[ios, macos] Add Swift integration tests for map view delegate

5 files changed, 243 insertions, 0 deletions

diff --git a/platform/darwin/test/MGLSDKTestHelpers.swift b/platform/darwin/test/MGLSDKTestHelpers.swift
new file mode 100644
index 0000000000..82b5caa273
--- /dev/null
+++ b/platform/darwin/test/MGLSDKTestHelpers.swift
@@ -0,0 +1,47 @@
+import Foundation
+
+class MGLSDKTestHelpers {
+
+    class func checkTestsContainAllMethods(testClass: Swift.AnyClass, in p: Protocol) {
+        let testMethods = self.classMethodDescriptions(testClass)
+        let subjectMethods = self.protocolMethodDescriptions(p)
+
+        for method in subjectMethods {
+            if !testMethods.contains(method) {
+                XCTFail("\(String(describing: testClass)) does not contain \(method) from \(String(describing: p))")
+            }
+        }
+
+        XCTAssert(true)
+    }
+
+}
+
+extension MGLSDKTestHelpers {
+
+    class func protocolMethodDescriptions(_ p: Protocol) -> Set<String> {
+        var methods = Set<String>()
+        var methodCount = UInt32()
+        let methodDescriptionList: UnsafeMutablePointer<objc_method_description>! = protocol_copyMethodDescriptionList(p, false, true, &methodCount)
+        for i in 0..<Int(methodCount) {
+            let description: objc_method_description = methodDescriptionList[i]
+            methods.insert(description.name.description)
+        }
+        free(methodDescriptionList)
+        return methods
+    }
+
+    class func classMethodDescriptions(_ cls: Swift.AnyClass) -> Set<String> {
+        var methods = Set<String>()
+        var methodCount = UInt32()
+        let methodList: UnsafeMutablePointer<Method?>! = class_copyMethodList(cls, &methodCount)
+        for i in 0..<Int(methodCount) {
+            let method = methodList[i]
+            let selector : Selector = method_getName(method)
+            methods.insert(selector.description)
+        }
+        free(methodList)
+        return methods
+    }
+
+}
diff --git a/platform/ios/ios.xcodeproj/project.pbxproj b/platform/ios/ios.xcodeproj/project.pbxproj
index a34b5c3ffc..9936c7244f 100644
--- a/platform/ios/ios.xcodeproj/project.pbxproj
+++ b/platform/ios/ios.xcodeproj/project.pbxproj
@@ -138,6 +138,7 @@
 		4018B1C91CDC288A00F666AF /* MGLAnnotationView_Private.h in Headers */ = {isa = PBXBuildFile; fileRef = 4018B1C31CDC277F00F666AF /* MGLAnnotationView_Private.h */; };
 		4018B1CA1CDC288E00F666AF /* MGLAnnotationView.h in Headers */ = {isa = PBXBuildFile; fileRef = 4018B1C51CDC277F00F666AF /* MGLAnnotationView.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		4018B1CB1CDC288E00F666AF /* MGLAnnotationView.h in Headers */ = {isa = PBXBuildFile; fileRef = 4018B1C51CDC277F00F666AF /* MGLAnnotationView.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		4031ACFF1E9FD29F00A3EA26 /* MGLSDKTestHelpers.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4031ACFE1E9FD29F00A3EA26 /* MGLSDKTestHelpers.swift */; };
 		404326891D5B9B27007111BD /* MGLAnnotationContainerView_Private.h in Headers */ = {isa = PBXBuildFile; fileRef = 404326881D5B9B1A007111BD /* MGLAnnotationContainerView_Private.h */; };
 		4049C29D1DB6CD6C00B3F799 /* MGLPointCollection.h in Headers */ = {isa = PBXBuildFile; fileRef = 4049C29B1DB6CD6C00B3F799 /* MGLPointCollection.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		4049C29E1DB6CD6C00B3F799 /* MGLPointCollection.h in Headers */ = {isa = PBXBuildFile; fileRef = 4049C29B1DB6CD6C00B3F799 /* MGLPointCollection.h */; settings = {ATTRIBUTES = (Public, ); }; };
@@ -160,6 +161,7 @@
