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room lazy loading tests + fix

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This commit is contained in:
Bruno Windels
2018-07-20 17:09:38 +02:00
parent 198d2c780d
commit 9f08bfaa6f
2 changed files with 63 additions and 0 deletions
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60
spec/unit/room.spec.js
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@ -1272,4 +1272,64 @@ describe("Room", function() {
expect(callCount).toEqual(1);
});
});
describe("setLazyLoadedMembers", function() {
it("should apply member info in promise", async function() {
const room = new Room(roomId);
expect(room.membersNeedLoading()).toEqual(true);
const infoA = {userId: userA, membership: "invite"};
const infoB = {userId: userB, membership: "join"};
const promise = room.setLazyLoadedMembers(Promise.resolve([infoA, infoB]));
await promise;
expect(room.membersNeedLoading()).toEqual(false);
const memberA = room.getMember(userA);
const memberB = room.getMember(userB);
expect(memberA.membership).toEqual("invite");
expect(memberA.isLazyLoaded()).toEqual(true);
expect(memberB.membership).toEqual("join");
expect(memberB.isLazyLoaded()).toEqual(true);
});
it("should revert needs loading on error", async function() {
const room = new Room(roomId);
let hasThrown = false;
try {
await room.setLazyLoadedMembers(Promise.reject(new Error("bugger")));
}
catch(err) {
hasThrown = true;
}
expect(hasThrown).toEqual(true);
expect(room.membersNeedLoading()).toEqual(true);
});
it("should revert needs loading on error", async function() {
const room = new Room(roomId);
let hasThrown = false;
try {
await room.setLazyLoadedMembers(Promise.reject(new Error("bugger")));
}
catch(err) {
hasThrown = true;
}
expect(hasThrown).toEqual(true);
expect(room.membersNeedLoading()).toEqual(true);
});
it("second call (also in immediate succession) should be ignored", async function() {
const room = new Room(roomId);
const promise1 = room.setLazyLoadedMembers(Promise.resolve([
{userId: userA, membership: "join"},
{userId: userB, membership: "join"}
]));
const promise2 = room.setLazyLoadedMembers(Promise.resolve([
{userId: userC, membership: "join"}
]));
await Promise.all([promise1, promise2]);
expect(room.getMember(userA)).toBeTruthy();
expect(room.getMember(userB)).toBeTruthy();
expect(room.getMember(userC)).toBeFalsy();
});
});
});