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#import <XCTest/XCTest.h>
#import <Mapbox/Mapbox.h>
#import "MGLFeature_Private.h"
#import "MGLGeoJSONSource_Private.h"
#import "MGLSource_Private.h"
#include <mbgl/style/sources/geojson_source.hpp>
@interface MGLGeoJSONSourceTests : XCTestCase
@end
@implementation MGLGeoJSONSourceTests
- (void)testMGLGeoJSONSourceWithOptions {
NSURL *url = [NSURL URLWithString:@"http://www.mapbox.com/source"];
NSDictionary *options = @{MGLGeoJSONSourceOptionClustered: @YES,
MGLGeoJSONSourceOptionClusterRadius: @42,
MGLGeoJSONSourceOptionMaximumZoomLevelForClustering: @98,
MGLGeoJSONSourceOptionMaximumZoomLevel: @99,
MGLGeoJSONSourceOptionBuffer: @1976,
MGLGeoJSONSourceOptionSimplificationTolerance: @0.42};
MGLGeoJSONSource *source = [[MGLGeoJSONSource alloc] initWithIdentifier:@"source-id" URL:url options:options];
auto mbglOptions = [source geoJSONOptions];
XCTAssertTrue(mbglOptions.cluster);
XCTAssertEqual(mbglOptions.clusterRadius, 42);
XCTAssertEqual(mbglOptions.clusterMaxZoom, 98);
XCTAssertEqual(mbglOptions.maxzoom, 99);
XCTAssertEqual(mbglOptions.buffer, 1976);
XCTAssertEqual(mbglOptions.tolerance, 0.42);
options = @{MGLGeoJSONSourceOptionClustered: @"number 1"};
XCTAssertThrows([[MGLGeoJSONSource alloc] initWithIdentifier:@"source-id" URL:url options:options]);
}
- (void)testMGLGeoJSONSourceWithData {
NSString *geoJSON = @"{\"type\": \"FeatureCollection\",\"features\": [{\"type\": \"Feature\",\"properties\": {},\"geometry\": {\"type\": \"LineString\",\"coordinates\": [[-107.75390625,40.329795743702064],[-104.34814453125,37.64903402157866]]}}]}";
NSData *data = [geoJSON dataUsingEncoding:NSUTF8StringEncoding];
MGLGeoJSONSource *source = [[MGLGeoJSONSource alloc] initWithIdentifier:@"source-id" geoJSONData:data options:nil];
XCTAssertNotNil(source.features);
XCTAssertEqual(source.features.count, 1);
XCTAssertTrue([source.features.firstObject isMemberOfClass:[MGLPolylineFeature class]]);
}
- (void)testMGLGeoJSONSourceWithPolylineFeatures {
CLLocationCoordinate2D coordinates[] = { CLLocationCoordinate2DMake(0, 0), CLLocationCoordinate2DMake(10, 10)};
MGLPolylineFeature *polylineFeature = [MGLPolylineFeature polylineWithCoordinates:coordinates count:2];
MGLGeoJSONSource *source = [[MGLGeoJSONSource alloc] initWithIdentifier:@"source-id" features:@[polylineFeature] options:nil];
XCTAssertNotNil(source.features);
XCTAssertEqual(source.features.count, 1);
XCTAssertTrue([source.features.firstObject isMemberOfClass:[MGLPolylineFeature class]]);
}
- (void)testMGLGeoJSONSourceWithPolygonFeatures {
CLLocationCoordinate2D coordinates[] = {
CLLocationCoordinate2DMake(100.0, 0.0),
CLLocationCoordinate2DMake(101.0, 0.0),
CLLocationCoordinate2DMake(101.0, 1.0),
CLLocationCoordinate2DMake(100.0, 1.0),
CLLocationCoordinate2DMake(100.0, 0.0)};
MGLPolygonFeature<MGLFeaturePrivate> *polygonFeature = (MGLPolygonFeature<MGLFeaturePrivate> *)[MGLPolygonFeature polygonWithCoordinates:coordinates count:5];
polygonFeature.identifier = @"feature-id";
NSString *stringAttribute = @"string";
NSNumber *boolAttribute = [NSNumber numberWithBool:YES];
NSNumber *doubleAttribute = [NSNumber numberWithDouble:1.23];
NSDictionary *nestedDictionaryValue = @{@"nested-key-1": @"nested-string-value"};
NSArray *arrayValue = @[@"string-value", @2];
NSDictionary *dictionaryValue = @{@"key-1": @"string-value",
@"key-2": @1,
@"key-3": nestedDictionaryValue,
@"key-4": arrayValue};
NSArray *arrayOfArrays = @[@[@1, @"string-value", @[@"jagged"]]];
NSArray *arrayOfDictionaries = @[@{@"key": @"value"}];
polygonFeature.attributes = @{@"name": stringAttribute,
@"bool": boolAttribute,
@"double": doubleAttribute,
@"dictionary-attribute": dictionaryValue,
@"array-attribute": arrayValue,
@"array-of-array-attribute": arrayOfArrays,
@"array-of-dictionary-attribute": arrayOfDictionaries};
MGLGeoJSONSource *source = [[MGLGeoJSONSource alloc] initWithIdentifier:@"source-id" features:@[polygonFeature] options:nil];
