Swiftgram/AsyncDisplayKitTests/ASLayoutSpecSnapshotTestsHelper.h
Michael Schneider 75dca556e6 [Layout] Add style property to ASLayoutable (#2261)
* Add style property to ASLayoutable

* Add styles property to further layout specs

* Adjust some examples

* Add `loadStyle` to create the style object in a ASLayoutable

* Revert "Add `loadStyle` to create the style object in a ASLayoutable"

This reverts commit 2b7240f2c7dc993e38cadf290cfdf08482dd70c7.

* Revert "Adjust some examples"

This reverts commit 3254ae0a321e75db3ecfa80adee9d96bde93a33d.

* Revert "Add styles property to further layout specs"

This reverts commit c779dcb876ead27122c1af1300146a6ad36912cb.

* Rename ASLayoutableStyleDeclaration to ASLayoutableStyle

* Add styleClass class property for extensibility support of the ASLayoutable style object

* flexShrink should not be YES by default
2016-09-22 16:00:52 -07:00

47 lines
1.8 KiB
Objective-C

//
// ASLayoutSpecSnapshotTestsHelper.h
// AsyncDisplayKit
//
// 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 root directory of this source tree. An additional grant
// of patent rights can be found in the PATENTS file in the same directory.
//
#import "ASSnapshotTestCase.h"
#import "ASDisplayNode+Subclasses.h"
@class ASLayoutSpec;
@interface ASLayoutSpecSnapshotTestCase: ASSnapshotTestCase
/**
Test the layout spec or records a snapshot if recordMode is YES.
@param layoutSpec The layout spec under test or to snapshot
@param sizeRange The size range used to calculate layout of the given layout spec.
@param subnodes An array of ASDisplayNodes used within the layout spec.
@param identifier An optional identifier, used to identify this snapshot test.
@discussion In order to make the layout spec visible, it is embeded to a ASDisplayNode host.
Any subnodes used within the layout spec must be provided.
They will be added to the host in the same order as the array.
*/
- (void)testLayoutSpec:(ASLayoutSpec *)layoutSpec
sizeRange:(ASSizeRange)sizeRange
subnodes:(NSArray *)subnodes
identifier:(NSString *)identifier;
@end
__attribute__((overloadable)) static inline ASDisplayNode *ASDisplayNodeWithBackgroundColor(UIColor *backgroundColor, CGSize size) {
ASDisplayNode *node = [[ASDisplayNode alloc] init];
node.layerBacked = YES;
node.backgroundColor = backgroundColor;
node.style.width = ASDimensionMakeWithPoints(size.width);
node.style.height = ASDimensionMakeWithPoints(size.height);
return node;
}
__attribute__((overloadable)) static inline ASDisplayNode *ASDisplayNodeWithBackgroundColor(UIColor *backgroundColor)
{
return ASDisplayNodeWithBackgroundColor(backgroundColor, CGSizeZero);
}