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Diffstat (limited to 'platform/darwin/test/MGLGeometryTests.mm')
| -rw-r--r-- | platform/darwin/test/MGLGeometryTests.mm | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/platform/darwin/test/MGLGeometryTests.mm b/platform/darwin/test/MGLGeometryTests.mm deleted file mode 100644 index e3b1836e8d..0000000000 --- a/platform/darwin/test/MGLGeometryTests.mm +++ /dev/null @@ -1,211 +0,0 @@ -#import <Mapbox/Mapbox.h> -#import <XCTest/XCTest.h> - -#import "../../darwin/src/MGLGeometry_Private.h" - -@interface MGLGeometryTests : XCTestCase -@end - -@implementation MGLGeometryTests - -- (void)testCoordinateBoundsIsEmpty { - MGLCoordinateBounds emptyBounds = MGLCoordinateBoundsMake(CLLocationCoordinate2DMake(0, 0), CLLocationCoordinate2DMake(10, 0)); - XCTAssertTrue(MGLCoordinateBoundsIsEmpty(emptyBounds)); - XCTAssertFalse(MGLCoordinateSpanEqualToCoordinateSpan(MGLCoordinateSpanZero, MGLCoordinateBoundsGetCoordinateSpan(emptyBounds))); -} - -- (void)testAngleConversions { - XCTAssertEqualWithAccuracy(-180, MGLDegreesFromRadians(-M_PI), 1e-5); - XCTAssertEqual(0, MGLDegreesFromRadians(0)); - XCTAssertEqualWithAccuracy(45, MGLDegreesFromRadians(M_PI_4), 1e-5); - XCTAssertEqualWithAccuracy(90, MGLDegreesFromRadians(M_PI_2), 1e-5); - XCTAssertEqualWithAccuracy(180, MGLDegreesFromRadians(M_PI), 1e-5); - XCTAssertEqualWithAccuracy(360, MGLDegreesFromRadians(2 * M_PI), 1e-5); - XCTAssertEqualWithAccuracy(720, MGLDegreesFromRadians(4 * M_PI), 1e-5); - - XCTAssertEqualWithAccuracy(-360, MGLDegreesFromRadians(MGLRadiansFromDegrees(-360)), 1e-4); - XCTAssertEqualWithAccuracy(-180, MGLDegreesFromRadians(MGLRadiansFromDegrees(-180)), 1e-5); - XCTAssertEqualWithAccuracy(-90, MGLDegreesFromRadians(MGLRadiansFromDegrees(-90)), 1e-5); - XCTAssertEqualWithAccuracy(-45, MGLDegreesFromRadians(MGLRadiansFromDegrees(-45)), 1e-5); - XCTAssertEqualWithAccuracy(0, MGLDegreesFromRadians(MGLRadiansFromDegrees(0)), 1e-5); - XCTAssertEqualWithAccuracy(45, MGLDegreesFromRadians(MGLRadiansFromDegrees(45)), 1e-5); - XCTAssertEqualWithAccuracy(90, MGLDegreesFromRadians(MGLRadiansFromDegrees(90)), 1e-5); - XCTAssertEqualWithAccuracy(180, MGLDegreesFromRadians(MGLRadiansFromDegrees(180)), 1e-5); - XCTAssertEqualWithAccuracy(360, MGLDegreesFromRadians(MGLRadiansFromDegrees(360)), 1e-4); -} - -- (void)testAltitudeConversions { - CGSize tallSize = CGSizeMake(600, 1200); - CGSize midSize = CGSizeMake(600, 800); - CGSize shortSize = CGSizeMake(600, 400); - - XCTAssertEqualWithAccuracy(1800, MGLAltitudeForZoomLevel(MGLZoomLevelForAltitude(1800, 0, 0, midSize), 0, 0, midSize), 1e-8); - XCTAssertLessThan(MGLZoomLevelForAltitude(1800, 0, 0, midSize), MGLZoomLevelForAltitude(1800, 0, 0, tallSize)); - XCTAssertGreaterThan(MGLZoomLevelForAltitude(1800, 0, 0, midSize), MGLZoomLevelForAltitude(1800, 0, 0, shortSize)); - - XCTAssertEqualWithAccuracy(0, MGLZoomLevelForAltitude(MGLAltitudeForZoomLevel(0, 0, 0, midSize), 0, 0, midSize), 1e-8); - XCTAssertEqualWithAccuracy(18, MGLZoomLevelForAltitude(MGLAltitudeForZoomLevel(18, 0, 0, midSize), 0, 0, midSize), 1e-8); - - XCTAssertEqualWithAccuracy(0, MGLZoomLevelForAltitude(MGLAltitudeForZoomLevel(0, 0, 40, midSize), 0, 40, midSize), 1e-8); - XCTAssertEqualWithAccuracy(18, MGLZoomLevelForAltitude(MGLAltitudeForZoomLevel(18, 0, 40, midSize), 0, 40, midSize), 1e-8); - - XCTAssertEqualWithAccuracy(0, MGLZoomLevelForAltitude(MGLAltitudeForZoomLevel(0, 60, 40, midSize), 60, 40, midSize), 1e-8); - XCTAssertEqualWithAccuracy(18, MGLZoomLevelForAltitude(MGLAltitudeForZoomLevel(18, 60, 40, midSize), 60, 40, midSize), 1e-8); -} - -- (void)testGeometryBoxing { - CLLocationCoordinate2D coordinate = CLLocationCoordinate2DMake(38.9131982, -77.0325453144239); - CLLocationCoordinate2D