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git-subtree-dir: submodules/lottie-ios git-subtree-mainline: 76e5a7fab6b0222780f346530cdbeeff96f3e105 git-subtree-split: d40e390fbe6d7ef3b417876af6fdce5e4d2aa335
63 lines
2.8 KiB
Objective-C
63 lines
2.8 KiB
Objective-C
//
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// LAGeometryTest.m
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// lottie-ios_Tests
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//
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// Created by brandon_withrow on 12/18/17.
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// Copyright © 2017 Brandon Withrow. All rights reserved.
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//
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#import <XCTest/XCTest.h>
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#import <Lottie/Lottie.h>
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@interface LAGeometryTest : XCTestCase
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@property (nonatomic, strong) LOTAnimationView *animationView;
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@end
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@implementation LAGeometryTest
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- (void)setUp {
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[super setUp];
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self.animationView = [LOTAnimationView animationNamed:@"GeometryTransformTest"];
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}
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- (void)tearDown {
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// Put teardown code here. This method is called after the invocation of each test method in the class.
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[super tearDown];
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}
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- (void)testAnimationLoaded {
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XCTAssertNotNil(self.animationView.sceneModel, @"Animation Composition is nil");
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}
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- (void)testGeometryCenter {
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LOTKeypath *keypath = [LOTKeypath keypathWithKeys:@"Center", @"Ellipse 1", nil];
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CGPoint midPoint = CGPointMake(CGRectGetMidX(self.animationView.bounds), CGRectGetMidY(self.animationView.bounds));
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CGPoint midPointInChildSpace = [self.animationView convertPoint:midPoint toKeypathLayer:keypath];
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CGPoint midPointInParentSpace = [self.animationView convertPoint:CGPointZero fromKeypathLayer:keypath];
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XCTAssertTrue((CGPointEqualToPoint(midPointInChildSpace, CGPointZero)), @"Convert to point incorrect");
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XCTAssertTrue((CGPointEqualToPoint(midPointInParentSpace, midPoint)), @"Convert from point incorrect");
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}
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- (void)testGeometryBottomRight {
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LOTKeypath *keypath = [LOTKeypath keypathWithKeys:@"BottomRight", @"Ellipse 1", nil];
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CGPoint midPoint = CGPointMake(CGRectGetMidX(self.animationView.bounds), CGRectGetMidY(self.animationView.bounds));
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CGPoint bottomRightPoint = CGPointMake(CGRectGetMaxX(self.animationView.bounds), CGRectGetMaxY(self.animationView.bounds));
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CGPoint midPointInChildSpace = [self.animationView convertPoint:midPoint toKeypathLayer:keypath];
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CGPoint midPointInParentSpace = [self.animationView convertPoint:CGPointZero fromKeypathLayer:keypath];
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XCTAssertTrue((CGPointEqualToPoint(midPointInChildSpace, CGPointMake(-midPoint.x, -midPoint.y))), @"Convert to point incorrect");
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XCTAssertTrue((CGPointEqualToPoint(midPointInParentSpace, bottomRightPoint)), @"Convert from point incorrect");
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}
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- (void)testGeometryScaled {
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LOTKeypath *keypath = [LOTKeypath keypathWithKeys:@"Scaled", @"Ellipse 1", nil];
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CGPoint bottomRightPoint = CGPointMake(CGRectGetMaxX(self.animationView.bounds), CGRectGetMaxY(self.animationView.bounds));
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CGPoint topLeftInChildSpace = [self.animationView convertPoint:CGPointZero toKeypathLayer:keypath];
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CGPoint bottomRightInParentSpace = [self.animationView convertPoint:CGPointMake(75, 75) fromKeypathLayer:keypath];
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XCTAssertTrue((CGPointEqualToPoint(bottomRightInParentSpace, bottomRightPoint)), @"Convert to point incorrect");
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XCTAssertTrue((CGPointEqualToPoint(topLeftInChildSpace, CGPointMake(-75, -75))), @"Convert from point incorrect");
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}
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@end
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