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Clear collection view delegate/dataSource on test tear down

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This commit is contained in:
Levi McCallum
2015-10-12 20:20:19 -07:00
parent 9a37538582
commit 31f184b32d
1 changed files with 42 additions and 0 deletions
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42
AsyncDisplayKitTests/ASCollectionViewFlowLayoutInspectorTests.m
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@@ -108,6 +108,9 @@
ASSizeRange size = [inspector collectionView:collectionView constrainedSizeForSupplementaryNodeOfKind:UICollectionElementKindSectionHeader atIndexPath:[NSIndexPath indexPathForItem:0 inSection:0]]; ASSizeRange size = [inspector collectionView:collectionView constrainedSizeForSupplementaryNodeOfKind:UICollectionElementKindSectionHeader atIndexPath:[NSIndexPath indexPathForItem:0 inSection:0]];
ASSizeRange sizeCompare = ASSizeRangeMake(CGSizeZero, CGSizeMake(collectionView.bounds.size.width, 125.0)); ASSizeRange sizeCompare = ASSizeRangeMake(CGSizeZero, CGSizeMake(collectionView.bounds.size.width, 125.0));
XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a size constrained by the values returned in the delegate implementation"); XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a size constrained by the values returned in the delegate implementation");
collectionView.asyncDataSource = nil;
collectionView.asyncDelegate = nil;
} }
- (void)testThatItReturnsAVerticalConstrainedSizeFromTheFooterDelegateImplementation - (void)testThatItReturnsAVerticalConstrainedSizeFromTheFooterDelegateImplementation
@@ -127,6 +130,9 @@
ASSizeRange size = [inspector collectionView:collectionView constrainedSizeForSupplementaryNodeOfKind:UICollectionElementKindSectionFooter atIndexPath:[NSIndexPath indexPathForItem:0 inSection:0]]; ASSizeRange size = [inspector collectionView:collectionView constrainedSizeForSupplementaryNodeOfKind:UICollectionElementKindSectionFooter atIndexPath:[NSIndexPath indexPathForItem:0 inSection:0]];
ASSizeRange sizeCompare = ASSizeRangeMake(CGSizeZero, CGSizeMake(collectionView.bounds.size.width, 125.0)); ASSizeRange sizeCompare = ASSizeRangeMake(CGSizeZero, CGSizeMake(collectionView.bounds.size.width, 125.0));
XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a size constrained by the values returned in the delegate implementation"); XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a size constrained by the values returned in the delegate implementation");
collectionView.asyncDataSource = nil;
collectionView.asyncDelegate = nil;
} }
// Size implementation // Size implementation
@@ -147,6 +153,9 @@
ASSizeRange size = [inspector collectionView:collectionView constrainedSizeForSupplementaryNodeOfKind:UICollectionElementKindSectionHeader atIndexPath:[NSIndexPath indexPathForItem:0 inSection:0]]; ASSizeRange size = [inspector collectionView:collectionView constrainedSizeForSupplementaryNodeOfKind:UICollectionElementKindSectionHeader atIndexPath:[NSIndexPath indexPathForItem:0 inSection:0]];
ASSizeRange sizeCompare = ASSizeRangeMake(CGSizeZero, CGSizeMake(collectionView.bounds.size.width, 125.0)); ASSizeRange sizeCompare = ASSizeRangeMake(CGSizeZero, CGSizeMake(collectionView.bounds.size.width, 125.0));
XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a size constrained by the size set on the layout"); XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a size constrained by the size set on the layout");
collectionView.asyncDataSource = nil;
collectionView.asyncDelegate = nil;
} }
