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/*
* Copyright 2017 Google
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#import "Firestore/Source/Remote/FSTWatchChange.h"
#import <XCTest/XCTest.h>
#import "Firestore/Source/Model/FSTDocument.h"
#import "Firestore/Source/Remote/FSTExistenceFilter.h"
#import "Firestore/Example/Tests/Remote/FSTWatchChange+Testing.h"
#import "Firestore/Example/Tests/Util/FSTHelpers.h"
NS_ASSUME_NONNULL_BEGIN
@interface FSTWatchChangeTests : XCTestCase
@end
@implementation FSTWatchChangeTests
- (void)testDocumentChange {
FSTMaybeDocument *doc = FSTTestDoc("a/b", 1, @{}, NO);
FSTDocumentWatchChange *change =
[[FSTDocumentWatchChange alloc] initWithUpdatedTargetIDs:@[ @1, @2, @3 ]
removedTargetIDs:@[ @4, @5 ]
documentKey:doc.key
document:doc];
XCTAssertEqual(change.updatedTargetIDs.count, 3);
XCTAssertEqual(change.removedTargetIDs.count, 2);
// Testing object identity here is fine.
XCTAssertEqual(change.document, doc);
}
- (void)testExistenceFilterChange {
FSTExistenceFilter *filter = [FSTExistenceFilter filterWithCount:7];
FSTExistenceFilterWatchChange *change =
[FSTExistenceFilterWatchChange changeWithFilter:filter targetID:5];
XCTAssertEqual(change.filter.count, 7);
XCTAssertEqual(change.targetID, 5);
}
- (void)testWatchTargetChange {
FSTWatchTargetChange *change =
[FSTWatchTargetChange changeWithState:FSTWatchTargetChangeStateReset
targetIDs:@[ @1, @2 ]
cause:nil];
XCTAssertEqual(change.state, FSTWatchTargetChangeStateReset);
XCTAssertEqual(change.targetIDs.count, 2);
}
@end
NS_ASSUME_NONNULL_END
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