fixes #2611: iOS test app long press drops debug marker

1 files changed, 40 insertions, 0 deletions

diff --git a/test/ios/MapViewTests.m b/test/ios/MapViewTests.m
index 1de31c6ccd..71e73054f4 100644
--- a/test/ios/MapViewTests.m
+++ b/test/ios/MapViewTests.m
@@ -33,6 +33,8 @@
     tester.mapView.scrollEnabled = YES;
     tester.mapView.rotateEnabled = YES;
 
+    [tester.mapView removeAnnotations:tester.mapView.annotations];
+
     tester.viewController.navigationController.navigationBarHidden = YES;
     tester.viewController.navigationController.toolbarHidden = YES;
 
@@ -331,6 +333,44 @@
                                @"setting zoom should take effect");
 }
 
+- (void)testMarkerSelection {
+    CGPoint point = CGPointMake(100, 100);
+    MGLPointAnnotation *marker = [MGLPointAnnotation new];
+    marker.coordinate = [tester.mapView convertPoint:point toCoordinateFromView:tester.mapView];
+    marker.title = @"test"; // title required for callout
+    [tester.mapView addAnnotation:marker];
+
+    XCTAssertEqual(tester.mapView.selectedAnnotations.count, 0);
+
+    [tester.mapView selectAnnotation:marker animated:NO];
+    XCTAssertEqualObjects(tester.mapView.selectedAnnotations.firstObject, marker);
+
+    [tester.mapView deselectAnnotation:marker animated:NO];
+    XCTAssertEqual(tester.mapView.selectedAnnotations.count, 0);
+}
+
+- (void)testMarkerAddWithoutDelegate {
+    XCTAssertFalse([tester.viewController respondsToSelector:@selector(mapView:imageForAnnotation:)]);
+
+    MGLPointAnnotation *marker = [MGLPointAnnotation new];
+    marker.coordinate = tester.mapView.centerCoordinate;
+    [tester.mapView addAnnotation:marker];
+
+    [tester.mapView selectAnnotation:marker animated:NO];
+    XCTAssertEqualObjects(tester.mapView.selectedAnnotations.firstObject, marker);
+    XCTAssertEqual([[tester.mapView subviewsWithClassNamePrefix:@"SM"] count], 0); // no callout for no title
+
+    [tester.mapView deselectAnnotation:marker animated:NO];
+    marker.title = @"test";
+    [tester.mapView selectAnnotation:marker animated:NO];
+    XCTAssertEqualObjects(tester.mapView.selectedAnnotations.firstObject, marker);
+    XCTAssertGreaterThan([[tester.mapView subviewsWithClassNamePrefix:@"SM"] count], 0);
+}
+
+- (BOOL)mapView:(MGLMapView *)mapView annotationCanShowCallout:(id<MGLAnnotation>)annotation {
+    return YES;
+}
+
 - (void)testTopLayoutGuide {
     CGRect statusBarFrame, navigationBarFrame, compassFrame;
     UINavigationBar *navigationBar = tester.viewController.navigationController.navigationBar;