DaddyFrosty/yoga
1
0
Fork 0
Code Issues 96 Pull Requests 31 Actions Packages Projects Releases 33 Wiki Activity
Files
a4bab688024c97508341e2e0fc8449f73740a106
yoga/YogaKit/Tests/YogaKitTests.m
Dustin Shahidehpour a4bab68802 Make YogaKit tests pass whether they are run in Xcode or BUCK. 
Summary: Currently, some YogaKit tests fail when they are run in Xcode, but pass in BUCK. This cleans up the tests so that they more definitively test what they say they are testing, and the results are not affected by the enviroment they are run in.

Reviewed By: emilsjolander

Differential Revision: D4453745

fbshipit-source-id: 238e41960afe63d31e9f6efdcd947cfac39f2dc4
2017-01-23 19:39:37 -08:00

617 lines
23 KiB
Objective-C
Raw Blame History

/**
* 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 <XCTest/XCTest.h>
#import <YogaKit/UIView+Yoga.h>
#import <YogaKit/YGLayout+Private.h>
#import <yoga/Yoga.h>
@interface YogaKitTests : XCTestCase
@end
@implementation YogaKitTests
- (void)testNodesAreDeallocedWithSingleView
{
__weak YGLayout *layoutRef = nil;
@autoreleasepool {
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
view.yoga.flexBasis = 1;
layoutRef = view.yoga;
XCTAssertNotNil(layoutRef);
view = nil;
}
XCTAssertNil(layoutRef);
}
- (void)testNodesAreDeallocedCascade
{
__weak YGLayout *topLayout = nil;
__weak YGLayout *subviewLayout = nil;
@autoreleasepool {
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
topLayout = view.yoga;
topLayout.flexBasis = 1;
UIView *subview = [[UIView alloc] initWithFrame:CGRectZero];
subviewLayout = subview.yoga;
subviewLayout.flexBasis = 1;
view = nil;
}
XCTAssertNil(topLayout);
XCTAssertNil(subviewLayout);
}
- (void)testIsEnabled
{
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
XCTAssertFalse(view.yoga.isEnabled);
view.yoga.isEnabled = YES;
XCTAssertTrue(view.yoga.isEnabled);
view.yoga.isEnabled = NO;
XCTAssertFalse(view.yoga.isEnabled);
}
- (void)testSizeThatFitsAsserts
{
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
dispatch_sync(dispatch_queue_create("com.facebook.Yoga.testing", DISPATCH_QUEUE_SERIAL), ^(void){
XCTAssertThrows(view.yoga.intrinsicSize);
});
}
- (void)testSizeThatFitsSmoke
{
UIView *container = [[UIView alloc] initWithFrame:CGRectZero];
container.yoga.isEnabled = YES;
container.yoga.flexDirection = YGFlexDirectionRow;
container.yoga.alignItems = YGAlignFlexStart;
UILabel *longTextLabel = [[UILabel alloc] initWithFrame:CGRectZero];
longTextLabel.text = @"This is a very very very very very very very very long piece of text.";
longTextLabel.lineBreakMode = NSLineBreakByTruncatingTail;
longTextLabel.numberOfLines = 1;
longTextLabel.yoga.isEnabled = YES;
longTextLabel.yoga.flexShrink = 1;
[container addSubview:longTextLabel];
UIView *textBadgeView = [[UIView alloc] initWithFrame:CGRectZero];
textBadgeView.yoga.isEnabled = YES;
textBadgeView.yoga.margin = 0;
textBadgeView.yoga.width = 10;
textBadgeView.yoga.height = 10;
[container addSubview:textBadgeView];
const CGSize textBadgeViewSize = textBadgeView.yoga.intrinsicSize;
XCTAssertEqual(10, textBadgeViewSize.height);
XCTAssertEqual(10, textBadgeViewSize.width);
const CGSize containerSize = container.yoga.intrinsicSize;
const CGSize longTextLabelSize = longTextLabel.yoga.intrinsicSize;
XCTAssertEqual(containerSize.height, longTextLabelSize.height);
XCTAssertEqual(containerSize.width, longTextLabelSize.width + textBadgeView.yoga.intrinsicSize.width);
