mirror of
https://github.com/firebase/firebase-ios-sdk
synced 2026-11-11 22:55:59 +05:45
Gil
4fbc96904f
This simplifies the import process back into google3 and allows us to add additional directories to the project without needing to update the project files for each directory we add. This shows up most clearly in the change to Firestore/Example/Firestore.xcodeproj/project.pbxproj: this no longer needs to list essentially every directory in the project as a header search path. * Clang-format configuration for C++ files * Add support C++-only sources to the podspec * Podspec support for fully qualified imports * xcodeproj changes for fully-qualified imports * Use fully-qualified imports in Firestore sources
619 lines
28 KiB
Objective-C
619 lines
28 KiB
Objective-C
/*
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* Copyright 2017 Google
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#import "Firestore/Source/Core/FSTView.h"
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#import <XCTest/XCTest.h>
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#import "Firestore/Source/API/FIRFirestore+Internal.h"
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#import "Firestore/Source/Core/FSTQuery.h"
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#import "Firestore/Source/Core/FSTViewSnapshot.h"
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#import "Firestore/Source/Model/FSTDocument.h"
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#import "Firestore/Source/Model/FSTDocumentKey.h"
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#import "Firestore/Source/Model/FSTDocumentSet.h"
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#import "Firestore/Source/Model/FSTFieldValue.h"
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#import "Firestore/Source/Model/FSTPath.h"
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#import "Firestore/Source/Remote/FSTRemoteEvent.h"
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#import "Firestore/Example/Tests/Util/FSTHelpers.h"
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NS_ASSUME_NONNULL_BEGIN
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@interface FSTViewTests : XCTestCase
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@end
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@implementation FSTViewTests
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/** Returns a new empty query to use for testing. */
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- (FSTQuery *)queryForMessages {
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return [FSTQuery
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queryWithPath:[FSTResourcePath pathWithSegments:@[ @"rooms", @"eros", @"messages" ]]];
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}
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- (void)testAddsDocumentsBasedOnQuery {
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FSTQuery *query = [self queryForMessages];
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FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
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FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{@"text" : @"msg1"}, NO);
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FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/2", 0, @{@"text" : @"msg2"}, NO);
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FSTDocument *doc3 = FSTTestDoc(@"rooms/other/messages/1", 0, @{@"text" : @"msg3"}, NO);
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FSTViewSnapshot *_Nullable snapshot =
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FSTTestApplyChanges(view, @[ doc1, doc2, doc3 ],
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[FSTTargetChange changeWithDocuments:@[ doc1, doc2, doc3 ]
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currentStatusUpdate:FSTCurrentStatusUpdateMarkCurrent]);
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XCTAssertEqual(snapshot.query, query);
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XCTAssertEqualObjects(snapshot.documents.arrayValue, (@[ doc1, doc2 ]));
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XCTAssertEqualObjects(
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snapshot.documentChanges, (@[
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[FSTDocumentViewChange changeWithDocument:doc1 type:FSTDocumentViewChangeTypeAdded],
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[FSTDocumentViewChange changeWithDocument:doc2 type:FSTDocumentViewChangeTypeAdded]
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]));
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XCTAssertFalse(snapshot.isFromCache);
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XCTAssertFalse(snapshot.hasPendingWrites);
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XCTAssertTrue(snapshot.syncStateChanged);
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}
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- (void)testRemovesDocuments {
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FSTQuery *query = [self queryForMessages];
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FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
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FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{@"text" : @"msg1"}, NO);
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FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/2", 0, @{@"text" : @"msg2"}, NO);
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FSTDocument *doc3 = FSTTestDoc(@"rooms/eros/messages/3", 0, @{@"text" : @"msg3"}, NO);
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// initial state
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FSTTestApplyChanges(view, @[ doc1, doc2 ], nil);
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// delete doc2, add doc3
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FSTViewSnapshot *snapshot =
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FSTTestApplyChanges(view, @[ FSTTestDeletedDoc(@"rooms/eros/messages/2", 0), doc3 ],
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[FSTTargetChange changeWithDocuments:@[ doc1, doc3 ]
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currentStatusUpdate:FSTCurrentStatusUpdateMarkCurrent]);
