WIP adding tests for layout of map view attribution logo and other ornaments

2 files changed, 72 insertions, 0 deletions

diff --git a/platform/ios/ios.xcodeproj/project.pbxproj b/platform/ios/ios.xcodeproj/project.pbxproj
index c405e92d35..f97b95d003 100644
--- a/platform/ios/ios.xcodeproj/project.pbxproj
+++ b/platform/ios/ios.xcodeproj/project.pbxproj
@@ -12,6 +12,7 @@
 		071BBB031EE76146001FB02A /* MGLImageSource.h in Headers */ = {isa = PBXBuildFile; fileRef = 071BBAFC1EE75CD4001FB02A /* MGLImageSource.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		071BBB041EE76147001FB02A /* MGLImageSource.h in Headers */ = {isa = PBXBuildFile; fileRef = 071BBAFC1EE75CD4001FB02A /* MGLImageSource.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		071BBB071EE77631001FB02A /* MGLImageSourceTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 071BBB051EE7761A001FB02A /* MGLImageSourceTests.m */; };
+		16376B491FFEED010000563E /* MGLMapViewTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 16376B481FFEED010000563E /* MGLMapViewTests.m */; };
 		1753ED421E53CE6F00A9FD90 /* MGLConversion.h in Headers */ = {isa = PBXBuildFile; fileRef = 1753ED411E53CE6F00A9FD90 /* MGLConversion.h */; };
 		1753ED431E53CE6F00A9FD90 /* MGLConversion.h in Headers */ = {isa = PBXBuildFile; fileRef = 1753ED411E53CE6F00A9FD90 /* MGLConversion.h */; };
 		1F06668A1EC64F8E001C16D7 /* MGLLight.h in Headers */ = {isa = PBXBuildFile; fileRef = 1F0666881EC64F8E001C16D7 /* MGLLight.h */; settings = {ATTRIBUTES = (Public, ); }; };
@@ -580,6 +581,7 @@
 		071BBAFC1EE75CD4001FB02A /* MGLImageSource.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MGLImageSource.h; sourceTree = "<group>"; };
 		071BBAFD1EE75CD4001FB02A /* MGLImageSource.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = MGLImageSource.mm; sourceTree = "<group>"; };
 		071BBB051EE7761A001FB02A /* MGLImageSourceTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = MGLImageSourceTests.m; path = ../../darwin/test/MGLImageSourceTests.m; sourceTree = "<group>"; };
+		16376B481FFEED010000563E /* MGLMapViewTests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = MGLMapViewTests.m; sourceTree = "<group>"; };
 		1753ED411E53CE6F00A9FD90 /* MGLConversion.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MGLConversion.h; sourceTree = "<group>"; };
 		1F0666881EC64F8E001C16D7 /* MGLLight.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MGLLight.h; sourceTree = "<group>"; };
 		1F0666891EC64F8E001C16D7 /* MGLLight.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = MGLLight.mm; sourceTree = "<group>"; };
@@ -1365,6 +1367,7 @@
 				DA0CD58F1CF56F6A00A5F5A5 /* MGLFeatureTests.mm */,
 				DA2E885C1CC0382C00F24E7B /* MGLGeometryTests.mm */,
 				DA5DB1291FABF1EE001C2326 /* MGLMapAccessibilityElementTests.m */,
+				16376B481FFEED010000563E /* MGLMapViewTests.m */,
 				35E208A61D24210F00EC9A46 /* MGLNSDataAdditionsTests.m */,
 				1F95931C1E6DE2E900D5B294 /* MGLNSDateAdditionsTests.mm */,
 				DAE7DEC11E245455007505A6 /* MGLNSStringAdditionsTests.m */,
@@ -2311,6 +2314,7 @@
 				DA0CD5901CF56F6A00A5F5A5 /* MGLFeatureTests.mm in Sources */,
 				556660D81E1D085500E2C41B /* MGLVersionNumber.m in Sources */,
 				4031ACFF1E9FD29F00A3EA26 /* MGLSDKTestHelpers.swift in Sources */,
+				16376B491FFEED010000563E /* MGLMapViewTests.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
diff --git a/platform/ios/test/MGLMapViewTests.m b/platform/ios/test/MGLMapViewTests.m
new file mode 100644
index 0000000000..9af995cc8c
--- /dev/null
+++ b/platform/ios/test/MGLMapViewTests.m
@@ -0,0 +1,68 @@
+#import <XCTest/XCTest.h>
+#import "MGLMapView.h"
+#import "MGLMapViewDelegate.h"
+#import "MGLAccountManager.h"
+
+
+@interface MGLMapViewTests : XCTestCase <MGLMapViewDelegate>
+
+@property (nonatomic) MGLMapView *mapView;
+
+@end
+
+@implementation MGLMapViewTests {
+    XCTestExpectation *_styleLoadingExpectation;
+}
+
+- (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;
+    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];
+}
+
+- (void)testOrnamentPlacement {
+
+    // TODO: check constraining to superview vs. constraining to safeAreaLayoutGuide.bottomAnchor
+    // what about iOS 8??
+
+    [self.mapView setZoomLevel:4.5 animated:NO];
+    [self.mapView.camera setHeading:12.0];
+    
+    [self.mapView setNeedsLayout];
+    [self.mapView layoutIfNeeded];
+
+    //compass
+    NSLog(@"================> %@", self.mapView.compassView);
+
+    //scale bar
+    NSLog(@"================> %@", self.mapView.scaleBar);
+
+    //info button
+    NSLog(@"================> %@", self.mapView.attributionButton);
+
+    //mapbox logo
+    NSLog(@"================> %@", self.mapView.logoView);
+}
+
+@end