67ffc9685e
Use common initialization logic to create an unique pointer to an mbgl source object, up front, when a MGL source is created. Keep a raw pointer to the unique pointer that is pointed at the mbgl source instance when a MGL source is created or when a MGL source is obtained by identifier from MGLStyle. Once the transfer of ownership of the mbgl source takes place, the unique ptr is null. The raw pointer can be used internally for future work that involves mutating the source. This also changes the URL, features, and geoJSONData content properties for MGLGeoJSON source to be writable. If they are set with valid data after a source has been added to the map then the map will update to reflect the new data.
243 lines
13 KiB
Plaintext
243 lines
13 KiB
Plaintext
#import <XCTest/XCTest.h>
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#import <Mapbox/Mapbox.h>
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#import "MGLFeature_Private.h"
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#import "MGLGeoJSONSource_Private.h"
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#import "MGLSource_Private.h"
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#include <mbgl/style/sources/geojson_source.hpp>
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@interface MGLGeoJSONSourceTests : XCTestCase
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@end
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@implementation MGLGeoJSONSourceTests
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- (void)testMGLGeoJSONSourceWithOptions {
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NSURL *url = [NSURL URLWithString:@"http://www.mapbox.com/source"];
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NSDictionary *options = @{MGLGeoJSONClusterOption: @(YES),
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MGLGeoJSONClusterRadiusOption: @42,
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MGLGeoJSONClusterMaximumZoomLevelOption: @98,
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MGLGeoJSONMaximumZoomLevelOption: @99,
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MGLGeoJSONBufferOption: @1976,
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MGLGeoJSONToleranceOption: @0.42};
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MGLGeoJSONSource *source = [[MGLGeoJSONSource alloc] initWithIdentifier:@"source-id" URL:url options:options];
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auto mbglOptions = [source geoJSONOptions];
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XCTAssertTrue(mbglOptions.cluster);
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XCTAssertEqual(mbglOptions.clusterRadius, 42);
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XCTAssertEqual(mbglOptions.clusterMaxZoom, 98);
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XCTAssertEqual(mbglOptions.maxzoom, 99);
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XCTAssertEqual(mbglOptions.buffer, 1976);
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XCTAssertEqual(mbglOptions.tolerance, 0.42);
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options = @{MGLGeoJSONClusterOption: @"number 1"};
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XCTAssertThrows([[MGLGeoJSONSource alloc] initWithIdentifier:@"source-id" URL:url options:options]);
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}
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- (void)testMGLGeoJSONSourceWithData {
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NSString *geoJSON = @"{\"type\": \"FeatureCollection\",\"features\": [{\"type\": \"Feature\",\"properties\": {},\"geometry\": {\"type\": \"LineString\",\"coordinates\": [[-107.75390625,40.329795743702064],[-104.34814453125,37.64903402157866]]}}]}";
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NSData *data = [geoJSON dataUsingEncoding:NSUTF8StringEncoding];
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MGLGeoJSONSource *source = [[MGLGeoJSONSource alloc] initWithIdentifier:@"source-id" geoJSONData:data options:nil];
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XCTAssertNotNil(source.features);
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XCTAssertEqual(source.features.count, 1);
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XCTAssertTrue([source.features.firstObject isMemberOfClass:[MGLPolylineFeature class]]);
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}
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- (void)testMGLGeoJSONSourceWithPolylineFeatures {
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CLLocationCoordinate2D coordinates[] = { CLLocationCoordinate2DMake(0, 0), CLLocationCoordinate2DMake(10, 10)};
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MGLPolylineFeature *polylineFeature = [MGLPolylineFeature polylineWithCoordinates:coordinates count:2];
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MGLGeoJSONSource *source = [[MGLGeoJSONSource alloc] initWithIdentifier:@"source-id" features:@[polylineFeature] options:nil];
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XCTAssertNotNil(source.features);
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XCTAssertEqual(source.features.count, 1);
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XCTAssertTrue([source.features.firstObject isMemberOfClass:[MGLPolylineFeature class]]);
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}
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- (void)testMGLGeoJSONSourceWithPolygonFeatures {
