[ios] Fixes an issue that caused the ornaments ignore contentInset property. (#15584)

* [ios] Add mapView content inset tests.

* [ios] Fix an issue that caused the ornaments ignore the contentInsets.

Fixed an issue that caused ornaments ignore the contentInset. Added a new property automaticallyAdjustContentInset that has the same purpose as UIViewController. automaticallyAdjustsScrollViewInsets. This was changed due to the latter being deprecated.

* [ios] Fix automaticallyAdjustsScrollViewInsets legacy behavior.

The property automaticallyAdjustsScrollViewInsets overrode automaticallyAdjustsScrollViewInsets which caused a breaking change. This is fixed to consider the legacy property when calculating the content insets and added tests for both cases.

* [ios] Fix the contentInset value after adding padding to the camera.

Fixed an issue that caused a discrepancy between the contentInset in MGLMapView and the padding in the transformation state.

When padding is passed through methods such as setCamera it’s persisted. This fix resets the contentInsets.

* [ios] Fix pinch test.

* [ios] Update automaticallyAdjustsScrollViewInsets name and documentation.

* [ios] Update changelog.

1 files changed, 44 insertions, 0 deletions

diff --git a/platform/ios/test/MGLMockGestureRecognizers.m b/platform/ios/test/MGLMockGestureRecognizers.m
index 89df6750a9..c818805174 100644
--- a/platform/ios/test/MGLMockGestureRecognizers.m
+++ b/platform/ios/test/MGLMockGestureRecognizers.m
@@ -1,11 +1,55 @@
 
 #import "MGLMockGestureRecognizers.h"
+#import "objc/runtime.h"
 
 @implementation UIPinchGestureRecognizerMock
 @synthesize velocity;
+@synthesize state;
 - (CGPoint)locationInView:(nullable UIView *)view { return self.locationInViewOverride; }
 @end
 
 @implementation UIRotationGestureRecognizerMock
 - (CGPoint)locationInView:(nullable UIView*)view { return view.center; }
+@synthesize state;
+@end
+
+@implementation UITapGestureRecognizerMock
+
++ (void)load {
+    method_exchangeImplementations(class_getInstanceMethod(self, @selector(state)),
+                                   class_getInstanceMethod(self, @selector(mockState)));
+}
+
+- (UIGestureRecognizerState)mockState {
+    return UIGestureRecognizerStateRecognized;
+}
+
+- (UIView *)view {
+    return self.mockTappedView;
+}
+
+- (CGPoint)locationInView:(UIView *)view {
+    return self.mockTappedPoint;
+}
+
+@end
+
+@implementation UILongPressGestureRecognizerMock
+@synthesize state;
+
+- (CGPoint)locationInView:(UIView *)view {
+    return self.mockTappedPoint;
+}
+@end
+
+@implementation UIPanGestureRecognizerMock
+@synthesize state;
+@synthesize numberOfTouches;
+
+- (CGPoint)locationOfTouch:(NSUInteger)touchIndex inView:(UIView *)view {
+    if (touchIndex) {
+        return self.secondFingerPoint;
+    }
+    return self.firstFingerPoint;
+}
 @end