1 files changed, 79 insertions, 0 deletions
diff --git a/platform/ios/Integration Tests/MGLMapViewIntegrationTest.m b/platform/ios/Integration Tests/MGLMapViewIntegrationTest.m
new file mode 100644
index 0000000000..fc3229c83b
--- /dev/null
+++ b/platform/ios/Integration Tests/MGLMapViewIntegrationTest.m
@@ -0,0 +1,79 @@
+#import "MGLMapViewIntegrationTest.h"
+
+@implementation MGLMapViewIntegrationTest
+
+- (void)setUp {
+    [super setUp];
+
+    [MGLAccountManager setAccessToken:@"pk.feedcafedeadbeefbadebede"];
+    NSURL *styleURL = [[NSBundle bundleForClass:[self class]] URLForResource:@"one-liner" withExtension:@"json"];
+
+    self.mapView = [[MGLMapView alloc] initWithFrame:UIScreen.mainScreen.bounds styleURL:styleURL];
+    self.mapView.delegate = self;
+
+    UIView *superView = [[UIView alloc] initWithFrame:UIScreen.mainScreen.bounds];
+    [superView addSubview:self.mapView];
+    UIWindow *window = [[UIWindow alloc] initWithFrame:UIScreen.mainScreen.bounds];
+    [window addSubview:superView];
+    [window makeKeyAndVisible];
+
+    if (!self.mapView.style) {
+        [self waitForMapViewToFinishLoadingStyleWithTimeout:1];
+    }
+}
+
+- (void)tearDown {
+    self.styleLoadingExpectation = nil;
+    self.renderFinishedExpectation = nil;
+    self.mapView = nil;
+    self.style = nil;
+
+    [super tearDown];
+}
+
+#pragma mark - MGLMapViewDelegate
+
+- (void)mapView:(MGLMapView *)mapView didFinishLoadingStyle:(MGLStyle *)style {
+    XCTAssertNotNil(mapView.style);
+    XCTAssertEqual(mapView.style, style);
+
+    [self.styleLoadingExpectation fulfill];
+}
+
+- (void)mapViewDidFinishRenderingFrame:(MGLMapView *)mapView fullyRendered:(__unused BOOL)fullyRendered {
+    [self.renderFinishedExpectation fulfill];
+    self.renderFinishedExpectation = nil;
+}
+
+- (void)mapView:(MGLMapView *)mapView regionDidChangeAnimated:(BOOL)animated {
+    if (self.regionDidChange) {
+        self.regionDidChange(mapView, animated);
+    }
+}
+
+- (void)mapViewRegionIsChanging:(MGLMapView *)mapView {
+    if (self.regionIsChanging) {
+        self.regionIsChanging(mapView);
+    }
+}
+
+#pragma mark - Utilities
+
+- (void)waitForMapViewToFinishLoadingStyleWithTimeout:(NSTimeInterval)timeout {
+    XCTAssertNil(self.styleLoadingExpectation);
+    self.styleLoadingExpectation = [self expectationWithDescription:@"Map view should finish loading style."];
+    [self waitForExpectations:@[self.styleLoadingExpectation] timeout:timeout];
+}
+
+- (void)waitForMapViewToBeRenderedWithTimeout:(NSTimeInterval)timeout {
+    XCTAssertNil(self.renderFinishedExpectation);
+    [self.mapView setNeedsDisplay];
+    self.renderFinishedExpectation = [self expectationWithDescription:@"Map view should be rendered"];
+    [self waitForExpectations:@[self.renderFinishedExpectation] timeout:timeout];
+}
+
+- (MGLStyle *)style {
+    return self.mapView.style;
+}
+
+@end