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Diffstat (limited to 'Firestore/Example/Tests/Core/FSTTargetIDGeneratorTests.m')
-rw-r--r-- | Firestore/Example/Tests/Core/FSTTargetIDGeneratorTests.m | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/Firestore/Example/Tests/Core/FSTTargetIDGeneratorTests.m b/Firestore/Example/Tests/Core/FSTTargetIDGeneratorTests.m deleted file mode 100644 index 6f54fd1..0000000 --- a/Firestore/Example/Tests/Core/FSTTargetIDGeneratorTests.m +++ /dev/null @@ -1,94 +0,0 @@ -/* - * 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/Core/FSTTargetIDGenerator.h" - -#import <XCTest/XCTest.h> - -NS_ASSUME_NONNULL_BEGIN - -@interface FSTTargetIDGenerator () -- (instancetype)initWithGeneratorID:(NSInteger)generatorID startingAfterID:(FSTTargetID)after; -@end - -@interface FSTTargetIDGeneratorTests : XCTestCase -@end - -@implementation FSTTargetIDGeneratorTests - -- (void)testConstructor { - XCTAssertEqual([[[FSTTargetIDGenerator alloc] initWithGeneratorID:0 startingAfterID:0] nextID], - 2); - XCTAssertEqual([[[FSTTargetIDGenerator alloc] initWithGeneratorID:1 startingAfterID:0] nextID], - 1); - - XCTAssertEqual([[FSTTargetIDGenerator generatorForLocalStoreStartingAfterID:0] nextID], 2); - XCTAssertEqual([[FSTTargetIDGenerator generatorForSyncEngineStartingAfterID:0] nextID], 1); -} - -- (void)testSkipPast { - FSTTargetIDGenerator *gen = - [[FSTTargetIDGenerator alloc] initWithGeneratorID:1 startingAfterID:-1]; - XCTAssertEqual([gen nextID], 1); - - gen = [[FSTTargetIDGenerator alloc] initWithGeneratorID:1 startingAfterID:2]; - XCTAssertEqual([gen nextID], 3); - - gen = [[FSTTargetIDGenerator alloc] initWithGeneratorID:1 startingAfterID:4]; - XCTAssertEqual([gen nextID], 5); - - for (int i = 4; i < 12; ++i) { - FSTTargetIDGenerator *gen0 = - [[FSTTargetIDGenerator alloc] initWithGeneratorID:0 startingAfterID:i]; - FSTTargetIDGenerator *gen1 = - [[FSTTargetIDGenerator alloc] initWithGeneratorID:1 startingAfterID:i]; - XCTAssertEqual([gen0 nextID], i + 2 & ~1, @"Skip failed for index %d", i); - XCTAssertEqual([gen1 nextID], i + 1 | 1, @"Skip failed for index %d", i); - } - - gen = [[FSTTargetIDGenerator alloc] initWithGeneratorID:1 startingAfterID:12]; - XCTAssertEqual([gen nextID], 13); - - gen = [[FSTTargetIDGenerator alloc] initWithGeneratorID:0 startingAfterID:22]; - XCTAssertEqual([gen nextID], 24); -} - -- (void)testIncrement { - FSTTargetIDGenerator *gen = - [[FSTTargetIDGenerator alloc] initWithGeneratorID:0 startingAfterID:0]; - XCTAssertEqual([gen nextID], 2); - XCTAssertEqual([gen nextID], 4); - XCTAssertEqual([gen nextID], 6); - gen = [[FSTTargetIDGenerator alloc] initWithGeneratorID:0 startingAfterID:46]; - XCTAssertEqual([gen nextID], 48); - XCTAssertEqual([gen nextID], 50); - XCTAssertEqual([gen nextID], 52); - XCTAssertEqual([gen nextID], 54); - - gen = [[FSTTargetIDGenerator alloc] initWithGeneratorID:1 startingAfterID:0]; - XCTAssertEqual([gen nextID], 1); - XCTAssertEqual([gen nextID], 3); - XCTAssertEqual([gen nextID], 5); - gen = [[FSTTargetIDGenerator alloc] initWithGeneratorID:1 startingAfterID:46]; - XCTAssertEqual([gen nextID], 47); - XCTAssertEqual([gen nextID], 49); - XCTAssertEqual([gen nextID], 51); - XCTAssertEqual([gen nextID], 53); -} - -@end - -NS_ASSUME_NONNULL_END |