Swiftgram/Tests/ASBackgroundLayoutSpecSnapshotTests.mm

//
//  ASOverlayLayoutSpecSnapshotTests.mm
//  Texture
//
//  Copyright (c) 2014-present, Facebook, Inc.  All rights reserved.
//  This source code is licensed under the BSD-style license found in the
//  LICENSE file in the /ASDK-Licenses directory of this source tree. An additional
//  grant of patent rights can be found in the PATENTS file in the same directory.
//
//  Modifications to this file made after 4/13/2017 are: Copyright (c) 2017-present,
//  Pinterest, Inc.  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//

#import "ASLayoutSpecSnapshotTestsHelper.h"

#import <AsyncDisplayKit/ASBackgroundLayoutSpec.h>
#import <AsyncDisplayKit/ASCenterLayoutSpec.h>

static const ASSizeRange kSize = {{320, 320}, {320, 320}};

@interface ASBackgroundLayoutSpecSnapshotTests : ASLayoutSpecSnapshotTestCase

@end

@implementation ASBackgroundLayoutSpecSnapshotTests

- (void)testBackground
{
  ASDisplayNode *backgroundNode = ASDisplayNodeWithBackgroundColor([UIColor blueColor]);
  ASDisplayNode *foregroundNode = ASDisplayNodeWithBackgroundColor([UIColor blackColor], {20, 20});
  
  ASLayoutSpec *layoutSpec =
  [ASBackgroundLayoutSpec
   backgroundLayoutSpecWithChild:
   [ASCenterLayoutSpec
    centerLayoutSpecWithCenteringOptions:ASCenterLayoutSpecCenteringXY
    sizingOptions:{}
    child:foregroundNode]
   background:backgroundNode];
  
  [self testLayoutSpec:layoutSpec sizeRange:kSize subnodes:@[backgroundNode, foregroundNode] identifier: nil];
}

@end