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XCTAssertEqual(snapshot.query, query);
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XCTAssertEqualObjects(snapshot.documents.arrayValue, (@[ doc1, doc3 ]));
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XCTAssertEqualObjects(
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snapshot.documentChanges, (@[
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[FSTDocumentViewChange changeWithDocument:doc2 type:FSTDocumentViewChangeTypeRemoved],
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[FSTDocumentViewChange changeWithDocument:doc3 type:FSTDocumentViewChangeTypeAdded]
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]));
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XCTAssertFalse(snapshot.isFromCache);
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XCTAssertTrue(snapshot.syncStateChanged);
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}
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- (void)testReturnsNilIfThereAreNoChanges {
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FSTQuery *query = [self queryForMessages];
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FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
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FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{@"text" : @"msg1"}, NO);
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FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/2", 0, @{@"text" : @"msg2"}, NO);
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// initial state
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FSTTestApplyChanges(view, @[ doc1, doc2 ], nil);
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// reapply same docs, no changes
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FSTViewSnapshot *snapshot = FSTTestApplyChanges(view, @[ doc1, doc2 ], nil);
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XCTAssertNil(snapshot);
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}
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- (void)testDoesNotReturnNilForFirstChanges {
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FSTQuery *query = [self queryForMessages];
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FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
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FSTViewSnapshot *snapshot = FSTTestApplyChanges(view, @[], nil);
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XCTAssertNotNil(snapshot);
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}
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- (void)testFiltersDocumentsBasedOnQueryWithFilter {
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FSTQuery *query = [self queryForMessages];
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FSTRelationFilter *filter =
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[FSTRelationFilter filterWithField:FSTTestFieldPath(@"sort")
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filterOperator:FSTRelationFilterOperatorLessThanOrEqual
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value:[FSTDoubleValue doubleValue:2]];
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query = [query queryByAddingFilter:filter];
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FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
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FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{ @"sort" : @1 }, NO);
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FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/2", 0, @{ @"sort" : @2 }, NO);
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FSTDocument *doc3 = FSTTestDoc(@"rooms/eros/messages/3", 0, @{ @"sort" : @3 }, NO);
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FSTDocument *doc4 = FSTTestDoc(@"rooms/eros/messages/4", 0, @{}, NO); // no sort, no match
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FSTDocument *doc5 = FSTTestDoc(@"rooms/eros/messages/5", 0, @{ @"sort" : @1 }, NO);
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FSTViewSnapshot *snapshot = FSTTestApplyChanges(view, @[ doc1, doc2, doc3, doc4, doc5 ], nil);
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XCTAssertEqual(snapshot.query, query);
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XCTAssertEqualObjects(snapshot.documents.arrayValue, (@[ doc1, doc5, doc2 ]));
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XCTAssertEqualObjects(
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snapshot.documentChanges, (@[
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[FSTDocumentViewChange changeWithDocument:doc1 type:FSTDocumentViewChangeTypeAdded],
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[FSTDocumentViewChange changeWithDocument:doc5 type:FSTDocumentViewChangeTypeAdded],
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[FSTDocumentViewChange changeWithDocument:doc2 type:FSTDocumentViewChangeTypeAdded]
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]));
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XCTAssertTrue(snapshot.isFromCache);
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XCTAssertTrue(snapshot.syncStateChanged);
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}
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- (void)testUpdatesDocumentsBasedOnQueryWithFilter {
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FSTQuery *query = [self queryForMessages];
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FSTRelationFilter *filter =
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[FSTRelationFilter filterWithField:FSTTestFieldPath(@"sort")
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filterOperator:FSTRelationFilterOperatorLessThanOrEqual
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value:[FSTDoubleValue doubleValue:2]];
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query = [query queryByAddingFilter:filter];
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FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
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FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{ @"sort" : @1 }, NO);