 		408AA8571DAEDA1700022900 /* NSDictionary+MGLAdditions.h in Headers */ = {isa = PBXBuildFile; fileRef = 408AA8551DAEDA0800022900 /* NSDictionary+MGLAdditions.h */; };
 		408AA8581DAEDA1E00022900 /* NSDictionary+MGLAdditions.mm in Sources */ = {isa = PBXBuildFile; fileRef = 408AA8561DAEDA0800022900 /* NSDictionary+MGLAdditions.mm */; };
 		408AA8591DAEDA1E00022900 /* NSDictionary+MGLAdditions.mm in Sources */ = {isa = PBXBuildFile; fileRef = 408AA8561DAEDA0800022900 /* NSDictionary+MGLAdditions.mm */; };
+		409F43FD1E9E781C0048729D /* MGLMapViewDelegateIntegrationTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 409F43FC1E9E781C0048729D /* MGLMapViewDelegateIntegrationTests.swift */; };
 		40CF6DBB1DAC3C6600A4D18B /* MGLShape_Private.h in Headers */ = {isa = PBXBuildFile; fileRef = 40CF6DBA1DAC3C1800A4D18B /* MGLShape_Private.h */; };
 		40CFA6511D7875BB008103BD /* MGLShapeSourceTests.mm in Sources */ = {isa = PBXBuildFile; fileRef = 40CFA6501D787579008103BD /* MGLShapeSourceTests.mm */; };
 		40EDA1C01CFE0E0200D9EA68 /* MGLAnnotationContainerView.h in Headers */ = {isa = PBXBuildFile; fileRef = 40EDA1BD1CFE0D4A00D9EA68 /* MGLAnnotationContainerView.h */; };
@@ -612,6 +614,7 @@
 		4018B1C41CDC277F00F666AF /* MGLAnnotationView.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = MGLAnnotationView.mm; sourceTree = "<group>"; };
 		4018B1C51CDC277F00F666AF /* MGLAnnotationView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MGLAnnotationView.h; sourceTree = "<group>"; };
 		402E9DE01CD2C76200FD4519 /* Mapbox.playground */ = {isa = PBXFileReference; lastKnownFileType = file.playground; path = Mapbox.playground; sourceTree = "<group>"; };
+		4031ACFE1E9FD29F00A3EA26 /* MGLSDKTestHelpers.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = MGLSDKTestHelpers.swift; path = ../../darwin/test/MGLSDKTestHelpers.swift; sourceTree = "<group>"; };
 		404326881D5B9B1A007111BD /* MGLAnnotationContainerView_Private.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = MGLAnnotationContainerView_Private.h; sourceTree = "<group>"; };
 		4049C29B1DB6CD6C00B3F799 /* MGLPointCollection.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MGLPointCollection.h; sourceTree = "<group>"; };
 		4049C29C1DB6CD6C00B3F799 /* MGLPointCollection.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = MGLPointCollection.mm; sourceTree = "<group>"; };
@@ -625,6 +628,7 @@
 		4085AF081D933DEA00F11B22 /* MGLTileSetTests.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; name = MGLTileSetTests.mm; path = ../../darwin/test/MGLTileSetTests.mm; sourceTree = "<group>"; };
 		408AA8551DAEDA0800022900 /* NSDictionary+MGLAdditions.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "NSDictionary+MGLAdditions.h"; sourceTree = "<group>"; };
 		408AA8561DAEDA0800022900 /* NSDictionary+MGLAdditions.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = "NSDictionary+MGLAdditions.mm"; sourceTree = "<group>"; };
+		409F43FC1E9E781C0048729D /* MGLMapViewDelegateIntegrationTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MGLMapViewDelegateIntegrationTests.swift; sourceTree = "<group>"; };
 		40CF6DBA1DAC3C1800A4D18B /* MGLShape_Private.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = MGLShape_Private.h; sourceTree = "<group>"; };
 		40CFA6501D787579008103BD /* MGLShapeSourceTests.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; name = MGLShapeSourceTests.mm; path = ../../darwin/test/MGLShapeSourceTests.mm; sourceTree = "<group>"; };
 		40EDA1BD1CFE0D4A00D9EA68 /* MGLAnnotationContainerView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MGLAnnotationContainerView.h; sourceTree = "<group>"; };
