fb1b601038
Re-adds the 0-to-360° wrapping for MGLMapView.direction. Without this wrapping, we’d get ±180° from core, which results in invalid CLLocationDirection for the negative half of the rotational spectrum.
45 lines
1.9 KiB
Objective-C
45 lines
1.9 KiB
Objective-C
#import <Mapbox/Mapbox.h>
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#import <XCTest/XCTest.h>
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static MGLMapView *mapView;
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@interface MGLMapViewTests : XCTestCase
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@end
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@implementation MGLMapViewTests
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- (void)setUp {
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[super setUp];
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[MGLAccountManager setAccessToken:@"pk.feedcafedeadbeefbadebede"];
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NSURL *styleURL = [[NSBundle bundleForClass:[self class]] URLForResource:@"one-liner" withExtension:@"json"];
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mapView = [[MGLMapView alloc] initWithFrame:CGRectMake(0, 0, 64, 64) styleURL:styleURL];
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}
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- (void)tearDown {
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mapView = nil;
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[MGLAccountManager setAccessToken:nil];
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[super tearDown];
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}
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- (void)testCoordinateBoundsConversion {
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[mapView setCenterCoordinate:CLLocationCoordinate2DMake(33, 179)];
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MGLCoordinateBounds leftAntimeridianBounds = MGLCoordinateBoundsMake(CLLocationCoordinate2DMake(-75, 175), CLLocationCoordinate2DMake(75, 180));
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CGRect leftAntimeridianBoundsRect = [mapView convertCoordinateBounds:leftAntimeridianBounds toRectToView:mapView];
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MGLCoordinateBounds rightAntimeridianBounds = MGLCoordinateBoundsMake(CLLocationCoordinate2DMake(-75, -180), CLLocationCoordinate2DMake(75, -175));
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CGRect rightAntimeridianBoundsRect = [mapView convertCoordinateBounds:rightAntimeridianBounds toRectToView:mapView];
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MGLCoordinateBounds spanningBounds = MGLCoordinateBoundsMake(CLLocationCoordinate2DMake(24, 140), CLLocationCoordinate2DMake(44, 240));
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CGRect spanningBoundsRect = [mapView convertCoordinateBounds:spanningBounds toRectToView:mapView];
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// If the resulting CGRect from -convertCoordinateBounds:toRectToView:
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// intersects the set of bounds to the left and right of the
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// antimeridian, then we know that the CGRect spans across the antimeridian
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XCTAssertTrue(CGRectIntersectsRect(spanningBoundsRect, leftAntimeridianBoundsRect), @"Resulting");
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XCTAssertTrue(CGRectIntersectsRect(spanningBoundsRect, rightAntimeridianBoundsRect), @"Something");
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}
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@end
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