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5b33ae0c0b
Clients were unable to change the image of a cell's accessory type without reloading the entire cell in the collectionView. Closes #2353
43 lines
1.3 KiB
Objective-C
43 lines
1.3 KiB
Objective-C
/*
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Copyright 2017-present the Material Components for iOS authors. All Rights Reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 <XCTest/XCTest.h>
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#import "MaterialCollections.h"
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@interface MDCCollectionViewCellTests : XCTestCase
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@end
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@implementation MDCCollectionViewCellTests
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- (void)testAccessoryChange {
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// Given
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MDCCollectionViewCell *cell = [[MDCCollectionViewCell alloc] initWithFrame:CGRectZero];
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cell.accessoryType = MDCCollectionViewCellAccessoryCheckmark;
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XCTAssertTrue([cell.accessoryView isKindOfClass:[UIImageView class]]);
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UIImageView *accessoryImageView = (UIImageView *)cell.accessoryView;
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UIImage *originalImage = accessoryImageView.image;
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// When
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cell.accessoryType = MDCCollectionViewCellAccessoryDetailButton;
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// Then
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UIImage *newImage = accessoryImageView.image;
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XCTAssertNotEqualObjects(originalImage, newImage);
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}
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@end
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