@@ -1073,6 +1077,22 @@
 			name = Playground;
 			sourceTree = "<group>";
 		};
+		4031ACFD1E9FD26900A3EA26 /* Test Helpers */ = {
+			isa = PBXGroup;
+			children = (
+				4031ACFE1E9FD29F00A3EA26 /* MGLSDKTestHelpers.swift */,
+			);
+			name = "Test Helpers";
+			sourceTree = "<group>";
+		};
+		409F43FB1E9E77D10048729D /* Swift Integration */ = {
+			isa = PBXGroup;
+			children = (
+				409F43FC1E9E781C0048729D /* MGLMapViewDelegateIntegrationTests.swift */,
+			);
+			name = "Swift Integration";
+			sourceTree = "<group>";
+		};
 		40CFA64E1D78754A008103BD /* Sources */ = {
 			isa = PBXGroup;
 			children = (
@@ -1185,6 +1205,8 @@
 		DA2E88521CC036F400F24E7B /* SDK Tests */ = {
 			isa = PBXGroup;
 			children = (
+				4031ACFD1E9FD26900A3EA26 /* Test Helpers */,
+				409F43FB1E9E77D10048729D /* Swift Integration */,
 				357579811D502AD4000B822E /* Styling */,
 				DAEDC4331D603417000224FF /* MGLAttributionInfoTests.m */,
 				353D23951D0B0DFE002BE09D /* MGLAnnotationViewTests.m */,
@@ -2087,6 +2109,7 @@
 				6407D6701E0085FD00F6A9C3 /* MGLDocumentationExampleTests.swift in Sources */,
 				DA2E88631CC0382C00F24E7B /* MGLOfflineRegionTests.m in Sources */,
 				3599A3E61DF708BC00E77FB2 /* MGLStyleValueTests.m in Sources */,
+				409F43FD1E9E781C0048729D /* MGLMapViewDelegateIntegrationTests.swift in Sources */,
 				DA2E88651CC0382C00F24E7B /* MGLStyleTests.mm in Sources */,
 				DA2E88611CC0382C00F24E7B /* MGLGeometryTests.mm in Sources */,
 				357579801D501E09000B822E /* MGLFillStyleLayerTests.mm in Sources */,
@@ -2116,6 +2139,7 @@
 				35E208A71D24210F00EC9A46 /* MGLNSDataAdditionsTests.m in Sources */,
 				DA0CD5901CF56F6A00A5F5A5 /* MGLFeatureTests.mm in Sources */,
 				556660D81E1D085500E2C41B /* MGLVersionNumber.m in Sources */,
+				4031ACFF1E9FD29F00A3EA26 /* MGLSDKTestHelpers.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -2609,6 +2633,7 @@
 					"$(geometry_cflags)",
 					"$(geojson_cflags)",
 				);
+				OTHER_SWIFT_FLAGS = "-warnings-as-errors";
 				PRODUCT_BUNDLE_IDENTIFIER = com.mapbox.test;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "../darwin/test/test-Bridging-Header.h";
@@ -2632,6 +2657,7 @@
 					"$(geometry_cflags)",
 					"$(geojson_cflags)",
 				);
+				OTHER_SWIFT_FLAGS = "-warnings-as-errors";
 				PRODUCT_BUNDLE_IDENTIFIER = com.mapbox.test;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "../darwin/test/test-Bridging-Header.h";
diff --git a/platform/ios/test/MGLMapViewDelegateIntegrationTests.swift b/platform/ios/test/MGLMapViewDelegateIntegrationTests.swift
new file mode 100644
index 0000000000..50f101e86b
--- /dev/null
+++ b/platform/ios/test/MGLMapViewDelegateIntegrationTests.swift
@@ -0,0 +1,82 @@
+import XCTest
+import Mapbox
+
+class MGLMapViewDelegateIntegrationTests: XCTestCase {
+
+    func testCoverage() {
+        MGLSDKTestHelpers.checkTestsContainAllMethods(testClass: MGLMapViewDelegateIntegrationTests.self, in: MGLMapViewDelegate.self)
+    }
+
+}
+
+extension MGLMapViewDelegateIntegrationTests: MGLMapViewDelegate {
+
+    func mapViewRegionIsChanging(_ mapView: MGLMapView) {}
+
+    func mapView(_ mapView: MGLMapView, didChange mode: MGLUserTrackingMode, animated: Bool) {}
+
+    func mapViewDidFinishLoadingMap(_ mapView: MGLMapView) {}
+
+    func mapViewDidStopLocatingUser(_ mapView: MGLMapView) {}
+
+    func mapViewWillStartLoadingMap(_ mapView: MGLMapView) {}
+
+    func mapViewWillStartLocatingUser(_ mapView: MGLMapView) {}
+
+    func mapViewWillStartRenderingMap(_ mapView: MGLMapView) {}
+
+    func mapViewWillStartRenderingFrame(_ mapView: MGLMapView) {}
