Valentin Shergin 3df537a25c Using drawViewHierarchyInRect instead of renderInContext for snapshot tests
Summary:
We found that `-[CALayer renderInContext:]` produces bad results in some cases (which is actually documented thing!),
so we decided to replace it with `-[UIView drawViewHierarchyInRect:]` which is more reliable (I hope).
As part of this change I completly removed support of `CALayer` from local fork of `RNTesterIntegrationTests`.

See https://github.com/facebook/react-native/pull/14011#issuecomment-303844580 for more details.

janicduplessis

Reviewed By: javache

Differential Revision: D5129492

fbshipit-source-id: 6a9227037c85bb8f862d55267f5301e177985ad9
2017-05-26 15:16:07 -07:00

58 lines
1.5 KiB
Objective-C

/*
* Copyright (c) 2013, 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 "FBSnapshotTestCase.h"
#import "FBSnapshotTestController.h"
@interface FBSnapshotTestCase ()
@property (readwrite, nonatomic, retain) FBSnapshotTestController *snapshotController;
@end
@implementation FBSnapshotTestCase
- (void)setUp
{
[super setUp];
self.snapshotController = [[FBSnapshotTestController alloc] initWithTestName:NSStringFromClass([self class])];
}
- (void)tearDown
{
self.snapshotController = nil;
[super tearDown];
}
- (BOOL)recordMode
{
return self.snapshotController.recordMode;
}
- (void)setRecordMode:(BOOL)recordMode
{
self.snapshotController.recordMode = recordMode;
}
- (BOOL)compareSnapshotOfView:(UIView *)view
referenceImagesDirectory:(NSString *)referenceImagesDirectory
identifier:(NSString *)identifier
error:(NSError **)errorPtr
{
_snapshotController.referenceImagesDirectory = referenceImagesDirectory;
return [_snapshotController compareSnapshotOfView:view
selector:self.invocation.selector
identifier:identifier
error:errorPtr];
}
@end