo,
content: { user_ids: [otherUserId] },
}),
],
},
};
it("should continually recalculate the right room name.", function() {
httpBackend.when("GET", "/sync").respond(200, syncData);
httpBackend.when("GET", "/sync").respond(200, nextSyncData);
client.startClient();
return Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(2),
]).then(function() {
const room = client.getRoom(roomOne);
// should have clobbered the name to the one from /events
expect(room.name).toEqual(
nextSyncData.rooms.join[roomOne].state.events[0].content.name,
);
});
});
it("should store the right events in the timeline.", function() {
httpBackend.when("GET", "/sync").respond(200, syncData);
httpBackend.when("GET", "/sync").respond(200, nextSyncData);
client.startClient();
return Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(2),
]).then(function() {
const room = client.getRoom(roomTwo);
// should have added the message from /events
expect(room.timeline.length).toEqual(2);
expect(room.timeline[1].getContent().body).toEqual(msgText);
});
});
it("should set the right room name.", function() {
httpBackend.when("GET", "/sync").respond(200, syncData);
httpBackend.when("GET", "/sync").respond(200, nextSyncData);
client.startClient();
return Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(2),
]).then(function() {
const room = client.getRoom(roomTwo);
// should use the display name of the other person.
expect(room.name).toEqual(otherDisplayName);
});
});
it("should set the right user's typing flag.", function() {
httpBackend.when("GET", "/sync").respond(200, syncData);
httpBackend.when("GET", "/sync").respond(200, nextSyncData);
client.startClient();
return Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(2),
]).then(function() {
const room = client.getRoom(roomTwo);
let member = room.getMember(otherUserId);
expect(member).toBeTruthy();
expect(member.typing).toEqual(true);
member = room.getMember(selfUserId);
expect(member).toBeTruthy();
expect(member.typing).toEqual(false);
});
});
// XXX: This test asserts that the js-sdk obeys the spec and treats state
// events that arrive in the incremental sync as if they preceeded the
// timeline events, however this breaks peeking, so it's disabled
// (see sync.js)
xit("should correctly interpret state in incremental sync.", function() {
httpBackend.when("GET", "/sync").respond(200, syncData);
httpBackend.when("GET", "/sync").respond(200, nextSyncData);
client.startClient();
return Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(2),
]).then(function() {
const room = client.getRoom(roomOne);
const stateAtStart = room.getLiveTimeline().getState(
EventTimeline.BACKWARDS,
);
const startRoomNameEvent = stateAtStart.getStateEvents('m.room.name', '');
expect(startRoomNameEvent.getContent().name).toEqual('Old room name');
const stateAtEnd = room.getLiveTimeline().getState(
EventTimeline.FORWARDS,
);
const endRoomNameEvent = stateAtEnd.getStateEvents('m.room.name', '');
expect(endRoomNameEvent.getContent().name).toEqual('A new room name');
});
});
xit("should update power levels for users in a room", function() {
});
xit("should update the room topic", function() {
});
describe("onMarkerStateEvent", () => {
const normalMessageEvent = utils.mkMessage({
room: roomOne, user: otherUserId, msg: "hello",
});
it('new marker event *NOT* from the room creator in a subsequent syncs ' +
'should *NOT* mark the timeline as needing a refresh', async () => {
const roomCreateEvent = utils.mkEvent({
type: "m.room.create", room: roomOne, user: otherUserId,
content: {
creator: otherUserId,
room_version: '9',
},
});
const normalFirstSync = {
next_batch: "batch_token",
rooms: {
join: {},
},
};
normalFirstSync.rooms.join[roomOne] = {
timeline: {
events: [normalMessageEvent],
prev_batch: "pagTok",
},
state: {
events: [roomCreateEvent],
},
};
const nextSyncData = {
next_batch: "batch_token",
rooms: {
join: {},
},
};
nextSyncData.rooms.join[roomOne] = {
timeline: {
events: [
// In subsequent syncs, a marker event in timeline
// range should normally trigger
// `timelineNeedsRefresh=true` but this marker isn't
// being sent by the room creator so it has no
// special meaning in existing room versions.
utils.mkEvent({
type: EventType.Marker,
room: roomOne,
// The important part we're testing is here!
// `userC` is not the room creator.
user: userC,
skey: "",
content: {
"m.insertion_id": "$abc",
},
}),
],
prev_batch: "pagTok",
},
};
// Ensure the marker is being sent by someone who is not the room creator
// because this is the main thing we're testing in this spec.