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FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/2", 0, @{ @"sort" : @3 }, NO);
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FSTDocument *doc3 = FSTTestDoc(@"rooms/eros/messages/3", 0, @{ @"sort" : @2 }, NO);
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FSTDocument *doc4 = FSTTestDoc(@"rooms/eros/messages/4", 0, @{}, NO);
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FSTViewSnapshot *snapshot = FSTTestApplyChanges(view, @[ doc1, doc2, doc3, doc4 ], nil);
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XCTAssertEqual(snapshot.query, query);
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XCTAssertEqualObjects(snapshot.documents.arrayValue, (@[ doc1, doc3 ]));
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FSTDocument *newDoc2 = FSTTestDoc(@"rooms/eros/messages/2", 1, @{ @"sort" : @2 }, NO);
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FSTDocument *newDoc3 = FSTTestDoc(@"rooms/eros/messages/3", 1, @{ @"sort" : @3 }, NO);
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FSTDocument *newDoc4 = FSTTestDoc(@"rooms/eros/messages/4", 1, @{ @"sort" : @0 }, NO);
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snapshot = FSTTestApplyChanges(view, @[ newDoc2, newDoc3, newDoc4 ], nil);
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XCTAssertEqual(snapshot.query, query);
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XCTAssertEqualObjects(snapshot.documents.arrayValue, (@[ newDoc4, doc1, newDoc2 ]));
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XCTAssertEqualObjects(
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snapshot.documentChanges, (@[
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[FSTDocumentViewChange changeWithDocument:doc3 type:FSTDocumentViewChangeTypeRemoved],
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[FSTDocumentViewChange changeWithDocument:newDoc4 type:FSTDocumentViewChangeTypeAdded],
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[FSTDocumentViewChange changeWithDocument:newDoc2 type:FSTDocumentViewChangeTypeAdded]
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]));
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XCTAssertTrue(snapshot.isFromCache);
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XCTAssertFalse(snapshot.syncStateChanged);
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}
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- (void)testRemovesDocumentsForQueryWithLimit {
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FSTQuery *query = [self queryForMessages];
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query = [query queryBySettingLimit:2];
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FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
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FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{@"text" : @"msg1"}, NO);
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FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/2", 0, @{@"text" : @"msg2"}, NO);
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FSTDocument *doc3 = FSTTestDoc(@"rooms/eros/messages/3", 0, @{@"text" : @"msg3"}, NO);
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// initial state
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FSTTestApplyChanges(view, @[ doc1, doc3 ], nil);
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// add doc2, which should push out doc3
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FSTViewSnapshot *snapshot =
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FSTTestApplyChanges(view, @[ doc2 ],
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[FSTTargetChange changeWithDocuments:@[ doc1, doc2, doc3 ]
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currentStatusUpdate:FSTCurrentStatusUpdateMarkCurrent]);
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XCTAssertEqual(snapshot.query, query);
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XCTAssertEqualObjects(snapshot.documents.arrayValue, (@[ doc1, doc2 ]));
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XCTAssertEqualObjects(
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snapshot.documentChanges, (@[
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[FSTDocumentViewChange changeWithDocument:doc3 type:FSTDocumentViewChangeTypeRemoved],
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[FSTDocumentViewChange changeWithDocument:doc2 type:FSTDocumentViewChangeTypeAdded]
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]));
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XCTAssertFalse(snapshot.isFromCache);
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XCTAssertTrue(snapshot.syncStateChanged);
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}
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- (void)testDoesntReportChangesForDocumentBeyondLimitOfQuery {
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FSTQuery *query = [self queryForMessages];
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query =
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[query queryByAddingSortOrder:[FSTSortOrder sortOrderWithFieldPath:FSTTestFieldPath(@"num")
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ascending:YES]];
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query = [query queryBySettingLimit:2];
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FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
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FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{ @"num" : @1 }, NO);
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FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/2", 0, @{ @"num" : @2 }, NO);
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FSTDocument *doc3 = FSTTestDoc(@"rooms/eros/messages/3", 0, @{ @"num" : @3 }, NO);
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FSTDocument *doc4 = FSTTestDoc(@"rooms/eros/messages/4", 0, @{ @"num" : @4 }, NO);
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// initial state
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FSTTestApplyChanges(view, @[ doc1, doc2 ], nil);
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// change doc2 to 5, and add doc3 and doc4.