- (void)testThatItReturnsAVerticalConstrainedSizeFromTheFooterProperty - (void)testThatItReturnsAVerticalConstrainedSizeFromTheFooterProperty
@@ -165,6 +174,9 @@
ASSizeRange size = [inspector collectionView:collectionView constrainedSizeForSupplementaryNodeOfKind:UICollectionElementKindSectionFooter atIndexPath:[NSIndexPath indexPathForItem:0 inSection:0]]; ASSizeRange size = [inspector collectionView:collectionView constrainedSizeForSupplementaryNodeOfKind:UICollectionElementKindSectionFooter atIndexPath:[NSIndexPath indexPathForItem:0 inSection:0]];
ASSizeRange sizeCompare = ASSizeRangeMake(CGSizeZero, CGSizeMake(collectionView.bounds.size.width, 125.0)); ASSizeRange sizeCompare = ASSizeRangeMake(CGSizeZero, CGSizeMake(collectionView.bounds.size.width, 125.0));
XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a size constrained by the size set on the layout"); XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a size constrained by the size set on the layout");
collectionView.asyncDataSource = nil;
collectionView.asyncDelegate = nil;
} }
// Horizontal // Horizontal
@@ -186,6 +198,9 @@
ASSizeRange size = [inspector collectionView:collectionView constrainedSizeForSupplementaryNodeOfKind:UICollectionElementKindSectionHeader atIndexPath:[NSIndexPath indexPathForItem:0 inSection:0]]; ASSizeRange size = [inspector collectionView:collectionView constrainedSizeForSupplementaryNodeOfKind:UICollectionElementKindSectionHeader atIndexPath:[NSIndexPath indexPathForItem:0 inSection:0]];
ASSizeRange sizeCompare = ASSizeRangeMake(CGSizeZero, CGSizeMake(125.0, collectionView.bounds.size.height)); ASSizeRange sizeCompare = ASSizeRangeMake(CGSizeZero, CGSizeMake(125.0, collectionView.bounds.size.height));
XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a size constrained by the values returned in the delegate implementation"); XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a size constrained by the values returned in the delegate implementation");
collectionView.asyncDataSource = nil;
collectionView.asyncDelegate = nil;
} }
- (void)testThatItReturnsAHorizontalConstrainedSizeFromTheFooterDelegateImplementation - (void)testThatItReturnsAHorizontalConstrainedSizeFromTheFooterDelegateImplementation
@@ -205,6 +220,9 @@
ASSizeRange size = [inspector collectionView:collectionView constrainedSizeForSupplementaryNodeOfKind:UICollectionElementKindSectionFooter atIndexPath:[NSIndexPath indexPathForItem:0 inSection:0]]; ASSizeRange size = [inspector collectionView:collectionView constrainedSizeForSupplementaryNodeOfKind:UICollectionElementKindSectionFooter atIndexPath:[NSIndexPath indexPathForItem:0 inSection:0]];
ASSizeRange sizeCompare = ASSizeRangeMake(CGSizeZero, CGSizeMake(125.0, collectionView.bounds.size.height)); ASSizeRange sizeCompare = ASSizeRangeMake(CGSizeZero, CGSizeMake(125.0, collectionView.bounds.size.height));
XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a size constrained by the values returned in the delegate implementation"); XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a size constrained by the values returned in the delegate implementation");
collectionView.asyncDataSource = nil;
collectionView.asyncDelegate = nil;
} }
// Size implementation // Size implementation
@@ -225,6 +243,9 @@
ASSizeRange size = [inspector collectionView:collectionView constrainedSizeForSupplementaryNodeOfKind:UICollectionElementKindSectionHeader atIndexPath:[NSIndexPath indexPathForItem:0 inSection:0]]; ASSizeRange size = [inspector collectionView:collectionView constrainedSizeForSupplementaryNodeOfKind:UICollectionElementKindSectionHeader atIndexPath:[NSIndexPath indexPathForItem:0 inSection:0]];
