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#import <XCTest/XCTest.h>
#import <CoreLocation/CoreLocation.h>
#import <Mapbox/Mapbox.h>
#import <MapKit/MapKit.h>
@interface MGLMapCameraTests : XCTestCase
@end
@implementation MGLMapCameraTests
- (void)testViewingDistance {
CLLocationCoordinate2D fountainSquare = CLLocationCoordinate2DMake(39.10152215, -84.5124439696089);
MGLMapCamera *camera = [MGLMapCamera cameraLookingAtCenterCoordinate:fountainSquare
acrossDistance:10000
pitch:0
heading:0];
MKMapCamera *mkCamera = [MKMapCamera cameraLookingAtCenterCoordinate:fountainSquare
fromDistance:10000
pitch:0
heading:0];
XCTAssertEqualWithAccuracy(camera.altitude, 10000, 0.01, @"Untilted camera should use distance verbatim.");
XCTAssertEqualWithAccuracy(camera.altitude, mkCamera.altitude, 0.01, @"Untilted camera altitude should match MapKit.");
camera = [MGLMapCamera cameraLookingAtCenterCoordinate:fountainSquare
altitude:10000
pitch:0
heading:0];
XCTAssertEqual(camera.altitude, 10000, @"Untilted camera should use altitude verbatim.");
camera = [MGLMapCamera cameraLookingAtCenterCoordinate:fountainSquare
acrossDistance:10000
pitch:60
heading:0];
mkCamera = [MKMapCamera cameraLookingAtCenterCoordinate:fountainSquare
fromDistance:10000
pitch:60
heading:0];
XCTAssertEqualWithAccuracy(camera.altitude, 5000, 0.01, @"Tilted camera altitude should account for pitch.");
XCTAssertEqualWithAccuracy(camera.altitude, mkCamera.altitude, 0.01, @"Tilted camera altitude should match MapKit.");
camera = [MGLMapCamera cameraLookingAtCenterCoordinate:fountainSquare
altitude:10000
pitch:60
heading:0];
XCTAssertEqual(camera.altitude, 10000, @"Tilted camera should use altitude verbatim.");
}
@end
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