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https://github.com/material-components/material-components-ios.git
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675235ed05
Deallocating many of the properties created for each unit test. Since all XCTestCase instances survive until the end of the test suite, any properties created for a test will be preserved as well. This frees up around 3.7 MB (~6%) of memory from the entire test suite, as measured on my desktop. |Before|After| |----|----| ||| See also: https://qualitycoding.org/xctestcase-teardown/ Closes #5395
102 lines
3.6 KiB
Objective-C
102 lines
3.6 KiB
Objective-C
// Copyright 2016-present the Material Components for iOS authors. All Rights Reserved.
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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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#import <XCTest/XCTest.h>
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#import "MaterialCollectionLayoutAttributes.h"
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@interface CollectionLayoutAttributesTests : XCTestCase {
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MDCCollectionViewLayoutAttributes *_attributes;
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}
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@end
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@implementation CollectionLayoutAttributesTests
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- (void)setUp {
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[super setUp];
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NSIndexPath *indexPath = [NSIndexPath indexPathWithIndex:0];
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_attributes = [MDCCollectionViewLayoutAttributes layoutAttributesForCellWithIndexPath:indexPath];
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_attributes.editing = YES;
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_attributes.shouldShowReorderStateMask = YES;
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_attributes.shouldShowSelectorStateMask = YES;
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_attributes.shouldShowGridBackground = YES;
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_attributes.backgroundImage = [[UIImage alloc] init];
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_attributes.isGridLayout = YES;
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_attributes.sectionOrdinalPosition = (MDCCollectionViewOrdinalPosition)NSUIntegerMax;
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_attributes.separatorColor = [UIColor purpleColor];
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_attributes.separatorInset = UIEdgeInsetsMake(3, 1, 4, 5);
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_attributes.separatorLineHeight = 42;
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_attributes.shouldHideSeparators = YES;
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_attributes.willAnimateCellsOnAppearance = YES;
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_attributes.animateCellsOnAppearanceDuration = 3.145926;
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_attributes.animateCellsOnAppearanceDelay = 42;
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}
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- (void)tearDown {
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_attributes = nil;
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[super tearDown];
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}
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- (void)testCopying {
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// When
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MDCCollectionViewLayoutAttributes *copy = [_attributes copy];
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// Then
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XCTAssertEqual(_attributes.editing, copy.editing);
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XCTAssertEqual(_attributes.shouldShowReorderStateMask, copy.shouldShowReorderStateMask);
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XCTAssertEqual(_attributes.shouldShowSelectorStateMask, copy.shouldShowSelectorStateMask);
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XCTAssertEqual(_attributes.shouldShowGridBackground, copy.shouldShowGridBackground);
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XCTAssertEqualObjects(_attributes.backgroundImage, copy.backgroundImage);
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XCTAssertEqual(_attributes.isGridLayout, copy.isGridLayout);
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XCTAssertEqual(_attributes.sectionOrdinalPosition, copy.sectionOrdinalPosition);
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XCTAssertEqualObjects(_attributes.separatorColor, copy.separatorColor);
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XCTAssertTrue(UIEdgeInsetsEqualToEdgeInsets(_attributes.separatorInset, copy.separatorInset));
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XCTAssertEqual(_attributes.separatorLineHeight, copy.separatorLineHeight);
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XCTAssertEqual(_attributes.shouldHideSeparators, copy.shouldHideSeparators);
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XCTAssertEqual(_attributes.willAnimateCellsOnAppearance, copy.willAnimateCellsOnAppearance);
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XCTAssertEqual(_attributes.animateCellsOnAppearanceDuration,
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copy.animateCellsOnAppearanceDuration);
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XCTAssertEqual(_attributes.animateCellsOnAppearanceDelay, copy.animateCellsOnAppearanceDelay);
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}
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- (void)testEqualAfterCopying {
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// When
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MDCCollectionViewLayoutAttributes *copy = [_attributes copy];
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// Then
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XCTAssertEqualObjects(_attributes, copy);
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}
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- (void)testEqualHashesAfterCopying {
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// When
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MDCCollectionViewLayoutAttributes *copy = [_attributes copy];
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// Then
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XCTAssertEqual(_attributes.hash, copy.hash);
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}
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- (void)testEqualNilObject {
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// When
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_attributes.backgroundImage = nil;
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_attributes.separatorColor = nil;
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MDCCollectionViewLayoutAttributes *copy = [_attributes copy];
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// Then
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XCTAssertEqualObjects(_attributes, copy);
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}
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@end
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