}
- (void)testThatMarkingLeafsAsDirtyWillTriggerASizeRecalculation
{
UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 500, 50)];
container.yoga.isEnabled = YES;
container.yoga.flexDirection = YGFlexDirectionRow;
container.yoga.alignItems = YGAlignFlexStart;
UILabel *label = [[UILabel alloc] initWithFrame:CGRectZero];
label.text = @"This is a short text.";
label.numberOfLines = 1;
label.yoga.isEnabled = YES;
[container addSubview:label];
[container.yoga applyLayout];
CGSize const labelSizeAfterFirstPass = label.frame.size;
label.text = @"This is a slightly longer text.";
XCTAssertTrue(CGSizeEqualToSize(label.frame.size, labelSizeAfterFirstPass));
[label.yoga markDirty];
[container.yoga applyLayout];
XCTAssertFalse(CGSizeEqualToSize(label.frame.size, labelSizeAfterFirstPass));
}
- (void)testFrameAndOriginPlacement
{
const CGSize containerSize = CGSizeMake(320, 50);
UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, containerSize.width, containerSize.height)];
container.yoga.isEnabled = YES;
container.yoga.flexDirection = YGFlexDirectionRow;
UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
subview1.yoga.isEnabled = YES;
subview1.yoga.flexGrow = 1;
[container addSubview:subview1];
UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
subview2.yoga.isEnabled = YES;
subview2.yoga.flexGrow = 1;
[container addSubview:subview2];
UIView *subview3 = [[UIView alloc] initWithFrame:CGRectZero];
subview3.yoga.isEnabled = YES;
subview3.yoga.flexGrow = 1;
[container addSubview:subview3];
[container.yoga applyLayout];
XCTAssertEqualWithAccuracy(subview2.frame.origin.x, CGRectGetMaxX(subview1.frame), FLT_EPSILON);
XCTAssertEqualWithAccuracy(subview3.frame.origin.x, CGRectGetMaxX(subview2.frame), FLT_EPSILON);
CGFloat totalWidth = 0;
for (UIView *view in container.subviews) {
totalWidth += view.bounds.size.width;
}
XCTAssertEqual(containerSize.width, totalWidth, @"The container's width is %.6f, the subviews take up %.6f", containerSize.width, totalWidth);
}
- (void)testThatLayoutIsCorrectWhenWeSwapViewOrder
{
const CGSize containerSize = CGSizeMake(300, 50);
UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, containerSize.width, containerSize.height)];
container.yoga.isEnabled = YES;
container.yoga.flexDirection = YGFlexDirectionRow;
UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
subview1.yoga.isEnabled = YES;
subview1.yoga.flexGrow = 1;
[container addSubview:subview1];
UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
subview2.yoga.isEnabled = YES;
subview2.yoga.flexGrow = 1;
[container addSubview:subview2];
UIView *subview3 = [[UIView alloc] initWithFrame:CGRectZero];
subview3.yoga.isEnabled = YES;
subview3.yoga.flexGrow = 1;
[container addSubview:subview3];
[container.yoga applyLayout];
XCTAssertTrue(CGRectEqualToRect(subview1.frame, CGRectMake(0, 0, 100, 50)));
XCTAssertTrue(CGRectEqualToRect(subview2.frame, CGRectMake(100, 0, 100, 50)), @"It's actually %@", NSStringFromCGRect(subview2.frame));
XCTAssertTrue(CGRectEqualToRect(subview3.frame, CGRectMake(200, 0, 100, 50)));
[container exchangeSubviewAtIndex:2 withSubviewAtIndex:0];
subview2.yoga.isIncludedInLayout = NO;
[container.yoga applyLayout];
XCTAssertTrue(CGRectEqualToRect(subview3.frame, CGRectMake(0, 0, 150, 50)));
XCTAssertTrue(CGRectEqualToRect(subview1.frame, CGRectMake(150, 0, 150, 50)));
// this frame shouldn't have been modified since last time.