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CLLocationCoordinate2D coordinates[] = {
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CLLocationCoordinate2DMake(100.0, 0.0),
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CLLocationCoordinate2DMake(101.0, 0.0),
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CLLocationCoordinate2DMake(101.0, 1.0),
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CLLocationCoordinate2DMake(100.0, 1.0),
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CLLocationCoordinate2DMake(100.0, 0.0)};
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MGLPolygonFeature<MGLFeaturePrivate> *polygonFeature = (MGLPolygonFeature<MGLFeaturePrivate> *)[MGLPolygonFeature polygonWithCoordinates:coordinates count:5];
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polygonFeature.identifier = @"feature-id";
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NSString *stringAttribute = @"string";
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NSNumber *boolAttribute = [NSNumber numberWithBool:YES];
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NSNumber *doubleAttribute = [NSNumber numberWithDouble:1.23];
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NSDictionary *nestedDictionaryValue = @{@"nested-key-1": @"nested-string-value"};
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NSArray *arrayValue = @[@"string-value", @2];
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NSDictionary *dictionaryValue = @{@"key-1": @"string-value",
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@"key-2": @1,
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@"key-3": nestedDictionaryValue,
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@"key-4": arrayValue};
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NSArray *arrayOfArrays = @[@[@1, @"string-value", @[@"jagged"]]];
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NSArray *arrayOfDictionaries = @[@{@"key": @"value"}];
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polygonFeature.attributes = @{@"name": stringAttribute,
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@"bool": boolAttribute,
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@"double": doubleAttribute,
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@"dictionary-attribute": dictionaryValue,
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@"array-attribute": arrayValue,
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@"array-of-array-attribute": arrayOfArrays,
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@"array-of-dictionary-attribute": arrayOfDictionaries};
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MGLGeoJSONSource *source = [[MGLGeoJSONSource alloc] initWithIdentifier:@"source-id" features:@[polygonFeature] options:nil];
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XCTAssertNotNil(source.features);
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XCTAssertEqual(source.features.count, 1);
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MGLPolygonFeature *expectedPolygonFeature = (MGLPolygonFeature *)source.features.firstObject;
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XCTAssertTrue([expectedPolygonFeature isMemberOfClass:[MGLPolygonFeature class]]);
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XCTAssertEqualObjects(expectedPolygonFeature.identifier, polygonFeature.identifier);
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XCTAssertEqualObjects(expectedPolygonFeature.attributes[@"name"], stringAttribute);
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XCTAssertEqualObjects(expectedPolygonFeature.attributes[@"bool"], boolAttribute);
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XCTAssertEqualObjects(expectedPolygonFeature.attributes[@"double"], doubleAttribute);
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XCTAssertEqualObjects(expectedPolygonFeature.attributes[@"dictionary-attribute"], dictionaryValue);
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XCTAssertEqualObjects(expectedPolygonFeature.attributes[@"array-attribute"], arrayValue);
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XCTAssertEqualObjects(expectedPolygonFeature.attributes[@"array-of-array-attribute"], arrayOfArrays);
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XCTAssertEqualObjects(expectedPolygonFeature.attributes[@"array-of-dictionary-attribute"], arrayOfDictionaries);
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}
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- (void)testMGLGeoJSONSourceWithPolygonFeaturesInculdingInteriorPolygons {
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CLLocationCoordinate2D coordinates[] = {
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CLLocationCoordinate2DMake(100.0, 0.0),
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CLLocationCoordinate2DMake(101.0, 0.0),
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CLLocationCoordinate2DMake(101.0, 1.0),
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CLLocationCoordinate2DMake(100.0, 1.0),
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CLLocationCoordinate2DMake(100.0, 0.0)};
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CLLocationCoordinate2D interiorCoordinates[] = {
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CLLocationCoordinate2DMake(100.2, 0.2),
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CLLocationCoordinate2DMake(100.8, 0.2),
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CLLocationCoordinate2DMake(100.8, 0.8),