roundTrippedCoordinate = [NSValue valueWithMGLCoordinate:coordinate].MGLCoordinateValue; - - XCTAssertEqual(coordinate.latitude, roundTrippedCoordinate.latitude, @"Latitude should round-trip."); - XCTAssertEqual(coordinate.longitude, roundTrippedCoordinate.longitude, @"Longitude should round-trip."); - - MGLCoordinateSpan span = MGLCoordinateSpanMake(4.383333333333335, -4.299999999999997); - MGLCoordinateSpan roundTrippedSpan = [NSValue valueWithMGLCoordinateSpan:span].MGLCoordinateSpanValue; - - XCTAssertEqual(span.latitudeDelta, roundTrippedSpan.latitudeDelta, @"Latitude delta should round-trip."); - XCTAssertEqual(span.longitudeDelta, roundTrippedSpan.longitudeDelta, @"Longitude delta should round-trip."); - - MGLCoordinateBounds bounds = MGLCoordinateBoundsMake(CLLocationCoordinate2DMake(38.9131982, -77.0325453144239), - CLLocationCoordinate2DMake(37.7757368, -122.4135302)); - MGLCoordinateBounds roundTrippedBounds = [NSValue valueWithMGLCoordinateBounds:bounds].MGLCoordinateBoundsValue; - - XCTAssertEqualObjects([NSValue valueWithMGLCoordinate:bounds.sw], - [NSValue valueWithMGLCoordinate:roundTrippedBounds.sw], - @"Southwest should round-trip."); - XCTAssertEqualObjects([NSValue valueWithMGLCoordinate:bounds.ne], - [NSValue valueWithMGLCoordinate:roundTrippedBounds.ne], - @"Northeast should round-trip."); -} - -- (void)testCoordinateInCoordinateBounds { - CLLocationCoordinate2D ne = CLLocationCoordinate2DMake(45, -104); - CLLocationCoordinate2D sw = CLLocationCoordinate2DMake(41, -111); - MGLCoordinateBounds wyoming = MGLCoordinateBoundsMake(sw, ne); - - CLLocationCoordinate2D centerOfWyoming = CLLocationCoordinate2DMake(43, -107.5); - - XCTAssertTrue(MGLCoordinateInCoordinateBounds(ne, wyoming)); - XCTAssertTrue(MGLCoordinateInCoordinateBounds(sw, wyoming)); - XCTAssertTrue(MGLCoordinateInCoordinateBounds(centerOfWyoming, wyoming)); - - CLLocationCoordinate2D australia = CLLocationCoordinate2DMake(-25, 135); - CLLocationCoordinate2D brazil = CLLocationCoordinate2DMake(-12, -50); - CLLocationCoordinate2D china = CLLocationCoordinate2DMake(35, 100); - - XCTAssertFalse(MGLCoordinateInCoordinateBounds(australia, wyoming)); - XCTAssertFalse(MGLCoordinateInCoordinateBounds(brazil, wyoming)); - XCTAssertFalse(MGLCoordinateInCoordinateBounds(china, wyoming)); - XCTAssertFalse(MGLCoordinateInCoordinateBounds(kCLLocationCoordinate2DInvalid, wyoming)); -} - -- (void)testGeoJSONDeserialization { - NSData *data = [@"{\"type\": \"Feature\", \"geometry\": {\"type\": \"Point\", \"coordinates\": [0, 0]}, \"properties\": {}}" dataUsingEncoding:NSUTF8StringEncoding]; - NSError *error; - MGLPointFeature *feature = (MGLPointFeature *)[MGLShape shapeWithData:data encoding:NSUTF8StringEncoding error:&error]; - XCTAssertNil(error, @"Valid GeoJSON data should produce no error on deserialization."); - XCTAssertNotNil(feature, @"Valid GeoJSON data should produce an object on deserialization."); - XCTAssertTrue([feature isKindOfClass:[MGLPointFeature class]], @"Valid GeoJSON point feature data should produce an MGLPointFeature."); - XCTAssertEqual(feature.attributes.count, 0UL); - XCTAssertEqual(feature.coordinate.latitude, 0); - XCTAssertEqual(feature.coordinate.longitude, 0); - - data = [@"{\"type\": \"Feature\", \"feature\": {\"type\": \"Point\", \"coordinates\": [0, 0]}}" dataUsingEncoding:NSUTF8StringEncoding]; - error = nil; - MGLShape *shape = [MGLShape shapeWithData:data encoding:NSUTF8StringEncoding error:&error]; - XCTAssertNotNil(error, @"Invalid GeoJSON data should produce an error on deserialization."); - XCTAssertNil(shape, @"Invalid GeoJSON data should produce no object on deserialization."); -} - -- (void)testGeoJSONSerialization { - MGLPointFeature *feature = [[MGLPointFeature alloc] init]; - feature.identifier = @504; - feature.coordinate = CLLocationCoordinate2DMake(29.95, -90.066667); - - NSData *data = [feature geoJSONDataUsingEncoding:NSUTF8StringEncoding]; - XCTAssertNotNil(data, @"MGLPointFeature should serialize as an UTF-8 string data object."); - NSError *error; - NSDictionary *serializedGeoJSON = [NSJSONSerialization JSONObjectWithData:data options:0 error:&error]; - XCTAssertNil(error, @"Serialized GeoJSON data should be deserializable JSON."); - XCTAssertNotNil(serializedGeoJSON, @"Serialized GeoJSON data should be valid JSON."); - XCTAssertTrue([serializedGeoJSON isKindOfClass:[NSDictionary class]], @"Serialized GeoJSON data should be a JSON object."); - NSDictionary *geoJSON = @{ - @"type": @"Feature", - @"id": @504, - @"geometry": @{ - @"type": @"Point", - @"coordinates": @[ - @(-90.066667), - @29.95, - ], - }, - @"properties": @{}, - }; - XCTAssertEqualObjects(serializedGeoJSON, geoJSON, @"MGLPointFeature should serialize as a GeoJSON point feature."); -} - -- (void)testMGLCoordinateBoundsToMGLCoordinateQuad { - MGLCoordinateBounds bounds = MGLCoordinateBoundsMake(CLLocationCoordinate2DMake(37.936, -80.425), - CLLocationCoordinate2DMake(46.437, -71.516)); - - MGLCoordinateQuad quad = MGLCoordinateQuadFromCoordinateBounds(bounds); - XCTAssertEqualObjects([NSValue valueWithMGLCoordinate:bounds.sw], - [NSValue valueWithMGLCoordinate:quad.bottomLeft], - @"Bounds southwest should be bottom left of quad."); - XCTAssertEqualObjects([NSValue valueWithMGLCoordinate:bounds.ne], - [NSValue valueWithMGLCoordinate:quad.topRight], - @"Bounds northeast should be top right of quad."); - - XCTAssertEqualObjects([NSValue valueWithMGLCoordinate:CLLocationCoordinate2DMake(46.437, -80.425)], - [NSValue valueWithMGLCoordinate:quad.topLeft], - @"Quad top left should be computed correctly."); - XCTAssertEqualObjects([NSValue valueWithMGLCoordinate:CLLocationCoordinate2DMake(37.936, -71.516)], - [NSValue valueWithMGLCoordinate:quad.bottomRight], - @"Quad bottom right should be computed correctly."); -} - -- (void)testMGLMapPoint { - MGLMapPoint point = MGLMapPointForCoordinate(CLLocationCoordinate2DMake(37.936, -80.425), 0.0); - - MGLMapPoint roundTrippedPoint = [NSValue valueWithMGLMapPoint:point].MGLMapPointValue; - XCTAssertEqual(point.x, roundTrippedPoint.x); - XCTAssertEqual(point.y, roundTrippedPoint.y); - XCTAssertEqual(point.zoomLevel, roundTrippedPoint.zoomLevel); -} - -- (void)testMGLLocationCoordinate2DIsValid { - { - CLLocationCoordinate2D coordinate = CLLocationCoordinate2DMake(37.936, -71.516); - XCTAssertTrue(MGLLocationCoordinate2DIsValid(coordinate)); - } - { - CLLocationCoordinate2D coordinate = CLLocationCoordinate2DMake(46.816368, 5.844469); - XCTAssertTrue(MGLLocationCoordinate2DIsValid(coordinate)); - } - { - CLLocationCoordinate2D coordinate = CLLocationCoordinate2DMake(-21.512680, 23.334703); - XCTAssertTrue(MGLLocationCoordinate2DIsValid(coordinate)); - } - { - CLLocationCoordinate2D coordinate = CLLocationCoordinate2DMake(-44.947936, -73.081313); - XCTAssertTrue(MGLLocationCoordinate2DIsValid(coordinate)); - } - { - CLLocationCoordinate2D coordinate = CLLocationCoordinate2DMake(19.333630, 203.555405); - XCTAssertTrue(MGLLocationCoordinate2DIsValid(coordinate)); - } - { - CLLocationCoordinate2D coordinate = CLLocationCoordinate2DMake(23.254696, -240.795323); - XCTAssertTrue(MGLLocationCoordinate2DIsValid(coordinate)); - } - { - CLLocationCoordinate2D coordinate = CLLocationCoordinate2DMake(91, 361); - XCTAssertFalse(MGLLocationCoordinate2DIsValid(coordinate)); - } - { - CLLocationCoordinate2D coordinate = CLLocationCoordinate2DMake(-91, -361); - XCTAssertFalse(MGLLocationCoordinate2DIsValid(coordinate)); - } -} - -@end |