const markerEvent = nextSyncData.rooms.join[roomOne].timeline.events[0];
expect(markerEvent.sender).toBeDefined();
expect(markerEvent.sender).not.toEqual(roomCreateEvent.sender);
httpBackend.when("GET", "/sync").respond(200, normalFirstSync);
httpBackend.when("GET", "/sync").respond(200, nextSyncData);
client.startClient();
await Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(2),
]);
const room = client.getRoom(roomOne);
expect(room.getTimelineNeedsRefresh()).toEqual(false);
});
[{
label: 'In existing room versions (when the room creator sends the MSC2716 events)',
roomVersion: '9',
}, {
label: 'In a MSC2716 supported room version',
roomVersion: 'org.matrix.msc2716v3',
}].forEach((testMeta) => {
describe(testMeta.label, () => {
const roomCreateEvent = utils.mkEvent({
type: "m.room.create", room: roomOne, user: otherUserId,
content: {
creator: otherUserId,
room_version: testMeta.roomVersion,
},
});
const markerEventFromRoomCreator = utils.mkEvent({
type: EventType.Marker, room: roomOne, user: otherUserId,
skey: "",
content: {
"m.insertion_id": "$abc",
},
});
const normalFirstSync = {
next_batch: "batch_token",
rooms: {
join: {},
},
};
normalFirstSync.rooms.join[roomOne] = {
timeline: {
events: [normalMessageEvent],
prev_batch: "pagTok",
},
state: {
events: [roomCreateEvent],
},
};
it('no marker event in sync response '+
'should *NOT* mark the timeline as needing a refresh (check for a sane default)', async () => {
const syncData = {
next_batch: "batch_token",
rooms: {
join: {},
},
};
syncData.rooms.join[roomOne] = {
timeline: {
events: [normalMessageEvent],
prev_batch: "pagTok",
},
state: {
events: [roomCreateEvent],
},
};
httpBackend.when("GET", "/sync").respond(200, syncData);
client.startClient();
await Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(),
]);
const room = client.getRoom(roomOne);
expect(room.getTimelineNeedsRefresh()).toEqual(false);
});
it('marker event already sent within timeline range when you join ' +
'should *NOT* mark the timeline as needing a refresh (timelineWasEmpty)', async () => {
const syncData = {
next_batch: "batch_token",
rooms: {
join: {},
},
};
syncData.rooms.join[roomOne] = {
timeline: {
events: [markerEventFromRoomCreator],
prev_batch: "pagTok",
},
state: {
events: [roomCreateEvent],
},
};
httpBackend.when("GET", "/sync").respond(200, syncData);
client.startClient();
await Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(),
]);
const room = client.getRoom(roomOne);
expect(room.getTimelineNeedsRefresh()).toEqual(false);
});
it('marker event already sent before joining (in state) ' +
'should *NOT* mark the timeline as needing a refresh (timelineWasEmpty)', async () => {
const syncData = {
next_batch: "batch_token",
rooms: {
join: {},
},
};
syncData.rooms.join[roomOne] = {
timeline: {
events: [normalMessageEvent],
prev_batch: "pagTok",
},
state: {
events: [
roomCreateEvent,
markerEventFromRoomCreator,
],
},
};
httpBackend.when("GET", "/sync").respond(200, syncData);
client.startClient();
await Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(),
]);
const room = client.getRoom(roomOne);
expect(room.getTimelineNeedsRefresh()).toEqual(false);
});
it('new marker event in a subsequent syncs timeline range ' +
'should mark the timeline as needing a refresh', async () => {
const nextSyncData = {
next_batch: "batch_token",
rooms: {
join: {},
},
};
nextSyncData.rooms.join[roomOne] = {
timeline: {
events: [
// In subsequent syncs, a marker event in timeline
// range should trigger `timelineNeedsRefresh=true`
markerEventFromRoomCreator,
],
prev_batch: "pagTok",
},
};
const markerEventId = nextSyncData.rooms.join[roomOne].timeline.events[0].event_id;
let emitCount = 0;
client.on("Room.historyImportedWithinTimeline", function(markerEvent, room) {
expect(markerEvent.getId()).toEqual(markerEventId);
expect(room.roomId).toEqual(roomOne);
emitCount += 1;
});
httpBackend.when("GET", "/sync").respond(200, normalFirstSync);
httpBackend.when("GET", "/sync").respond(200, nextSyncData);
client.startClient();
await Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(2),
]);
const room = client.getRoom(roomOne);
expect(room.getTimelineNeedsRefresh()).toEqual(true);
// Make sure "Room.historyImportedWithinTimeline" was emitted
expect(emitCount).toEqual(1);
expect(room.getLastMarkerEventIdProcessed()).toEqual(markerEventId);
});
// Mimic a marker event being sent far back in the scroll back but since our last sync
it('new marker event in sync state should mark the timeline as needing a refresh', async () => {
const nextSyncData = {
next_batch: "batch_token",
rooms: {
join: {},
},
};
nextSyncData.rooms.join[roomOne] = {
timeline: {
events: [
utils.mkMessage({
room: roomOne, user: otherUserId, msg: "hello again",
}),
],
prev_batch: "pagTok",
},
state: {
events: [
// In subsequent syncs, a marker event in state
// should trigger `timelineNeedsRefresh=true`
markerEventFromRoomCreator,
],
},
};
httpBackend.when("GET", "/sync").respond(200, normalFirstSync);
httpBackend.when("GET", "/sync").respond(200, nextSyncData);
