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f588bceb4d
- Both ASDisplayNode and ASLayoutNode conforms to this protocol. - ASDisplayNode can be embeded directly into layout graph. - Eliminate ASCompositeNode. - Fix ASStaticSizeDisplayNode not recpect min constrained size. - Updated tests.
47 lines
1.5 KiB
Plaintext
47 lines
1.5 KiB
Plaintext
/*
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* Copyright (c) 2014-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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*/
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#import "ASLayoutNodeSnapshotTestsHelper.h"
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#import "ASRatioLayoutNode.h"
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static const ASSizeRange kFixedSize = {{0, 0}, {100, 100}};
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@interface ASRatioLayoutNodeSnapshotTests : ASLayoutNodeSnapshotTestCase
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@end
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@implementation ASRatioLayoutNodeSnapshotTests
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- (void)setUp
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{
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[super setUp];
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self.recordMode = NO;
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}
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- (void)testRatioLayoutNodeWithRatio:(CGFloat)ratio childNodeSize:(CGSize)childNodeSize identifier:(NSString *)identifier
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{
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ASStaticSizeDisplayNode *subnode = ASDisplayNodeWithBackgroundColor([UIColor greenColor]);
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subnode.staticSize = childNodeSize;
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ASLayoutNode *layoutNode = [ASRatioLayoutNode newWithRatio:ratio child:subnode];
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[self testLayoutNode:layoutNode sizeRange:kFixedSize subnodes:@[subnode] identifier:identifier];
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}
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- (void)testRatioLayout
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{
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[self testRatioLayoutNodeWithRatio:0.5 childNodeSize:CGSizeMake(100, 100) identifier:@"HalfRatio"];
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[self testRatioLayoutNodeWithRatio:2.0 childNodeSize:CGSizeMake(100, 100) identifier:@"DoubleRatio"];
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[self testRatioLayoutNodeWithRatio:7.0 childNodeSize:CGSizeMake(100, 100) identifier:@"SevenTimesRatio"];
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[self testRatioLayoutNodeWithRatio:10.0 childNodeSize:CGSizeMake(20, 200) identifier:@"TenTimesRatioWithItemTooBig"];
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}
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@end
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