XCTAssertTrue(CGRectEqualToRect(subview2.frame, CGRectMake(100, 0, 100, 50)));
}
- (void)testThatWeRespectIncludeInLayoutFlag
{
const CGSize containerSize = CGSizeMake(300, 50);
UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, containerSize.width, containerSize.height)];
container.yoga.isEnabled = YES;
container.yoga.flexDirection = YGFlexDirectionRow;
UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
subview1.yoga.isEnabled = YES;
subview1.yoga.flexGrow = 1;
[container addSubview:subview1];
UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
subview2.yoga.isEnabled = YES;
subview2.yoga.flexGrow = 1;
[container addSubview:subview2];
UIView *subview3 = [[UIView alloc] initWithFrame:CGRectZero];
subview3.yoga.isEnabled = YES;
subview3.yoga.flexGrow = 1;
[container addSubview:subview3];
[container.yoga applyLayout];
for (UIView *view in container.subviews) {
XCTAssertTrue(CGSizeEqualToSize(CGSizeMake(100, 50), view.bounds.size), @"Actual size is %@", NSStringFromCGSize(view.bounds.size));
}
subview3.yoga.isIncludedInLayout = NO;
[container.yoga applyLayout];
XCTAssertTrue(CGSizeEqualToSize(CGSizeMake(150, 50), subview1.bounds.size), @"Actual size is %@", NSStringFromCGSize(subview1.bounds.size));
XCTAssertTrue(CGSizeEqualToSize(CGSizeMake(150, 50), subview2.bounds.size), @"Actual size is %@", NSStringFromCGSize(subview2.bounds.size));
// We don't set the frame to zero, so, it should be set to what it was previously at.
XCTAssertTrue(CGSizeEqualToSize(CGSizeMake(100, 50), subview3.bounds.size), @"Actual size is %@", NSStringFromCGSize(subview3.bounds.size));
}
- (void)testThatNumberOfChildrenIsCorrectWhenWeIgnoreSubviews
{
UIView *container = [[UIView alloc] initWithFrame:CGRectZero];
container.yoga.isEnabled = YES;
container.yoga.flexDirection = YGFlexDirectionRow;
UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
subview1.yoga.isEnabled = YES;
subview1.yoga.isIncludedInLayout = NO;
[container addSubview:subview1];
UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
subview2.yoga.isEnabled = YES;
subview2.yoga.isIncludedInLayout = NO;
[container addSubview:subview2];
UIView *subview3 = [[UIView alloc] initWithFrame:CGRectZero];
subview3.yoga.isEnabled = YES;
subview3.yoga.isIncludedInLayout = YES;
[container addSubview:subview3];
[container.yoga applyLayout];
XCTAssertEqual(1, container.yoga.numberOfChildren);
subview2.yoga.isIncludedInLayout = YES;
[container.yoga applyLayout];
XCTAssertEqual(2, container.yoga.numberOfChildren);
}
- (void)testThatViewNotIncludedInFirstLayoutPassAreIncludedInSecond
{
UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 50)];
container.yoga.isEnabled = YES;
container.yoga.flexDirection = YGFlexDirectionRow;
UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
subview1.yoga.isEnabled = YES;
subview1.yoga.flexGrow = 1;
[container addSubview:subview1];
UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
subview2.yoga.isEnabled = YES;
subview2.yoga.flexGrow = 1;
[container addSubview:subview2];
UIView *subview3 = [[UIView alloc] initWithFrame:CGRectZero];
subview3.yoga.isEnabled = YES;
subview3.yoga.flexGrow = 1;
subview3.yoga.isIncludedInLayout = NO;
[container addSubview:subview3];
[container.yoga applyLayout];
XCTAssertTrue(CGSizeEqualToSize(CGSizeMake(150, 50), subview1.bounds.size), @"Actual size is %@", NSStringFromCGSize(subview1.bounds.size));
XCTAssertTrue(CGSizeEqualToSize(CGSizeMake(150, 50), subview2.bounds.size), @"Actual size is %@", NSStringFromCGSize(subview2.bounds.size));
XCTAssertTrue(CGSizeEqualToSize(CGSizeZero, subview3.bounds.size), @"Actual size %@", NSStringFromCGSize(subview3.bounds.size));
subview3.yoga.isIncludedInLayout = YES;
[container.yoga applyLayout];
for (UIView *view in container.subviews) {
XCTAssertTrue(CGSizeEqualToSize(CGSizeMake(100, 50), view.bounds.size), @"Actual size is %@", NSStringFromCGSize(view.bounds.size));
}
}
- (void)testyg_isLeafFlag
{
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