XCTAssertNotNil(source.features);
XCTAssertEqual(source.features.count, 1);
MGLPolygonFeature *expectedPolygonFeature = (MGLPolygonFeature *)source.features.firstObject;
XCTAssertTrue([expectedPolygonFeature isMemberOfClass:[MGLPolygonFeature class]]);
XCTAssertEqualObjects(expectedPolygonFeature.identifier, polygonFeature.identifier);
XCTAssertEqualObjects(expectedPolygonFeature.attributes[@"name"], stringAttribute);
XCTAssertEqualObjects(expectedPolygonFeature.attributes[@"bool"], boolAttribute);
XCTAssertEqualObjects(expectedPolygonFeature.attributes[@"double"], doubleAttribute);
XCTAssertEqualObjects(expectedPolygonFeature.attributes[@"dictionary-attribute"], dictionaryValue);
XCTAssertEqualObjects(expectedPolygonFeature.attributes[@"array-attribute"], arrayValue);
XCTAssertEqualObjects(expectedPolygonFeature.attributes[@"array-of-array-attribute"], arrayOfArrays);
XCTAssertEqualObjects(expectedPolygonFeature.attributes[@"array-of-dictionary-attribute"], arrayOfDictionaries);
}
- (void)testMGLGeoJSONSourceWithPolygonFeaturesInculdingInteriorPolygons {
CLLocationCoordinate2D coordinates[] = {
CLLocationCoordinate2DMake(100.0, 0.0),
CLLocationCoordinate2DMake(101.0, 0.0),
CLLocationCoordinate2DMake(101.0, 1.0),
CLLocationCoordinate2DMake(100.0, 1.0),
CLLocationCoordinate2DMake(100.0, 0.0)};
CLLocationCoordinate2D interiorCoordinates[] = {
CLLocationCoordinate2DMake(100.2, 0.2),
CLLocationCoordinate2DMake(100.8, 0.2),
CLLocationCoordinate2DMake(100.8, 0.8),
CLLocationCoordinate2DMake(100.2, 0.8),
CLLocationCoordinate2DMake(100.2, 0.2)};
MGLPolygon *polygon = [MGLPolygon polygonWithCoordinates:interiorCoordinates count:5];
MGLPolygonFeature *polygonFeature = [MGLPolygonFeature polygonWithCoordinates:coordinates count:5 interiorPolygons:@[polygon]];
MGLGeoJSONSource *source = [[MGLGeoJSONSource alloc] initWithIdentifier:@"source-id" features:@[polygonFeature] options:nil];
XCTAssertNotNil(source.features);
XCTAssertEqual(source.features.count, 1);
XCTAssertTrue([source.features.firstObject isMemberOfClass:[MGLPolygonFeature class]]);
}
- (void)testMGLGeoJSONSourceWithMultiPolylineFeatures {
CLLocationCoordinate2D firstCoordinates[] = { CLLocationCoordinate2DMake(0, 0), CLLocationCoordinate2DMake(10, 10)};
MGLPolylineFeature *firstPolylineFeature = [MGLPolylineFeature polylineWithCoordinates:firstCoordinates count:2];
CLLocationCoordinate2D secondCoordinates[] = { CLLocationCoordinate2DMake(0, 0), CLLocationCoordinate2DMake(10, 10)};
MGLPolylineFeature *secondPolylineFeature = [MGLPolylineFeature polylineWithCoordinates:secondCoordinates count:2];
MGLMultiPolylineFeature *multiPolylineFeature = [MGLMultiPolylineFeature multiPolylineWithPolylines:@[firstPolylineFeature, secondPolylineFeature]];
MGLGeoJSONSource *source = [[MGLGeoJSONSource alloc] initWithIdentifier:@"source-id" features:@[multiPolylineFeature] options:nil];
XCTAssertNotNil(source.features);
XCTAssertEqual(source.features.count, 1);
XCTAssertTrue([source.features.firstObject isMemberOfClass:[MGLMultiPolylineFeature class]]);
}
- (void)testMGLGeoJSONSourceWithMultiPolygonFeatures {
CLLocationCoordinate2D coordinates[] = {
CLLocationCoordinate2DMake(100.0, 0.0),
CLLocationCoordinate2DMake(101.0, 0.0),
CLLocationCoordinate2DMake(101.0, 1.0),
CLLocationCoordinate2DMake(100.0, 1.0),
CLLocationCoordinate2DMake(100.0, 0.0)};
CLLocationCoordinate2D interiorCoordinates[] = {
CLLocationCoordinate2DMake(100.2, 0.2),
CLLocationCoordinate2DMake(100.8, 0.2),
CLLocationCoordinate2DMake(100.8, 0.8),
CLLocationCoordinate2DMake(100.2, 0.8),
CLLocationCoordinate2DMake(100.2, 0.2)};
MGLPolygon *polygon = [MGLPolygon polygonWithCoordinates:interiorCoordinates count:5];
MGLPolygonFeature *firstPolygon = [MGLPolygonFeature polygonWithCoordinates:coordinates count:5 interiorPolygons:@[polygon]];