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// doc2 will be modified + removed = removed
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// doc3 will be added
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// doc4 will be added + removed = nothing
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doc2 = FSTTestDoc(@"rooms/eros/messages/2", 1, @{ @"num" : @5 }, NO);
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FSTViewDocumentChanges *viewDocChanges =
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[view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc2, doc3, doc4 ])];
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XCTAssertTrue(viewDocChanges.needsRefill);
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// Verify that all the docs still match.
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viewDocChanges = [view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc1, doc2, doc3, doc4 ])
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previousChanges:viewDocChanges];
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FSTViewSnapshot *snapshot =
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[view applyChangesToDocuments:viewDocChanges
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targetChange:[FSTTargetChange
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changeWithDocuments:@[ doc1, doc2, doc3, doc4 ]
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currentStatusUpdate:FSTCurrentStatusUpdateMarkCurrent]]
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.snapshot;
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XCTAssertEqual(snapshot.query, query);
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XCTAssertEqualObjects(snapshot.documents.arrayValue, (@[ doc1, doc3 ]));
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XCTAssertEqualObjects(
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snapshot.documentChanges, (@[
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[FSTDocumentViewChange changeWithDocument:doc2 type:FSTDocumentViewChangeTypeRemoved],
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[FSTDocumentViewChange changeWithDocument:doc3 type:FSTDocumentViewChangeTypeAdded]
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]));
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XCTAssertFalse(snapshot.isFromCache);
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XCTAssertTrue(snapshot.syncStateChanged);
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}
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- (void)testKeepsTrackOfLimboDocuments {
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FSTQuery *query = [self queryForMessages];
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FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
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FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/0", 0, @{}, NO);
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FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{}, NO);
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FSTDocument *doc3 = FSTTestDoc(@"rooms/eros/messages/2", 0, @{}, NO);
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FSTViewChange *change = [view
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applyChangesToDocuments:[view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc1 ])]];
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XCTAssertEqualObjects(change.limboChanges, @[]);
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change =
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[view applyChangesToDocuments:[view computeChangesWithDocuments:FSTTestDocUpdates(@[])]
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targetChange:[FSTTargetChange
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changeWithDocuments:@[]
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currentStatusUpdate:FSTCurrentStatusUpdateMarkCurrent]];
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XCTAssertEqualObjects(
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change.limboChanges,
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@[ [FSTLimboDocumentChange changeWithType:FSTLimboDocumentChangeTypeAdded key:doc1.key] ]);
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change = [view
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applyChangesToDocuments:[view computeChangesWithDocuments:FSTTestDocUpdates(@[])]
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targetChange:[FSTTargetChange changeWithDocuments:@[ doc1 ]
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currentStatusUpdate:FSTCurrentStatusUpdateNone]];
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XCTAssertEqualObjects(
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change.limboChanges,
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@[ [FSTLimboDocumentChange changeWithType:FSTLimboDocumentChangeTypeRemoved key:doc1.key] ]);
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change = [view
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applyChangesToDocuments:[view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc2 ])]
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targetChange:[FSTTargetChange changeWithDocuments:@[ doc2 ]
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currentStatusUpdate:FSTCurrentStatusUpdateNone]];
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XCTAssertEqualObjects(change.limboChanges, @[]);
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change = [view
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applyChangesToDocuments:[view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc3 ])]];
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XCTAssertEqualObjects(
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change.limboChanges,
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@[ [FSTLimboDocumentChange changeWithType:FSTLimboDocumentChangeTypeAdded key:doc3.key] ]);
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change = [view applyChangesToDocuments:[view computeChangesWithDocuments:FSTTestDocUpdates(@[
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FSTTestDeletedDoc(@"rooms/eros/messages/2",
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1)
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])]]; // remove
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XCTAssertEqualObjects(
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change.limboChanges,
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@[ [FSTLimboDocumentChange changeWithType:FSTLimboDocumentChangeTypeRemoved key:doc3.key] ]);
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}
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- (void)testResumingQueryCreatesNoLimbos {
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FSTQuery *query = [self queryForMessages];
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FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/0", 0, @{}, NO);
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FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{}, NO);
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// Unlike other cases, here the view is initialized with a set of previously synced documents
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// which happens when listening to a previously listened-to query.