XCTAssertTrue(view.yoga.isLeaf);
for (int i=0; i<10; i++) {
UIView *subview = [[UIView alloc] initWithFrame:CGRectZero];
[view addSubview:subview];
}
XCTAssertTrue(view.yoga.isLeaf);
view.yoga.isEnabled = YES;
view.yoga.width = 50.0;
XCTAssertTrue(view.yoga.isLeaf);
UIView *const subview = view.subviews[0];
subview.yoga.isEnabled = YES;
subview.yoga.width = 50.0;
XCTAssertFalse(view.yoga.isLeaf);
}
- (void)testThatWeCorrectlyAttachNestedViews
{
UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 50)];
container.yoga.isEnabled = YES;
container.yoga.flexDirection = YGFlexDirectionColumn;
UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
subview1.yoga.isEnabled = YES;
subview1.yoga.width = 100;
subview1.yoga.flexGrow = 1;
subview1.yoga.flexDirection = YGFlexDirectionColumn;
[container addSubview:subview1];
UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
subview2.yoga.isEnabled = YES;
subview2.yoga.width = 150;
subview2.yoga.flexGrow = 1;
subview2.yoga.flexDirection = YGFlexDirectionColumn;
[container addSubview:subview2];
for (UIView *view in @[subview1, subview2]) {
UIView *someView = [[UIView alloc] initWithFrame:CGRectZero];
someView.yoga.isEnabled = YES;
someView.yoga.flexGrow = 1;
[view addSubview:someView];
}
[container.yoga applyLayout];
// Add the same amount of new views, reapply layout.
for (UIView *view in @[subview1, subview2]) {
UIView *someView = [[UIView alloc] initWithFrame:CGRectZero];
someView.yoga.isEnabled = YES;
someView.yoga.flexGrow = 1;
[view addSubview:someView];
}
[container.yoga applyLayout];
XCTAssertTrue(CGSizeEqualToSize(CGSizeMake(100, 25), subview1.bounds.size), @"Actual size is %@", NSStringFromCGSize(subview1.bounds.size));
for (UIView *subview in subview1.subviews) {
const CGSize subviewSize = subview.bounds.size;
XCTAssertFalse(CGSizeEqualToSize(CGSizeZero, subviewSize));
XCTAssertFalse(isnan(subviewSize.height));
XCTAssertFalse(isnan(subviewSize.width));
}
XCTAssertTrue(CGSizeEqualToSize(CGSizeMake(150, 25), subview2.bounds.size), @"Actual size is %@", NSStringFromCGSize(subview2.bounds.size));
for (UIView *subview in subview2.subviews) {
const CGSize subviewSize = subview.bounds.size;
XCTAssertFalse(CGSizeEqualToSize(CGSizeZero, subview.bounds.size));
XCTAssertFalse(isnan(subviewSize.height));
XCTAssertFalse(isnan(subviewSize.width));
}
}
- (void)testThatANonLeafNodeCanBecomeALeafNode
{
UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 50)];
container.yoga.isEnabled = YES;
UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
subview1.yoga.isEnabled = YES;
[container addSubview:subview1];
UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
subview2.yoga.isEnabled = YES;
[subview1 addSubview:subview2];
[container.yoga applyLayout];
[subview2 removeFromSuperview];
[container.yoga applyLayout];
}
- (void)testPositionalPropertiesWork
{
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
view.yoga.left = 1;
XCTAssertEqual(YGNodeStyleGetPosition(view.yoga.node, YGEdgeLeft).value, 1);
XCTAssertEqual(YGNodeStyleGetPosition(view.yoga.node, YGEdgeLeft).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.left, 1);
view.yoga.right = 2;
XCTAssertEqual(YGNodeStyleGetPosition(view.yoga.node, YGEdgeRight).value, 2);
XCTAssertEqual(YGNodeStyleGetPosition(view.yoga.node, YGEdgeRight).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.right, 2);
view.yoga.top = 3;
XCTAssertEqual(YGNodeStyleGetPosition(view.yoga.node, YGEdgeTop).value, 3);
XCTAssertEqual(YGNodeStyleGetPosition(view.yoga.node, YGEdgeTop).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.top, 3);
view.yoga.bottom = 4;
XCTAssertEqual(YGNodeStyleGetPosition(view.yoga.node, YGEdgeBottom).value, 4);
XCTAssertEqual(YGNodeStyleGetPosition(view.yoga.node, YGEdgeBottom).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.bottom, 4);
view.yoga.start = 5;
XCTAssertEqual(YGNodeStyleGetPosition(view.yoga.node, YGEdgeStart).value, 5);