MGLPolygonFeature *secondPolygon = [MGLPolygonFeature polygonWithCoordinates:coordinates count:5 interiorPolygons:@[polygon]];
MGLMultiPolygonFeature *multiPolygonFeature = [MGLMultiPolygonFeature multiPolygonWithPolygons:@[firstPolygon, secondPolygon]];
MGLGeoJSONSource *source = [[MGLGeoJSONSource alloc] initWithIdentifier:@"source-id" features:@[multiPolygonFeature] options:nil];
XCTAssertNotNil(source.features);
XCTAssertEqual(source.features.count, 1);
XCTAssertTrue([source.features.firstObject isMemberOfClass:[MGLMultiPolygonFeature class]]);
}
- (void)testMGLGeoJSONSourceWithPointFeature {
MGLPointFeature *pointFeature = [MGLPointFeature new];
pointFeature.coordinate = CLLocationCoordinate2DMake(100.2, 0.2);
MGLGeoJSONSource *source = [[MGLGeoJSONSource alloc] initWithIdentifier:@"souce-id" features:@[pointFeature] options:nil];
XCTAssertNotNil(source.features);
XCTAssertEqual(source.features.count, 1);
XCTAssertTrue([source.features.firstObject isMemberOfClass:[MGLPointFeature class]]);
}
- (void)testMGLGeoJSONSourceWithPointCollectionFeature {
CLLocationCoordinate2D coordinates[] = {
CLLocationCoordinate2DMake(100.0, 0.0),
CLLocationCoordinate2DMake(101.0, 0.0),
CLLocationCoordinate2DMake(101.0, 1.0),
CLLocationCoordinate2DMake(100.0, 1.0),
CLLocationCoordinate2DMake(100.0, 0.0)};
MGLPointCollectionFeature *pointCollectionFeature = [MGLPointCollectionFeature pointCollectionWithCoordinates:coordinates count:5];
MGLGeoJSONSource *source = [[MGLGeoJSONSource alloc] initWithIdentifier:@"souce-id" features:@[pointCollectionFeature] options:nil];
XCTAssertNotNil(source.features);
XCTAssertEqual(source.features.count, 1);
XCTAssertTrue([source.features.firstObject isMemberOfClass:[MGLPointCollectionFeature class]]);
}
- (void)testMGLGeoJSONSourceWithShapeCollectionFeatures {
CLLocationCoordinate2D coordinates[] = {
CLLocationCoordinate2DMake(100.0, 0.0),
CLLocationCoordinate2DMake(101.0, 0.0),
CLLocationCoordinate2DMake(101.0, 1.0),
CLLocationCoordinate2DMake(100.0, 1.0),
CLLocationCoordinate2DMake(100.0, 0.0)};
CLLocationCoordinate2D interiorCoordinates[] = {
CLLocationCoordinate2DMake(100.2, 0.2),
CLLocationCoordinate2DMake(100.8, 0.2),
CLLocationCoordinate2DMake(100.8, 0.8),
CLLocationCoordinate2DMake(100.2, 0.8),
CLLocationCoordinate2DMake(100.2, 0.2)};
MGLPolygon *polygon = [MGLPolygon polygonWithCoordinates:interiorCoordinates count:5];
MGLPolygonFeature *polygonFeature = [MGLPolygonFeature polygonWithCoordinates:coordinates count:5 interiorPolygons:@[polygon]];
CLLocationCoordinate2D coordinates_2[] = { CLLocationCoordinate2DMake(0, 0), CLLocationCoordinate2DMake(10, 10)};
MGLPolylineFeature *polylineFeature = [MGLPolylineFeature polylineWithCoordinates:coordinates_2 count:2];
MGLMultiPolygonFeature *multiPolygonFeature = [MGLMultiPolygonFeature multiPolygonWithPolygons:@[polygonFeature, polygonFeature]];
MGLMultiPolylineFeature *multiPolylineFeature = [MGLMultiPolylineFeature multiPolylineWithPolylines:@[polylineFeature, polylineFeature]];
MGLPointCollectionFeature *pointCollectionFeature = [MGLPointCollectionFeature pointCollectionWithCoordinates:coordinates count:5];
MGLPointFeature *pointFeature = [MGLPointFeature new];
pointFeature.coordinate = CLLocationCoordinate2DMake(100.2, 0.2);
MGLShapeCollectionFeature *shapeCollectionFeature = [MGLShapeCollectionFeature shapeCollectionWithShapes:@[polygonFeature, polylineFeature, multiPolygonFeature, multiPolylineFeature, pointCollectionFeature, pointFeature]];
MGLShapeCollectionFeature *shapeCollectionFeature_1 = [MGLShapeCollectionFeature shapeCollectionWithShapes:@[polygonFeature, polylineFeature, multiPolygonFeature, multiPolylineFeature, pointCollectionFeature, pointFeature, shapeCollectionFeature]];
XCTAssertThrowsSpecificNamed([[MGLGeoJSONSource alloc] initWithIdentifier:@"source-id" features:@[shapeCollectionFeature_1] options:nil], NSException, @"Method unavailable");
}
@end
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