client.startClient();
await Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(2),
]);
const room = client.getRoom(roomOne);
expect(room.getTimelineNeedsRefresh()).toEqual(true);
});
});
});
});
});
describe("timeline", function() {
beforeEach(function() {
const syncData = {
next_batch: "batch_token",
rooms: {
join: {},
},
};
syncData.rooms.join[roomOne] = {
timeline: {
events: [
utils.mkMessage({
room: roomOne, user: otherUserId, msg: "hello",
}),
],
prev_batch: "pagTok",
},
};
httpBackend.when("GET", "/sync").respond(200, syncData);
client.startClient();
return Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(),
]);
});
it("should set the back-pagination token on new rooms", function() {
const syncData = {
next_batch: "batch_token",
rooms: {
join: {},
},
};
syncData.rooms.join[roomTwo] = {
timeline: {
events: [
utils.mkMessage({
room: roomTwo, user: otherUserId, msg: "roomtwo",
}),
],
prev_batch: "roomtwotok",
},
};
httpBackend.when("GET", "/sync").respond(200, syncData);
return Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(),
]).then(function() {
const room = client.getRoom(roomTwo);
expect(room).toBeDefined();
const tok = room.getLiveTimeline()
.getPaginationToken(EventTimeline.BACKWARDS);
expect(tok).toEqual("roomtwotok");
});
});
it("should set the back-pagination token on gappy syncs", function() {
const syncData = {
next_batch: "batch_token",
rooms: {
join: {},
},
};
syncData.rooms.join[roomOne] = {
timeline: {
events: [
utils.mkMessage({
room: roomOne, user: otherUserId, msg: "world",
}),
],
limited: true,
prev_batch: "newerTok",
},
};
httpBackend.when("GET", "/sync").respond(200, syncData);
let resetCallCount = 0;
// the token should be set *before* timelineReset is emitted
client.on("Room.timelineReset", function(room) {
resetCallCount++;
const tl = room.getLiveTimeline();
expect(tl.getEvents().length).toEqual(0);
const tok = tl.getPaginationToken(EventTimeline.BACKWARDS);
expect(tok).toEqual("newerTok");
});
return Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(),
]).then(function() {
const room = client.getRoom(roomOne);
const tl = room.getLiveTimeline();
expect(tl.getEvents().length).toEqual(1);
expect(resetCallCount).toEqual(1);
});
});
});
describe("receipts", function() {
const syncData = {
rooms: {
join: {
},
},
};
syncData.rooms.join[roomOne] = {
timeline: {
events: [
utils.mkMessage({
room: roomOne, user: otherUserId, msg: "hello",
}),
utils.mkMessage({
room: roomOne, user: otherUserId, msg: "world",
}),
],
},
state: {
events: [
utils.mkEvent({
type: "m.room.name", room: roomOne, user: otherUserId,
content: {
name: "Old room name",
},
}),
utils.mkMembership({
room: roomOne, mship: "join", user: otherUserId,
}),
utils.mkMembership({
room: roomOne, mship: "join", user: selfUserId,
}),
utils.mkEvent({
type: "m.room.create", room: roomOne, user: selfUserId,
content: {
creator: selfUserId,
},
}),
],
},
};
beforeEach(function() {
syncData.rooms.join[roomOne].ephemeral = {
events: [],
};
});
it("should sync receipts from /sync.", function() {
const ackEvent = syncData.rooms.join[roomOne].timeline.events[0];
const receipt = {};
receipt[ackEvent.event_id] = {
"m.read": {},
};
receipt[ackEvent.event_id]["m.read"][userC] = {
ts: 176592842636,
};
syncData.rooms.join[roomOne].ephemeral.events = [{
content: receipt,
room_id: roomOne,
type: "m.receipt",
}];
httpBackend.when("GET", "/sync").respond(200, syncData);
client.startClient();
return Promise.all([
httpBackend.flushAllExpected(),
awaitSyncEvent(),
]).then(function() {
const room = client.getRoom(roomOne);
expect(room.getReceiptsForEvent(new MatrixEvent(ackEvent))).toEqual([{
type: "m.read",
userId: userC,
data: {
ts: 176592842636,
},
}]);
});
});
});
describe("of a room", function() {
xit("should sync when a join event (which changes state) for the user" +
" arrives down the event stream (e.g. join from another device)", function() {
});
xit("should sync when the user explicitly calls joinRoom", function() {
});
});
describe("syncLeftRooms", function() {
beforeEach(function(done) {
client.startClient();
httpBackend.flushAllExpected().then(function() {
// the /sync call from syncLeftRooms ends up in the request
// queue behind the call from the running client; add a response
// to flush the client's one out.
httpBackend.when("GET", "/sync").respond(200, {});
done();
});
});
it("should create and use an appropriate filter", function() {
httpBackend.when("POST", "/filter").check(function(req) {
expect(req.data).toEqual({
room: { timeline: { limit: 1 },
include_leave: true } });
}).respond(200, { filter_id: "another_id" });
const prom = new Promise((resolve) => {
httpBackend.when("GET", "/sync").check(function(req) {
expect(req.queryParams.filter).toEqual("another_id");
resolve();
}).respond(200, {});
});
client.syncLeftRooms();
// first flush the filter request; this will make syncLeftRooms
// make its /sync call
return Promise.all([
httpBackend.flush("/filter").then(function() {
// flush the syncs
return httpBackend.flushAllExpected();
}),
prom,
]);