XCTAssertEqual(YGNodeStyleGetPosition(view.yoga.node, YGEdgeStart).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.start, 5);
view.yoga.end = 6;
XCTAssertEqual(YGNodeStyleGetPosition(view.yoga.node, YGEdgeEnd).value, 6);
XCTAssertEqual(YGNodeStyleGetPosition(view.yoga.node, YGEdgeEnd).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.end, 6);
}
- (void)testMarginPropertiesWork
{
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
view.yoga.margin = 1;
XCTAssertEqual(view.yoga.marginLeft, 1);
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeLeft).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.marginRight, 1);
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeRight).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.marginStart, 1);
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeStart).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.marginEnd, 1);
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeEnd).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.marginTop, 1);
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeTop).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.marginBottom, 1);
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeBottom).unit, YGUnitPixel);
XCTAssertTrue(isnan(view.yoga.marginHorizontal));
XCTAssertTrue(isnan(view.yoga.marginVertical));
XCTAssertTrue(isnan(view.yoga.margin));
view.yoga.marginHorizontal = 2;
XCTAssertEqual(view.yoga.marginLeft, 2);
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeLeft).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.marginRight, 2);
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeRight).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.marginStart, 2);
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeStart).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.marginEnd, 2);
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeEnd).unit, YGUnitPixel);
XCTAssertTrue(isnan(view.yoga.marginHorizontal));
view.yoga.marginVertical = 3;
XCTAssertEqual(view.yoga.marginTop, 3);
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeTop).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.marginBottom, 3);
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeBottom).unit, YGUnitPixel);
XCTAssertTrue(isnan(view.yoga.marginVertical));
view.yoga.marginLeft = 4;
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeLeft).value, 4);
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeLeft).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.marginLeft, 4);
view.yoga.marginRight = 5;
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeRight).value, 5);
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeRight).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.marginRight, 5);
view.yoga.marginTop = 6;
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeTop).value, 6);
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeTop).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.marginTop, 6);
view.yoga.marginBottom = 7;
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeBottom).value, 7);
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeBottom).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.marginBottom, 7);
view.yoga.marginStart = 8;
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeStart).value, 8);
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeStart).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.marginStart, 8);
view.yoga.marginEnd = 9;
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeEnd).value, 9);
XCTAssertEqual(YGNodeStyleGetMargin(view.yoga.node, YGEdgeEnd).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.marginEnd, 9);
}
- (void)testPaddingPropertiesWork
{
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
view.yoga.padding = 1;
XCTAssertEqual(view.yoga.paddingLeft, 1);
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeLeft).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.paddingRight, 1);
