[macos, ios] query source features

1 files changed, 73 insertions, 0 deletions

diff --git a/platform/darwin/test/MGLSourceQueryTests.m b/platform/darwin/test/MGLSourceQueryTests.m
new file mode 100644
index 0000000000..28e968146b
--- /dev/null
+++ b/platform/darwin/test/MGLSourceQueryTests.m
@@ -0,0 +1,73 @@
+#import <Mapbox/Mapbox.h>
+
+#import "NSBundle+MGLAdditions.h"
+
+#import <XCTest/XCTest.h>
+#if TARGET_OS_IPHONE
+    #import <UIKit/UIKit.h>
+#else
+    #import <Cocoa/Cocoa.h>
+#endif
+
+@interface MGLSourceQueryTests : XCTestCase <MGLMapViewDelegate>
+
+@property (nonatomic) MGLMapView *mapView;
+@property (nonatomic) MGLStyle *style;
+
+@end
+
+@implementation MGLSourceQueryTests {
+    XCTestExpectation *_styleLoadingExpectation;
+}
+
+- (void)setUp {
+    [super setUp];
+    
+    [MGLAccountManager setAccessToken:@"pk.feedcafedeadbeefbadebede"];
+    NSURL *styleURL = [[NSBundle bundleForClass:[self class]] URLForResource:@"query-style" withExtension:@"json"];
+    self.mapView = [[MGLMapView alloc] initWithFrame:CGRectMake(0, 0, 100, 100) styleURL:styleURL];
+    self.mapView.delegate = self;
+    if (!self.mapView.style) {
+        _styleLoadingExpectation = [self expectationWithDescription:@"Map view should finish loading style."];
+        [self waitForExpectationsWithTimeout:1 handler:nil];
+    }
+}
+
+- (void)mapView:(MGLMapView *)mapView didFinishLoadingStyle:(MGLStyle *)style {
+    XCTAssertNotNil(mapView.style);
+    XCTAssertEqual(mapView.style, style);
+    
+    [_styleLoadingExpectation fulfill];
+}
+
+- (void)tearDown {
+    _styleLoadingExpectation = nil;
+    self.mapView = nil;
+    
+    [super tearDown];
+}
+
+- (MGLStyle *)style {
+    return self.mapView.style;
+}
+
+- (void) testQueryVectorSource {
+    MGLVectorSource *source = (MGLVectorSource *)[self.style sourceWithIdentifier:@"source5"];
+    
+    NSSet *sourceLayers = [NSSet setWithObjects:@"buildings", @"water", nil];
+    NSArray* features = [source featuresInSourceLayersWithIdentifiers:sourceLayers predicate:nil];
+    // Source won't be loaded yet, so features is 0
+    XCTAssertEqual([features count], 0);
+}
+
+- (void) testQueryShapeSource {
+    MGLShapeSource *source = (MGLShapeSource *)[self.style sourceWithIdentifier:@"source4"];
+    
+    NSPredicate *eqPredicate = [NSPredicate predicateWithFormat:@"key1 == 'value1'"];
+    NSArray* features = [source featuresMatchingPredicate:eqPredicate];
+    // Source won't be loaded yet, so features is 0
+    XCTAssertEqual([features count], 0);
+    
+}
+
+@end