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[ASDisplayNodeTests] Add some removeFromSupernode tests

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This commit is contained in:
Adlai Holler
2016-06-16 17:59:50 -07:00
parent 15b6f2e281
commit 0002d333f0
1 changed files with 51 additions and 0 deletions
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51
AsyncDisplayKitTests/ASDisplayNodeTests.m
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@@ -1638,6 +1638,57 @@ static inline BOOL _CGPointEqualToPointWithEpsilon(CGPoint point1, CGPoint point
[c release];
}
- (void)testRemoveFromViewBackedLoadedSupernode
{
DeclareNodeNamed(a);
DeclareNodeNamed(b);
[b addSubnode:a];
[a view];
[b view];
XCTAssertNodesLoaded(a, b);
XCTAssertEqual(a.supernode, b);
XCTAssertEqual(a.view.superview, b.view);
[a removeFromSupernode];
XCTAssertNil(a.supernode);
XCTAssertNil(a.view.superview);
}
- (void)testRemoveFromLayerBackedLoadedSupernode
{
DeclareNodeNamed(a);
a.layerBacked = YES;
DeclareNodeNamed(b);
b.layerBacked = YES;
[b addSubnode:a];
[a layer];
[b layer];
XCTAssertNodesLoaded(a, b);
XCTAssertEqual(a.supernode, b);
XCTAssertEqual(a.layer.superlayer, b.layer);
[a removeFromSupernode];
XCTAssertNil(a.supernode);
XCTAssertNil(a.layer.superlayer);
}
- (void)testRemoveLayerBackedFromViewBackedLoadedSupernode
{
DeclareNodeNamed(a);
a.layerBacked = YES;
DeclareNodeNamed(b);
[b addSubnode:a];
[a layer];
[b view];
XCTAssertNodesLoaded(a, b);
XCTAssertEqual(a.supernode, b);
XCTAssertEqual(a.layer.superlayer, b.layer);
[a removeFromSupernode];
XCTAssertNil(a.supernode);
XCTAssertNil(a.layer.superlayer);
}
- (void)testSubnodeAddedBeforeLoadingExternalView
{
UIView *view = [[UIDisplayNodeTestView alloc] init];