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CLLocationCoordinate2DMake(100.2, 0.8),
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CLLocationCoordinate2DMake(100.2, 0.2)};
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MGLPolygon *polygon = [MGLPolygon polygonWithCoordinates:interiorCoordinates count:5];
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MGLPolygonFeature *polygonFeature = [MGLPolygonFeature polygonWithCoordinates:coordinates count:5 interiorPolygons:@[polygon]];
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MGLGeoJSONSource *source = [[MGLGeoJSONSource alloc] initWithIdentifier:@"source-id" features:@[polygonFeature] options:nil];
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XCTAssertNotNil(source.features);
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XCTAssertEqual(source.features.count, 1);
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XCTAssertTrue([source.features.firstObject isMemberOfClass:[MGLPolygonFeature class]]);
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}
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- (void)testMGLGeoJSONSourceWithMultiPolylineFeatures {
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CLLocationCoordinate2D firstCoordinates[] = { CLLocationCoordinate2DMake(0, 0), CLLocationCoordinate2DMake(10, 10)};
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MGLPolylineFeature *firstPolylineFeature = [MGLPolylineFeature polylineWithCoordinates:firstCoordinates count:2];
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CLLocationCoordinate2D secondCoordinates[] = { CLLocationCoordinate2DMake(0, 0), CLLocationCoordinate2DMake(10, 10)};
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MGLPolylineFeature *secondPolylineFeature = [MGLPolylineFeature polylineWithCoordinates:secondCoordinates count:2];
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MGLMultiPolylineFeature *multiPolylineFeature = [MGLMultiPolylineFeature multiPolylineWithPolylines:@[firstPolylineFeature, secondPolylineFeature]];
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MGLGeoJSONSource *source = [[MGLGeoJSONSource alloc] initWithIdentifier:@"source-id" features:@[multiPolylineFeature] options:nil];
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XCTAssertNotNil(source.features);
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XCTAssertEqual(source.features.count, 1);
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XCTAssertTrue([source.features.firstObject isMemberOfClass:[MGLMultiPolylineFeature class]]);
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}
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- (void)testMGLGeoJSONSourceWithMultiPolygonFeatures {
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CLLocationCoordinate2D coordinates[] = {
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CLLocationCoordinate2DMake(100.0, 0.0),
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CLLocationCoordinate2DMake(101.0, 0.0),
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CLLocationCoordinate2DMake(101.0, 1.0),
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CLLocationCoordinate2DMake(100.0, 1.0),
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CLLocationCoordinate2DMake(100.0, 0.0)};
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CLLocationCoordinate2D interiorCoordinates[] = {
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CLLocationCoordinate2DMake(100.2, 0.2),
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CLLocationCoordinate2DMake(100.8, 0.2),
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CLLocationCoordinate2DMake(100.8, 0.8),
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CLLocationCoordinate2DMake(100.2, 0.8),
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CLLocationCoordinate2DMake(100.2, 0.2)};
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MGLPolygon *polygon = [MGLPolygon polygonWithCoordinates:interiorCoordinates count:5];
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MGLPolygonFeature *firstPolygon = [MGLPolygonFeature polygonWithCoordinates:coordinates count:5 interiorPolygons:@[polygon]];
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MGLPolygonFeature *secondPolygon = [MGLPolygonFeature polygonWithCoordinates:coordinates count:5 interiorPolygons:@[polygon]];
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MGLMultiPolygonFeature *multiPolygonFeature = [MGLMultiPolygonFeature multiPolygonWithPolygons:@[firstPolygon, secondPolygon]];
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MGLGeoJSONSource *source = [[MGLGeoJSONSource alloc] initWithIdentifier:@"source-id" features:@[multiPolygonFeature] options:nil];
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XCTAssertNotNil(source.features);
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XCTAssertEqual(source.features.count, 1);
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XCTAssertTrue([source.features.firstObject isMemberOfClass:[MGLMultiPolygonFeature class]]);
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}
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- (void)testMGLGeoJSONSourceWithPointFeature {
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MGLPointFeature *pointFeature = [MGLPointFeature new];
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pointFeature.coordinate = CLLocationCoordinate2DMake(100.2, 0.2);