ASSizeRange sizeCompare = ASSizeRangeMake(CGSizeZero, CGSizeMake(125.0, collectionView.bounds.size.width)); ASSizeRange sizeCompare = ASSizeRangeMake(CGSizeZero, CGSizeMake(125.0, collectionView.bounds.size.width));
XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a size constrained by the size set on the layout"); XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a size constrained by the size set on the layout");
collectionView.asyncDataSource = nil;
collectionView.asyncDelegate = nil;
} }
- (void)testThatItReturnsAHorizontalConstrainedSizeFromTheFooterProperty - (void)testThatItReturnsAHorizontalConstrainedSizeFromTheFooterProperty
@@ -243,6 +264,9 @@
ASSizeRange size = [inspector collectionView:collectionView constrainedSizeForSupplementaryNodeOfKind:UICollectionElementKindSectionFooter atIndexPath:[NSIndexPath indexPathForItem:0 inSection:0]]; ASSizeRange size = [inspector collectionView:collectionView constrainedSizeForSupplementaryNodeOfKind:UICollectionElementKindSectionFooter atIndexPath:[NSIndexPath indexPathForItem:0 inSection:0]];
ASSizeRange sizeCompare = ASSizeRangeMake(CGSizeZero, CGSizeMake(125.0, collectionView.bounds.size.height)); ASSizeRange sizeCompare = ASSizeRangeMake(CGSizeZero, CGSizeMake(125.0, collectionView.bounds.size.height));
XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a size constrained by the size set on the layout"); XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a size constrained by the size set on the layout");
collectionView.asyncDataSource = nil;
collectionView.asyncDelegate = nil;
} }
- (void)testThatItReturnsZeroSizeWhenNoReferenceSizeIsImplemented - (void)testThatItReturnsZeroSizeWhenNoReferenceSizeIsImplemented
@@ -257,6 +281,9 @@
ASSizeRange size = [inspector collectionView:collectionView constrainedSizeForSupplementaryNodeOfKind:UICollectionElementKindSectionFooter atIndexPath:[NSIndexPath indexPathForItem:0 inSection:0]]; ASSizeRange size = [inspector collectionView:collectionView constrainedSizeForSupplementaryNodeOfKind:UICollectionElementKindSectionFooter atIndexPath:[NSIndexPath indexPathForItem:0 inSection:0]];
ASSizeRange sizeCompare = ASSizeRangeMake(CGSizeZero, CGSizeZero); ASSizeRange sizeCompare = ASSizeRangeMake(CGSizeZero, CGSizeZero);
XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a zero size"); XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a zero size");
collectionView.asyncDataSource = nil;
collectionView.asyncDelegate = nil;
} }
#pragma mark - #collectionView:numberOfSectionsForSupplementaryNodeOfKind: #pragma mark - #collectionView:numberOfSectionsForSupplementaryNodeOfKind:
@@ -268,6 +295,9 @@
ASCollectionViewFlowLayoutInspector *inspector = [[ASCollectionViewFlowLayoutInspector alloc] initWithCollectionView:collectionView flowLayout:layout]; ASCollectionViewFlowLayoutInspector *inspector = [[ASCollectionViewFlowLayoutInspector alloc] initWithCollectionView:collectionView flowLayout:layout];
NSUInteger sections = [inspector collectionView:collectionView numberOfSectionsForSupplementaryNodeOfKind:UICollectionElementKindSectionHeader]; NSUInteger sections = [inspector collectionView:collectionView numberOfSectionsForSupplementaryNodeOfKind:UICollectionElementKindSectionHeader];
XCTAssert(sections == 1, @"should return 1 by default"); XCTAssert(sections == 1, @"should return 1 by default");
collectionView.asyncDataSource = nil;
collectionView.asyncDelegate = nil;
} }
- (void)testThatItProvidesTheNumberOfSectionsInTheDataSource - (void)testThatItProvidesTheNumberOfSectionsInTheDataSource
@@ -279,6 +309,9 @@
