Swiftgram/submodules/AsyncDisplayKit/Tests/ASDisplayNodeSnapshotTests.mm
Peter 9bc996374f Add 'submodules/AsyncDisplayKit/' from commit '02bedc12816e251ad71777f9d2578329b6d2bef6'
git-subtree-dir: submodules/AsyncDisplayKit
git-subtree-mainline: d06f423e0ed3df1fed9bd10d79ee312a9179b632
git-subtree-split: 02bedc12816e251ad71777f9d2578329b6d2bef6
2019-06-11 18:42:43 +01:00

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//
// ASDisplayNodeSnapshotTests.mm
// Texture
//
// Copyright (c) Pinterest, Inc. All rights reserved.
// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
//
#import "ASSnapshotTestCase.h"
#import <AsyncDisplayKit/AsyncDisplayKit.h>
@interface ASDisplayNodeSnapshotTests : ASSnapshotTestCase
@end
@implementation ASDisplayNodeSnapshotTests
- (void)testBasicHierarchySnapshotTesting
{
ASDisplayNode *node = [[ASDisplayNode alloc] init];
node.backgroundColor = [UIColor blueColor];
ASTextNode *subnode = [[ASTextNode alloc] init];
subnode.backgroundColor = [UIColor whiteColor];
subnode.attributedText = [[NSAttributedString alloc] initWithString:@"Hello"];
node.automaticallyManagesSubnodes = YES;
node.layoutSpecBlock = ^(ASDisplayNode * _Nonnull node, ASSizeRange constrainedSize) {
return [ASInsetLayoutSpec insetLayoutSpecWithInsets:UIEdgeInsetsMake(5, 5, 5, 5) child:subnode];
};
ASDisplayNodeSizeToFitSizeRange(node, ASSizeRangeMake(CGSizeZero, CGSizeMake(INFINITY, INFINITY)));
ASSnapshotVerifyNode(node, nil);
}
@end