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Merge branch 'master' into update-objc

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Conflicts:
	AsyncDisplayKit/ASDisplayNode+Subclasses.h
This commit is contained in:
Adlai Holler
2015-12-06 12:25:13 -08:00
parent 73b90023dc 29897297c5
commit b16a9e294e
10 changed files with 193 additions and 39 deletions
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59
AsyncDisplayKitTests/ASDisplayNodeTests.m
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@@ -15,6 +15,7 @@
#import "ASDisplayNode+Subclasses.h"
#import "ASDisplayNodeTestsHelper.h"
#import "UIView+ASConvenience.h"
#import "ASCellNode.h"
// Conveniences for making nodes named a certain way
#define DeclareNodeNamed(n) ASDisplayNode *n = [[ASDisplayNode alloc] init]; n.name = @#n
@@ -76,11 +77,15 @@ for (ASDisplayNode *n in @[ nodes ]) {\
+ (dispatch_queue_t)asyncSizingQueue;
- (id)initWithViewClass:(Class)viewClass;
- (id)initWithLayerClass:(Class)layerClass;
// FIXME: Importing ASDisplayNodeInternal.h causes a heap of problems.
- (void)enterInterfaceState:(ASInterfaceState)interfaceState;
@end
@interface ASTestDisplayNode : ASDisplayNode
@property (atomic, copy) void (^willDeallocBlock)(ASTestDisplayNode *node);
@property (atomic, copy) CGSize(^calculateSizeBlock)(ASTestDisplayNode *node, CGSize size);
@property (atomic) BOOL hasFetchedData;
@end
@interface ASTestResponderNode : ASTestDisplayNode
@@ -93,6 +98,18 @@ for (ASDisplayNode *n in @[ nodes ]) {\
return _calculateSizeBlock ? _calculateSizeBlock(self, constrainedSize) : CGSizeZero;
}
- (void)fetchData
{
[super fetchData];
self.hasFetchedData = YES;
}
- (void)clearFetchedData
{
[super clearFetchedData];
self.hasFetchedData = NO;
}
- (void)dealloc
{
if (_willDeallocBlock) {
@@ -1666,6 +1683,48 @@ static inline BOOL _CGPointEqualToPointWithEpsilon(CGPoint point1, CGPoint point
[self checkBackgroundColorOpaqueRelationshipWithViewLoaded:NO layerBacked:YES];
}
// Check that nodes who have no cell node (no range controller)
// do get their `fetchData` called, and they do report
// the fetch data interface state.
- (void)testInterfaceStateForNonCellNode
{
ASTestWindow *window = [ASTestWindow new];
ASTestDisplayNode *node = [ASTestDisplayNode new];
XCTAssert(node.interfaceState == ASInterfaceStateNone);
XCTAssert(!node.hasFetchedData);
[window addSubview:node.view];
XCTAssert(node.hasFetchedData);
XCTAssert(node.interfaceState == ASInterfaceStateInHierarchy);
[node.view removeFromSuperview];
XCTAssert(!node.hasFetchedData);
XCTAssert(node.interfaceState == ASInterfaceStateNone);
}
// Check that nodes who have no cell node (no range controller)
// do get their `fetchData` called, and they do report
// the fetch data interface state.
- (void)testInterfaceStateForCellNode
{
ASCellNode *cellNode = [ASCellNode new];
ASTestDisplayNode *node = [ASTestDisplayNode new];
XCTAssert(node.interfaceState == ASInterfaceStateNone);
XCTAssert(!node.hasFetchedData);
// Simulate range handler updating cell node.
[cellNode addSubnode:node];
[cellNode enterInterfaceState:ASInterfaceStateFetchData];
XCTAssert(node.hasFetchedData);
XCTAssert(node.interfaceState == ASInterfaceStateFetchData);
// If the node goes into a view it should not adopt the `InHierarchy` state.
ASTestWindow *window = [ASTestWindow new];
[window addSubview:cellNode.view];
XCTAssert(node.hasFetchedData);
XCTAssert(node.interfaceState == ASInterfaceStateFetchData);
}
- (void)testInitWithViewClass
{
ASDisplayNode *scrollNode = [[ASDisplayNode alloc] initWithViewClass:[UIScrollView class]];