mirror of
https://github.com/Instagram/IGListKit
synced 2026-05-06 06:58:26 +00:00
f92b9339ee
Summary: The standardized Meta copyright notice is "Copyright (c) Meta Platforms, Inc. and affiliates." and not "Copyright (c) Meta Platforms, Inc. and its affiliates." (Dropping the "its") This diff updates the copyright notice in each source file to the correct this. Reviewed By: willbailey Differential Revision: D44737667 fbshipit-source-id: 643bf36df76723e70d9d826c53cf8f29b8a0c8cc
138 lines
7.5 KiB
Objective-C
138 lines
7.5 KiB
Objective-C
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import <XCTest/XCTest.h>
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#import <IGListDiffKit/IGListDiff.h>
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#import <IGListDiffKit/IGListBatchUpdateData.h>
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#import "IGListMoveIndexInternal.h"
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#import "IGListMoveIndexPathInternal.h"
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#import "IGListIndexSetResultInternal.h"
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#import "IGListIndexPathResultInternal.h"
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@interface IGListDiffDescriptionStringTests : XCTestCase
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@end
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@implementation IGListDiffDescriptionStringTests
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- (void)test_withBatchUpdateData_thatDescriptionStringIsValid {
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NSMutableIndexSet *insertSections = [NSMutableIndexSet indexSet];
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[insertSections addIndex:0];
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[insertSections addIndex:1];
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NSIndexSet *deleteSections = [NSIndexSet indexSetWithIndex:5];
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IGListMoveIndex *moveSections = [[IGListMoveIndex alloc] initWithFrom:3 to:4];
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NSIndexPath *insertIndexPaths = [NSIndexPath indexPathForItem:0 inSection:0];
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NSIndexPath *deleteIndexPaths = [NSIndexPath indexPathForItem:0 inSection:0];
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IGListMoveIndexPath *moveIndexPaths = [[IGListMoveIndexPath alloc] initWithFrom:[NSIndexPath indexPathForItem:0 inSection:6]
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to:[NSIndexPath indexPathForItem:1 inSection:6]];
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IGListBatchUpdateData *result = [[IGListBatchUpdateData alloc] initWithInsertSections:insertSections
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deleteSections:deleteSections
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moveSections:[NSSet setWithObject:moveSections]
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insertIndexPaths:@[insertIndexPaths]
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deleteIndexPaths:@[deleteIndexPaths]
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updateIndexPaths:@[]
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moveIndexPaths:@[moveIndexPaths]];
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NSString *expectedDescription = [NSString stringWithFormat:@"<IGListBatchUpdateData %p; "
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"deleteSections: 1; "
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"insertSections: 2; "
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"moveSections: 1; "
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"deleteIndexPaths: 1; "
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"insertIndexPaths: 1; "
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"updateIndexPaths: 0>", result];
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XCTAssertTrue([result.description isEqualToString:expectedDescription]);
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}
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- (void)test_withIndexPathResult_thatDescriptionStringIsValid {
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NSArray *inserts = @[[NSIndexPath indexPathForItem:0 inSection:0]];
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NSArray *deletes = @[
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[NSIndexPath indexPathForItem:0 inSection:1],
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[NSIndexPath indexPathForItem:1 inSection:1]
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];
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NSArray *updates = @[
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[NSIndexPath indexPathForItem:1 inSection:0]
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];
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NSArray *moves = @[
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[[IGListMoveIndexPath alloc] initWithFrom:[NSIndexPath indexPathForItem:1 inSection:3]
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to:[NSIndexPath indexPathForItem:2 inSection:3]],
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[[IGListMoveIndexPath alloc] initWithFrom:[NSIndexPath indexPathForItem:4 inSection:3]
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to:[NSIndexPath indexPathForItem:3 inSection:3]]
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];
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IGListIndexPathResult *result = [[IGListIndexPathResult alloc] initWithInserts:inserts
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deletes:deletes
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updates:updates
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moves:moves
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oldIndexPathMap:[NSMapTable mapTableWithKeyOptions:0 valueOptions:0]
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newIndexPathMap:[NSMapTable mapTableWithKeyOptions:0 valueOptions:0]];
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NSString *expectedDescription = [NSString stringWithFormat:@"<IGListIndexPathResult %p; "
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"1 inserts; "
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"2 deletes; "
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"1 updates; "
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"2 moves>", result];
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XCTAssertTrue([result.description isEqualToString:expectedDescription]);
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}
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- (void)test_withIndexSetResult_thatDescriptionStringIsValid {
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NSMutableIndexSet *inserts = [NSMutableIndexSet indexSet];
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[inserts addIndex:0];
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[inserts addIndex:1];
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NSMutableIndexSet *deletes = [NSMutableIndexSet indexSet];
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[deletes addIndex:3];
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NSMutableIndexSet *updates = [NSMutableIndexSet indexSet];
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[updates addIndex:4];
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[updates addIndex:5];
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[updates addIndex:6];
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NSArray *moves = @[
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[[IGListMoveIndex alloc] initWithFrom:9 to:10],
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[[IGListMoveIndex alloc] initWithFrom:11 to:12]
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];
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IGListIndexSetResult *result = [[IGListIndexSetResult alloc] initWithInserts:inserts
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deletes:deletes
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updates:updates
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moves:moves
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oldIndexMap:[NSMapTable mapTableWithKeyOptions:0 valueOptions:0]
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newIndexMap:[NSMapTable mapTableWithKeyOptions:0 valueOptions:0]];
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NSString *expectedDescription = [NSString stringWithFormat:@"<IGListIndexSetResult %p; "
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"2 inserts; "
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"1 deletes; "
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"3 updates; "
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"2 moves>", result];
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XCTAssertTrue([result.description isEqualToString:expectedDescription]);
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}
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- (void)test_withMoveIndex_thatDescriptionStringIsValid {
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IGListMoveIndex *moveIndex = [[IGListMoveIndex alloc] initWithFrom:3 to:4];
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NSString *expectedDescription = [NSString stringWithFormat:@"<IGListMoveIndex %p; "
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"from: 3; "
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"to: 4;>", moveIndex];
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XCTAssertTrue([moveIndex.description isEqualToString:expectedDescription]);
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}
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- (void)test_withMoveIndexPath_thatDescriptionStringIsValid {
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NSIndexPath *from = [NSIndexPath indexPathForItem:1 inSection:1];
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NSIndexPath *to = [NSIndexPath indexPathForItem:3 inSection:1];
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IGListMoveIndexPath *moveIndexPath = [[IGListMoveIndexPath alloc] initWithFrom:from to:to];
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NSString *expectedDescription = [NSString stringWithFormat:@"<IGListMoveIndexPath %p; "
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"from: <NSIndexPath: %p> {length = 2, path = 1 - 1}; "
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"to: <NSIndexPath: %p> {length = 2, path = 1 - 3};>",
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moveIndexPath, from, to];
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XCTAssertTrue([moveIndexPath.description isEqualToString:expectedDescription]);
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}
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@end
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