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Remove objects from sync queue if missing from response

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While objects in the sync queue that fail to save should remain in the
queue, objects that just don't exist remotely need to be removed, or
else they'll be retried forever.
This commit is contained in:
Dan Stillman 2017-05-05 01:02:48 -04:00
parent ad9c2ed36c
commit a1bd2bace5
3 changed files with 112 additions and 15 deletions
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82
test/tests/syncEngineTest.js
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@ -2056,6 +2056,88 @@ describe("Zotero.Sync.Data.Engine", function () {
});
describe("#_downloadUpdatedObjects()", function () {
it("should include objects in sync queue", function* () {
({ engine, client, caller } = yield setup());
var libraryID = Zotero.Libraries.userLibraryID;
var objectType = 'collection';
var objectTypeID = Zotero.Sync.Data.Utilities.getSyncObjectTypeID(objectType);
yield Zotero.Sync.Data.Local.addObjectsToSyncQueue(
objectType, libraryID, ["BBBBBBBB", "CCCCCCCC"]
);
yield Zotero.DB.queryAsync(
"UPDATE syncQueue SET lastCheck=lastCheck-3600 "
+ "WHERE syncObjectTypeID=? AND libraryID=? AND key IN (?, ?)",
[objectTypeID, libraryID, 'BBBBBBBB', 'CCCCCCCC']
);
var headers = {
"Last-Modified-Version": 5
};
setResponse({
method: "GET",
url: "users/1/collections?format=versions&since=1",
status: 200,
headers,
json: {
AAAAAAAA: 5,
BBBBBBBB: 5
}
});
var stub = sinon.stub(engine, "_downloadObjects");
yield engine._downloadUpdatedObjects(objectType, 1, 5);
assert.ok(stub.calledWith("collection", ["AAAAAAAA", "BBBBBBBB", "CCCCCCCC"]));
stub.restore();
});
});
describe("#_downloadObjects()", function () {
it("should remove object from sync queue if missing from response", function* () {
({ engine, client, caller } = yield setup({
stopOnError: false
}));
var libraryID = Zotero.Libraries.userLibraryID;
var objectType = 'collection';
var objectTypeID = Zotero.Sync.Data.Utilities.getSyncObjectTypeID(objectType);
yield Zotero.Sync.Data.Local.addObjectsToSyncQueue(
objectType, libraryID, ["BBBBBBBB", "CCCCCCCC"]
);
var headers = {
"Last-Modified-Version": 5
};
setResponse({
method: "GET",
url: "users/1/collections?format=json&collectionKey=AAAAAAAA%2CBBBBBBBB%2CCCCCCCCC",
status: 200,
headers,
json: [
makeCollectionJSON({
key: "AAAAAAAA",
version: 5,
name: "A"
}),
makeCollectionJSON({
key: "BBBBBBBB",
version: 5
// Missing 'name', which causes a save error
})
]
});
yield engine._downloadObjects(objectType, ["AAAAAAAA", "BBBBBBBB", "CCCCCCCC"]);
// Missing object should have been removed, but invalid object should remain
var keys = yield Zotero.Sync.Data.Local.getObjectsFromSyncQueue(objectType, libraryID);
assert.sameMembers(keys, ['BBBBBBBB']);
});
});
describe("#_startUpload()", function () {
it("shouldn't upload unsynced objects if present in sync queue", function* () {
({ engine, client, caller } = yield setup());