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MGLGeoJSONSource *source = [[MGLGeoJSONSource alloc] initWithIdentifier:@"souce-id" features:@[pointFeature] options:nil];
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XCTAssertNotNil(source.features);
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XCTAssertEqual(source.features.count, 1);
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XCTAssertTrue([source.features.firstObject isMemberOfClass:[MGLPointFeature class]]);
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}
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- (void)testMGLGeoJSONSourceWithPointCollectionFeature {
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CLLocationCoordinate2D coordinates[] = {
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CLLocationCoordinate2DMake(100.0, 0.0),
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CLLocationCoordinate2DMake(101.0, 0.0),
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CLLocationCoordinate2DMake(101.0, 1.0),
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CLLocationCoordinate2DMake(100.0, 1.0),
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CLLocationCoordinate2DMake(100.0, 0.0)};
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MGLPointCollectionFeature *pointCollectionFeature = [MGLPointCollectionFeature pointCollectionWithCoordinates:coordinates count:5];
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MGLGeoJSONSource *source = [[MGLGeoJSONSource alloc] initWithIdentifier:@"souce-id" features:@[pointCollectionFeature] options:nil];
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XCTAssertNotNil(source.features);
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XCTAssertEqual(source.features.count, 1);
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XCTAssertTrue([source.features.firstObject isMemberOfClass:[MGLPointCollectionFeature class]]);
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}
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- (void)testMGLGeoJSONSourceWithShapeCollectionFeatures {
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CLLocationCoordinate2D coordinates[] = {
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CLLocationCoordinate2DMake(100.0, 0.0),
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CLLocationCoordinate2DMake(101.0, 0.0),
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CLLocationCoordinate2DMake(101.0, 1.0),
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CLLocationCoordinate2DMake(100.0, 1.0),
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CLLocationCoordinate2DMake(100.0, 0.0)};
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CLLocationCoordinate2D interiorCoordinates[] = {
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CLLocationCoordinate2DMake(100.2, 0.2),
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CLLocationCoordinate2DMake(100.8, 0.2),
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CLLocationCoordinate2DMake(100.8, 0.8),
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CLLocationCoordinate2DMake(100.2, 0.8),
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CLLocationCoordinate2DMake(100.2, 0.2)};
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MGLPolygon *polygon = [MGLPolygon polygonWithCoordinates:interiorCoordinates count:5];
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MGLPolygonFeature *polygonFeature = [MGLPolygonFeature polygonWithCoordinates:coordinates count:5 interiorPolygons:@[polygon]];
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CLLocationCoordinate2D coordinates_2[] = { CLLocationCoordinate2DMake(0, 0), CLLocationCoordinate2DMake(10, 10)};
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MGLPolylineFeature *polylineFeature = [MGLPolylineFeature polylineWithCoordinates:coordinates_2 count:2];
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MGLMultiPolygonFeature *multiPolygonFeature = [MGLMultiPolygonFeature multiPolygonWithPolygons:@[polygonFeature, polygonFeature]];
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MGLMultiPolylineFeature *multiPolylineFeature = [MGLMultiPolylineFeature multiPolylineWithPolylines:@[polylineFeature, polylineFeature]];
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MGLPointCollectionFeature *pointCollectionFeature = [MGLPointCollectionFeature pointCollectionWithCoordinates:coordinates count:5];
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MGLPointFeature *pointFeature = [MGLPointFeature new];
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pointFeature.coordinate = CLLocationCoordinate2DMake(100.2, 0.2);
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MGLShapeCollectionFeature *shapeCollectionFeature = [MGLShapeCollectionFeature shapeCollectionWithShapes:@[polygonFeature, polylineFeature, multiPolygonFeature, multiPolylineFeature, pointCollectionFeature, pointFeature]];
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MGLShapeCollectionFeature *shapeCollectionFeature_1 = [MGLShapeCollectionFeature shapeCollectionWithShapes:@[polygonFeature, polylineFeature, multiPolygonFeature, multiPolylineFeature, pointCollectionFeature, pointFeature, shapeCollectionFeature]];
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XCTAssertThrowsSpecificNamed([[MGLGeoJSONSource alloc] initWithIdentifier:@"source-id" features:@[shapeCollectionFeature_1] options:nil], NSException, @"Method unavailable");
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}
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@end
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