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121 lines
4.4 KiB
Plaintext
121 lines
4.4 KiB
Plaintext
//
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// ASCenterLayoutSpecSnapshotTests.mm
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// Texture
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//
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// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
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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 /ASDK-Licenses directory of this source tree. An additional
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// grant of patent rights can be found in the PATENTS file in the same directory.
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//
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// Modifications to this file made after 4/13/2017 are: Copyright (c) 2017-present,
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// Pinterest, Inc. 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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#import "ASLayoutSpecSnapshotTestsHelper.h"
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#import <AsyncDisplayKit/ASBackgroundLayoutSpec.h>
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#import <AsyncDisplayKit/ASCenterLayoutSpec.h>
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#import <AsyncDisplayKit/ASStackLayoutSpec.h>
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static const ASSizeRange kSize = {{100, 120}, {320, 160}};
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@interface ASCenterLayoutSpecSnapshotTests : ASLayoutSpecSnapshotTestCase
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@end
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@implementation ASCenterLayoutSpecSnapshotTests
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- (void)testWithOptions
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{
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[self testWithCenteringOptions:ASCenterLayoutSpecCenteringNone sizingOptions:{}];
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[self testWithCenteringOptions:ASCenterLayoutSpecCenteringXY sizingOptions:{}];
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[self testWithCenteringOptions:ASCenterLayoutSpecCenteringX sizingOptions:{}];
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[self testWithCenteringOptions:ASCenterLayoutSpecCenteringY sizingOptions:{}];
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}
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- (void)testWithSizingOptions
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{
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[self testWithCenteringOptions:ASCenterLayoutSpecCenteringNone
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sizingOptions:ASCenterLayoutSpecSizingOptionDefault];
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[self testWithCenteringOptions:ASCenterLayoutSpecCenteringNone
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sizingOptions:ASCenterLayoutSpecSizingOptionMinimumX];
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[self testWithCenteringOptions:ASCenterLayoutSpecCenteringNone
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sizingOptions:ASCenterLayoutSpecSizingOptionMinimumY];
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[self testWithCenteringOptions:ASCenterLayoutSpecCenteringNone
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sizingOptions:ASCenterLayoutSpecSizingOptionMinimumXY];
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}
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- (void)testWithCenteringOptions:(ASCenterLayoutSpecCenteringOptions)options
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sizingOptions:(ASCenterLayoutSpecSizingOptions)sizingOptions
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{
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ASDisplayNode *backgroundNode = ASDisplayNodeWithBackgroundColor([UIColor redColor]);
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ASDisplayNode *foregroundNode = ASDisplayNodeWithBackgroundColor([UIColor greenColor], CGSizeMake(70, 100));
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ASLayoutSpec *layoutSpec =
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[ASBackgroundLayoutSpec
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backgroundLayoutSpecWithChild:
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[ASCenterLayoutSpec
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centerLayoutSpecWithCenteringOptions:options
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sizingOptions:sizingOptions
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child:foregroundNode]
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background:backgroundNode];
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[self testLayoutSpec:layoutSpec
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sizeRange:kSize
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subnodes:@[backgroundNode, foregroundNode]
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identifier:suffixForCenteringOptions(options, sizingOptions)];
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}
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static NSString *suffixForCenteringOptions(ASCenterLayoutSpecCenteringOptions centeringOptions,
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ASCenterLayoutSpecSizingOptions sizingOptinos)
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{
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NSMutableString *suffix = [NSMutableString string];
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if ((centeringOptions & ASCenterLayoutSpecCenteringX) != 0) {
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[suffix appendString:@"CenteringX"];
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}
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if ((centeringOptions & ASCenterLayoutSpecCenteringY) != 0) {
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[suffix appendString:@"CenteringY"];
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}
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if ((sizingOptinos & ASCenterLayoutSpecSizingOptionMinimumX) != 0) {
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[suffix appendString:@"SizingMinimumX"];
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}
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if ((sizingOptinos & ASCenterLayoutSpecSizingOptionMinimumY) != 0) {
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[suffix appendString:@"SizingMinimumY"];
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}
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return suffix;
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}
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- (void)testMinimumSizeRangeIsGivenToChildWhenNotCentering
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{
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ASDisplayNode *backgroundNode = ASDisplayNodeWithBackgroundColor([UIColor redColor]);
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ASDisplayNode *foregroundNode = ASDisplayNodeWithBackgroundColor([UIColor redColor], CGSizeMake(10, 10));
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foregroundNode.style.flexGrow = 1;
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ASCenterLayoutSpec *layoutSpec =
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[ASCenterLayoutSpec
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centerLayoutSpecWithCenteringOptions:ASCenterLayoutSpecCenteringNone
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sizingOptions:{}
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child:
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[ASBackgroundLayoutSpec
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backgroundLayoutSpecWithChild:
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[ASStackLayoutSpec
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stackLayoutSpecWithDirection:ASStackLayoutDirectionVertical
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spacing:0
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justifyContent:ASStackLayoutJustifyContentStart
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alignItems:ASStackLayoutAlignItemsStart
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children:@[foregroundNode]]
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background:backgroundNode]];
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[self testLayoutSpec:layoutSpec sizeRange:kSize subnodes:@[backgroundNode, foregroundNode] identifier:nil];
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}
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@end
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