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FSTView *view = [[FSTView alloc] initWithQuery:query
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remoteDocuments:FSTTestDocKeySet(@[ doc1.key, doc2.key ])];
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FSTTargetChange *markCurrent =
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[FSTTargetChange changeWithDocuments:@[]
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currentStatusUpdate:FSTCurrentStatusUpdateMarkCurrent];
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FSTViewDocumentChanges *changes = [view computeChangesWithDocuments:FSTTestDocUpdates(@[])];
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FSTViewChange *change = [view applyChangesToDocuments:changes targetChange:markCurrent];
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XCTAssertEqualObjects(change.limboChanges, @[]);
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}
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- (void)assertDocSet:(FSTDocumentSet *)docSet containsDocs:(NSArray<FSTDocument *> *)docs {
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XCTAssertEqual(docs.count, docSet.count);
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for (FSTDocument *doc in docs) {
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XCTAssertTrue([docSet containsKey:doc.key]);
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}
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}
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- (void)testReturnsNeedsRefillOnDeleteInLimitQuery {
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FSTQuery *query = [[self queryForMessages] queryBySettingLimit:2];
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FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/0", 0, @{}, NO);
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FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{}, NO);
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FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
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// Start with a full view.
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FSTViewDocumentChanges *changes =
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[view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc1, doc2 ])];
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[self assertDocSet:changes.documentSet containsDocs:@[ doc1, doc2 ]];
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XCTAssertFalse(changes.needsRefill);
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XCTAssertEqual(2, [changes.changeSet changes].count);
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[view applyChangesToDocuments:changes];
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// Remove one of the docs.
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changes = [view computeChangesWithDocuments:FSTTestDocUpdates(@[ FSTTestDeletedDoc(
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@"rooms/eros/messages/0", 0) ])];
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[self assertDocSet:changes.documentSet containsDocs:@[ doc2 ]];
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XCTAssertTrue(changes.needsRefill);
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XCTAssertEqual(1, [changes.changeSet changes].count);
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// Refill it with just the one doc remaining.
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changes = [view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc2 ]) previousChanges:changes];
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[self assertDocSet:changes.documentSet containsDocs:@[ doc2 ]];
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XCTAssertFalse(changes.needsRefill);
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XCTAssertEqual(1, [changes.changeSet changes].count);
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[view applyChangesToDocuments:changes];
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}
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- (void)testReturnsNeedsRefillOnReorderInLimitQuery {
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FSTQuery *query = [self queryForMessages];
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query =
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[query queryByAddingSortOrder:[FSTSortOrder sortOrderWithFieldPath:FSTTestFieldPath(@"order")
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ascending:YES]];
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query = [query queryBySettingLimit:2];
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FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/0", 0, @{ @"order" : @1 }, NO);
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FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{ @"order" : @2 }, NO);
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FSTDocument *doc3 = FSTTestDoc(@"rooms/eros/messages/2", 0, @{ @"order" : @3 }, NO);
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FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
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// Start with a full view.
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FSTViewDocumentChanges *changes =
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[view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc1, doc2, doc3 ])];
|
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[self assertDocSet:changes.documentSet containsDocs:@[ doc1, doc2 ]];
|
|
XCTAssertFalse(changes.needsRefill);
|
|
XCTAssertEqual(2, [changes.changeSet changes].count);
|
|
[view applyChangesToDocuments:changes];
|
|
|
|
// Move one of the docs.
|
|
doc2 = FSTTestDoc(@"rooms/eros/messages/1", 1, @{ @"order" : @2000 }, NO);
|
|
changes = [view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc2 ])];
|
|
[self assertDocSet:changes.documentSet containsDocs:@[ doc1, doc2 ]];
|
|
XCTAssertTrue(changes.needsRefill);
|
|
XCTAssertEqual(1, [changes.changeSet changes].count);
|
|
// Refill it with all three current docs.