ASCollectionViewFlowLayoutInspector *inspector = [[ASCollectionViewFlowLayoutInspector alloc] initWithCollectionView:collectionView flowLayout:layout]; ASCollectionViewFlowLayoutInspector *inspector = [[ASCollectionViewFlowLayoutInspector alloc] initWithCollectionView:collectionView flowLayout:layout];
NSUInteger sections = [inspector collectionView:collectionView numberOfSectionsForSupplementaryNodeOfKind:UICollectionElementKindSectionHeader]; NSUInteger sections = [inspector collectionView:collectionView numberOfSectionsForSupplementaryNodeOfKind:UICollectionElementKindSectionHeader];
XCTAssert(sections == 2, @"should return 2"); XCTAssert(sections == 2, @"should return 2");
collectionView.asyncDataSource = nil;
collectionView.asyncDelegate = nil;
} }
#pragma mark - #collectionView:supplementaryNodesOfKind:inSection: #pragma mark - #collectionView:supplementaryNodesOfKind:inSection:
@@ -294,6 +327,9 @@
ASCollectionViewFlowLayoutInspector *inspector = [[ASCollectionViewFlowLayoutInspector alloc] initWithCollectionView:collectionView flowLayout:layout]; ASCollectionViewFlowLayoutInspector *inspector = [[ASCollectionViewFlowLayoutInspector alloc] initWithCollectionView:collectionView flowLayout:layout];
NSUInteger count = [inspector collectionView:collectionView supplementaryNodesOfKind:UICollectionElementKindSectionHeader inSection:0]; NSUInteger count = [inspector collectionView:collectionView supplementaryNodesOfKind:UICollectionElementKindSectionHeader inSection:0];
XCTAssert(count == 1, @"should have a header supplementary view"); XCTAssert(count == 1, @"should have a header supplementary view");
collectionView.asyncDataSource = nil;
collectionView.asyncDelegate = nil;
} }
- (void)testThatItReturnsOneWhenAValidSizeIsImplementedOnTheLayout - (void)testThatItReturnsOneWhenAValidSizeIsImplementedOnTheLayout
@@ -308,6 +344,9 @@
ASCollectionViewFlowLayoutInspector *inspector = [[ASCollectionViewFlowLayoutInspector alloc] initWithCollectionView:collectionView flowLayout:layout]; ASCollectionViewFlowLayoutInspector *inspector = [[ASCollectionViewFlowLayoutInspector alloc] initWithCollectionView:collectionView flowLayout:layout];
NSUInteger count = [inspector collectionView:collectionView supplementaryNodesOfKind:UICollectionElementKindSectionFooter inSection:0]; NSUInteger count = [inspector collectionView:collectionView supplementaryNodesOfKind:UICollectionElementKindSectionFooter inSection:0];
XCTAssert(count == 1, @"should have a footer supplementary view"); XCTAssert(count == 1, @"should have a footer supplementary view");
collectionView.asyncDataSource = nil;
collectionView.asyncDelegate = nil;
} }
- (void)testThatItReturnsNoneWhenNoReferenceSizeIsImplemented - (void)testThatItReturnsNoneWhenNoReferenceSizeIsImplemented
@@ -321,6 +360,9 @@
ASCollectionViewFlowLayoutInspector *inspector = [[ASCollectionViewFlowLayoutInspector alloc] initWithCollectionView:collectionView flowLayout:layout]; ASCollectionViewFlowLayoutInspector *inspector = [[ASCollectionViewFlowLayoutInspector alloc] initWithCollectionView:collectionView flowLayout:layout];
NSUInteger count = [inspector collectionView:collectionView supplementaryNodesOfKind:UICollectionElementKindSectionFooter inSection:0]; NSUInteger count = [inspector collectionView:collectionView supplementaryNodesOfKind:UICollectionElementKindSectionFooter inSection:0];
XCTAssert(count == 0, @"should not have a footer supplementary view"); XCTAssert(count == 0, @"should not have a footer supplementary view");
collectionView.asyncDataSource = nil;
collectionView.asyncDelegate = nil;
} }
@end @end