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeRight).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.paddingStart, 1);
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeStart).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.paddingEnd, 1);
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeEnd).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.paddingTop, 1);
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeTop).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.paddingBottom, 1);
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeBottom).unit, YGUnitPixel);
XCTAssertTrue(isnan(view.yoga.paddingHorizontal));
XCTAssertTrue(isnan(view.yoga.paddingVertical));
XCTAssertTrue(isnan(view.yoga.padding));
view.yoga.paddingHorizontal = 2;
XCTAssertEqual(view.yoga.paddingLeft, 2);
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeLeft).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.paddingRight, 2);
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeRight).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.paddingStart, 2);
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeStart).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.paddingEnd, 2);
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeEnd).unit, YGUnitPixel);
XCTAssertTrue(isnan(view.yoga.paddingHorizontal));
view.yoga.paddingVertical = 3;
XCTAssertEqual(view.yoga.paddingTop, 3);
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeTop).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.paddingBottom, 3);
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeBottom).unit, YGUnitPixel);
XCTAssertTrue(isnan(view.yoga.paddingVertical));
view.yoga.paddingLeft = 4;
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeLeft).value, 4);
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeLeft).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.paddingLeft, 4);
view.yoga.paddingRight = 5;
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeRight).value, 5);
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeRight).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.paddingRight, 5);
view.yoga.paddingTop = 6;
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeTop).value, 6);
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeTop).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.paddingTop, 6);
view.yoga.paddingBottom = 7;
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeBottom).value, 7);
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeBottom).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.paddingBottom, 7);
view.yoga.paddingStart = 8;
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeStart).value, 8);
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeStart).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.paddingStart, 8);
view.yoga.paddingEnd = 9;
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeEnd).value, 9);
XCTAssertEqual(YGNodeStyleGetPadding(view.yoga.node, YGEdgeEnd).unit, YGUnitPixel);
XCTAssertEqual(view.yoga.paddingEnd, 9);
}
- (void)testBorderWidthPropertiesWork
{
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
view.yoga.borderWidth = 1;
XCTAssertEqual(view.yoga.borderLeftWidth, 1);
XCTAssertEqual(view.yoga.borderRightWidth, 1);
XCTAssertEqual(view.yoga.borderStartWidth, 1);
XCTAssertEqual(view.yoga.borderEndWidth, 1);
XCTAssertEqual(view.yoga.borderTopWidth, 1);
XCTAssertEqual(view.yoga.borderBottomWidth, 1);
XCTAssertTrue(isnan(view.yoga.borderWidth));
view.yoga.borderLeftWidth = 2;
XCTAssertEqual(view.yoga.borderLeftWidth, 2);
view.yoga.borderRightWidth = 3;
XCTAssertEqual(view.yoga.borderRightWidth, 3);
view.yoga.borderTopWidth = 4;
XCTAssertEqual(view.yoga.borderTopWidth, 4);
view.yoga.borderBottomWidth = 5;
XCTAssertEqual(view.yoga.borderBottomWidth, 5);
view.yoga.borderStartWidth = 6;
XCTAssertEqual(view.yoga.borderStartWidth, 6);
view.yoga.borderEndWidth = 7;
XCTAssertEqual(view.yoga.borderEndWidth, 7);
}
@end
Reference in New Issue View Git Blame Copy Permalink