|
|
changes = [view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc1, doc2, doc3 ])
|
|
previousChanges:changes];
|
|
[self assertDocSet:changes.documentSet containsDocs:@[ doc1, doc3 ]];
|
|
XCTAssertFalse(changes.needsRefill);
|
|
XCTAssertEqual(2, [changes.changeSet changes].count);
|
|
[view applyChangesToDocuments:changes];
|
|
}
|
|
|
|
- (void)testDoesntNeedRefillOnReorderWithinLimit {
|
|
FSTQuery *query = [self queryForMessages];
|
|
query =
|
|
[query queryByAddingSortOrder:[FSTSortOrder sortOrderWithFieldPath:FSTTestFieldPath(@"order")
|
|
ascending:YES]];
|
|
query = [query queryBySettingLimit:3];
|
|
FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/0", 0, @{ @"order" : @1 }, NO);
|
|
FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{ @"order" : @2 }, NO);
|
|
FSTDocument *doc3 = FSTTestDoc(@"rooms/eros/messages/2", 0, @{ @"order" : @3 }, NO);
|
|
FSTDocument *doc4 = FSTTestDoc(@"rooms/eros/messages/3", 0, @{ @"order" : @4 }, NO);
|
|
FSTDocument *doc5 = FSTTestDoc(@"rooms/eros/messages/4", 0, @{ @"order" : @5 }, NO);
|
|
FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
|
|
|
|
// Start with a full view.
|
|
FSTViewDocumentChanges *changes =
|
|
[view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc1, doc2, doc3, doc4, doc5 ])];
|
|
[self assertDocSet:changes.documentSet containsDocs:@[ doc1, doc2, doc3 ]];
|
|
XCTAssertFalse(changes.needsRefill);
|
|
XCTAssertEqual(3, [changes.changeSet changes].count);
|
|
[view applyChangesToDocuments:changes];
|
|
|
|
// Move one of the docs.
|
|
doc1 = FSTTestDoc(@"rooms/eros/messages/0", 1, @{ @"order" : @3 }, NO);
|
|
changes = [view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc1 ])];
|
|
[self assertDocSet:changes.documentSet containsDocs:@[ doc2, doc3, doc1 ]];
|
|
XCTAssertFalse(changes.needsRefill);
|
|
XCTAssertEqual(1, [changes.changeSet changes].count);
|
|
[view applyChangesToDocuments:changes];
|
|
}
|
|
|
|
- (void)testDoesntNeedRefillOnReorderAfterLimitQuery {
|
|
FSTQuery *query = [self queryForMessages];
|
|
query =
|
|
[query queryByAddingSortOrder:[FSTSortOrder sortOrderWithFieldPath:FSTTestFieldPath(@"order")
|
|
ascending:YES]];
|
|
query = [query queryBySettingLimit:3];
|
|
FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/0", 0, @{ @"order" : @1 }, NO);
|
|
FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{ @"order" : @2 }, NO);
|
|
FSTDocument *doc3 = FSTTestDoc(@"rooms/eros/messages/2", 0, @{ @"order" : @3 }, NO);
|
|
FSTDocument *doc4 = FSTTestDoc(@"rooms/eros/messages/3", 0, @{ @"order" : @4 }, NO);
|
|
FSTDocument *doc5 = FSTTestDoc(@"rooms/eros/messages/4", 0, @{ @"order" : @5 }, NO);
|
|
FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
|
|
|
|
// Start with a full view.
|
|
FSTViewDocumentChanges *changes =
|
|
[view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc1, doc2, doc3, doc4, doc5 ])];
|
|
[self assertDocSet:changes.documentSet containsDocs:@[ doc1, doc2, doc3 ]];
|
|
XCTAssertFalse(changes.needsRefill);
|
|
XCTAssertEqual(3, [changes.changeSet changes].count);
|
|
[view applyChangesToDocuments:changes];
|
|
|
|
// Move one of the docs.
|
|
doc4 = FSTTestDoc(@"rooms/eros/messages/3", 1, @{ @"order" : @6 }, NO);
|
|
changes = [view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc4 ])];
|
|
[self assertDocSet:changes.documentSet containsDocs:@[ doc1, doc2, doc3 ]];
|
|
XCTAssertFalse(changes.needsRefill);
|
|
XCTAssertEqual(0, [changes.changeSet changes].count);
|
|
[view applyChangesToDocuments:changes];
|
|
}
|
|
|
|
- (void)testDoesntNeedRefillForAdditionAfterTheLimit {
|
|
FSTQuery *query = [[self queryForMessages] queryBySettingLimit:2];
|
|
FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/0", 0, @{}, NO);
|
|
FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{}, NO);
|
|
FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
|
|
|
|
// Start with a full view.
|
|
FSTViewDocumentChanges *changes =
|
|
[view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc1, doc2 ])];
|
|
[self assertDocSet:changes.documentSet containsDocs:@[ doc1, doc2 ]];
|
|
XCTAssertFalse(changes.needsRefill);
|
|
XCTAssertEqual(2, [changes.changeSet changes].count);
|
|
[view applyChangesToDocuments:changes];
|
|
|
|
// Add a doc that is past the limit.
|
|
FSTDocument *doc3 = FSTTestDoc(@"rooms/eros/messages/2", 1, @{}, NO);
|
|
changes = [view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc3 ])];
|
|
[self assertDocSet:changes.documentSet containsDocs:@[ doc1, doc2 ]];
|
|
XCTAssertFalse(changes.needsRefill);
|
|
XCTAssertEqual(0, [changes.changeSet changes].count);
|
|
[view applyChangesToDocuments:changes];
|
|
}
|
|
|
|
- (void)testDoesntNeedRefillForDeletionsWhenNotNearTheLimit {
|
|
FSTQuery *query = [[self queryForMessages] queryBySettingLimit:20];
|
|
FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/0", 0, @{}, NO);
|
|
FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{}, NO);
|
|
FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
|
|
|
|
FSTViewDocumentChanges *changes =
|
|
[view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc1, doc2 ])];
|
|
[self assertDocSet:changes.documentSet containsDocs:@[ doc1, doc2 ]];
|
|
XCTAssertFalse(changes.needsRefill);
|
|
XCTAssertEqual(2, [changes.changeSet changes].count);
|
|
[view applyChangesToDocuments:changes];
|
|
|
|
// Remove one of the docs.
|
|
changes = [view computeChangesWithDocuments:FSTTestDocUpdates(@[ FSTTestDeletedDoc(
|
|
@"rooms/eros/messages/1", 0) ])];
|
|
[self assertDocSet:changes.documentSet containsDocs:@[ doc1 ]];
|
|
XCTAssertFalse(changes.needsRefill);
|
|
XCTAssertEqual(1, [changes.changeSet changes].count);
|
|
[view applyChangesToDocuments:changes];
|
|
}
|
|
|
|
- (void)testHandlesApplyingIrrelevantDocs {
|
|
FSTQuery *query = [[self queryForMessages] queryBySettingLimit:2];
|
|
FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/0", 0, @{}, NO);
|
|
FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{}, NO);
|
|
FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
|
|
|
|
// Start with a full view.
|
|
FSTViewDocumentChanges *changes =
|
|
[view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc1, doc2 ])];
|
|
[self assertDocSet:changes.documentSet containsDocs:@[ doc1, doc2 ]];
|
|
XCTAssertFalse(changes.needsRefill);
|
|
XCTAssertEqual(2, [changes.changeSet changes].count);
|
|
[view applyChangesToDocuments:changes];
|
|
|
|
// Remove a doc that isn't even in the results.
|
|
changes = [view computeChangesWithDocuments:FSTTestDocUpdates(@[ FSTTestDeletedDoc(
|
|
@"rooms/eros/messages/2", 0) ])];
|
|
[self assertDocSet:changes.documentSet containsDocs:@[ doc1, doc2 ]];
|
|
XCTAssertFalse(changes.needsRefill);
|
|
XCTAssertEqual(0, [changes.changeSet changes].count);
|
|
[view applyChangesToDocuments:changes];
|
|
}
|
|
|
|
- (void)testComputesMutatedKeys {
|
|
FSTQuery *query = [self queryForMessages];
|
|
FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/0", 0, @{}, NO);
|
|
FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{}, NO);
|
|
FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
|
|
|
|
// Start with a full view.
|
|
FSTViewDocumentChanges *changes =
|
|
[view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc1, doc2 ])];
|
|
[view applyChangesToDocuments:changes];
|
|
XCTAssertEqualObjects(changes.mutatedKeys, FSTTestDocKeySet(@[]));
|
|
|
|
FSTDocument *doc3 = FSTTestDoc(@"rooms/eros/messages/2", 0, @{}, YES);
|
|
changes = [view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc3 ])];
|
|
XCTAssertEqualObjects(changes.mutatedKeys, FSTTestDocKeySet(@[ doc3.key ]));
|
|
}
|
|
|
|
- (void)testRemovesKeysFromMutatedKeysWhenNewDocHasNoLocalChanges {
|
|
FSTQuery *query = [self queryForMessages];
|
|
FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/0", 0, @{}, NO);
|
|
FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{}, YES);
|
|
FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
|
|
|
|
// Start with a full view.
|
|
FSTViewDocumentChanges *changes =
|
|
[view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc1, doc2 ])];
|
|
[view applyChangesToDocuments:changes];
|
|
XCTAssertEqualObjects(changes.mutatedKeys, FSTTestDocKeySet(@[ doc2.key ]));
|
|
|
|
FSTDocument *doc2Prime = FSTTestDoc(@"rooms/eros/messages/1", 0, @{}, NO);
|
|
changes = [view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc2Prime ])];
|
|
[view applyChangesToDocuments:changes];
|
|
XCTAssertEqualObjects(changes.mutatedKeys, FSTTestDocKeySet(@[]));
|
|
}
|
|
|
|
- (void)testRemembersLocalMutationsFromPreviousSnapshot {
|
|
FSTQuery *query = [self queryForMessages];
|
|
FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/0", 0, @{}, NO);
|
|
FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{}, YES);
|
|
FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
|
|
|
|
// Start with a full view.
|
|
FSTViewDocumentChanges *changes =
|
|
[view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc1, doc2 ])];
|
|
[view applyChangesToDocuments:changes];
|
|
XCTAssertEqualObjects(changes.mutatedKeys, FSTTestDocKeySet(@[ doc2.key ]));
|
|
|
|
FSTDocument *doc3 = FSTTestDoc(@"rooms/eros/messages/2", 0, @{}, NO);
|
|
changes = [view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc3 ])];
|
|
[view applyChangesToDocuments:changes];
|
|
XCTAssertEqualObjects(changes.mutatedKeys, FSTTestDocKeySet(@[ doc2.key ]));
|
|
}
|
|
|
|
- (void)testRemembersLocalMutationsFromPreviousCallToComputeChangesWithDocuments {
|
|
FSTQuery *query = [self queryForMessages];
|
|
FSTDocument *doc1 = FSTTestDoc(@"rooms/eros/messages/0", 0, @{}, NO);
|
|
FSTDocument *doc2 = FSTTestDoc(@"rooms/eros/messages/1", 0, @{}, YES);
|
|
FSTView *view = [[FSTView alloc] initWithQuery:query remoteDocuments:[FSTDocumentKeySet keySet]];
|
|
|
|
// Start with a full view.
|
|
FSTViewDocumentChanges *changes =
|
|
[view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc1, doc2 ])];
|
|
XCTAssertEqualObjects(changes.mutatedKeys, FSTTestDocKeySet(@[ doc2.key ]));
|
|
|
|
FSTDocument *doc3 = FSTTestDoc(@"rooms/eros/messages/2", 0, @{}, NO);
|
|
changes = [view computeChangesWithDocuments:FSTTestDocUpdates(@[ doc3 ]) previousChanges:changes];
|
|
XCTAssertEqualObjects(changes.mutatedKeys, FSTTestDocKeySet(@[ doc2.key ]));
|
|
}
|
|
|
|
@end
|
|
|
|
NS_ASSUME_NONNULL_END
|