+
+    func mapView(_ mapView: MGLMapView, didFinishLoading style: MGLStyle) {}
+
+    func mapView(_ mapView: MGLMapView, didSelect annotation: MGLAnnotation) {}
+
+    func mapView(_ mapView: MGLMapView, didDeselect annotation: MGLAnnotation) {}
+
+    func mapView(_ mapView: MGLMapView, regionDidChangeAnimated animated: Bool) {}
+
+    func mapView(_ mapView: MGLMapView, regionWillChangeAnimated animated: Bool) {}
+
+    func mapViewDidFailLoadingMap(_ mapView: MGLMapView, withError error: Error) {}
+
+    func mapView(_ mapView: MGLMapView, didUpdate userLocation: MGLUserLocation?) {}
+
+    func mapViewDidFinishRenderingMap(_ mapView: MGLMapView, fullyRendered: Bool) {}
+
+    func mapView(_ mapView: MGLMapView, didFailToLocateUserWithError error: Error) {}
+
+    func mapView(_ mapView: MGLMapView, tapOnCalloutFor annotation: MGLAnnotation) {}
+
+    func mapViewDidFinishRenderingFrame(_ mapView: MGLMapView, fullyRendered: Bool) {}
+
+    func mapView(_ mapView: MGLMapView, didAdd annotationViews: [MGLAnnotationView]) {}
+
+    func mapView(_ mapView: MGLMapView, didSelect annotationView: MGLAnnotationView) {}
+
+    func mapView(_ mapView: MGLMapView, didDeselect annotationView: MGLAnnotationView) {}
+
+    func mapView(_ mapView: MGLMapView, alphaForShapeAnnotation annotation: MGLShape) -> CGFloat { return 0 }
+
+    func mapView(_ mapView: MGLMapView, viewFor annotation: MGLAnnotation) -> MGLAnnotationView? { return nil }
+
+    func mapView(_ mapView: MGLMapView, imageFor annotation: MGLAnnotation) -> MGLAnnotationImage? { return nil }
+
+    func mapView(_ mapView: MGLMapView, annotationCanShowCallout annotation: MGLAnnotation) -> Bool { return false }
+
+    func mapView(_ mapView: MGLMapView, calloutViewFor annotation: MGLAnnotation) -> MGLCalloutView? { return nil }
+
+    func mapView(_ mapView: MGLMapView, strokeColorForShapeAnnotation annotation: MGLShape) -> UIColor { return .black }
+
+    func mapView(_ mapView: MGLMapView, fillColorForPolygonAnnotation annotation: MGLPolygon) -> UIColor { return .black }
+
+    func mapView(_ mapView: MGLMapView, leftCalloutAccessoryViewFor annotation: MGLAnnotation) -> UIView? { return nil }
+
+    func mapView(_ mapView: MGLMapView, lineWidthForPolylineAnnotation annotation: MGLPolyline) -> CGFloat { return 0 }
+
+    func mapView(_ mapView: MGLMapView, rightCalloutAccessoryViewFor annotation: MGLAnnotation) -> UIView? { return nil }
+
+    func mapView(_ mapView: MGLMapView, annotation: MGLAnnotation, calloutAccessoryControlTapped control: UIControl) {}
+
+    func mapView(_ mapView: MGLMapView, shouldChangeFrom oldCamera: MGLMapCamera, to newCamera: MGLMapCamera) -> Bool { return false }
+
+}
diff --git a/platform/macos/macos.xcodeproj/project.pbxproj b/platform/macos/macos.xcodeproj/project.pbxproj
index a42619c9bb..175629d126 100644
--- a/platform/macos/macos.xcodeproj/project.pbxproj
+++ b/platform/macos/macos.xcodeproj/project.pbxproj
@@ -49,6 +49,8 @@
 		35C6DF871E214C1800ACA483 /* MGLDistanceFormatterTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 35C6DF861E214C1800ACA483 /* MGLDistanceFormatterTests.m */; };
 		35D65C5A1D65AD5500722C23 /* NSDate+MGLAdditions.h in Headers */ = {isa = PBXBuildFile; fileRef = 35D65C581D65AD5500722C23 /* NSDate+MGLAdditions.h */; };
 		35D65C5B1D65AD5500722C23 /* NSDate+MGLAdditions.mm in Sources */ = {isa = PBXBuildFile; fileRef = 35D65C591D65AD5500722C23 /* NSDate+MGLAdditions.mm */; };
+		4031ACFC1E9EB3C100A3EA26 /* MGLMapViewDelegateIntegrationTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4031ACFB1E9EB3C100A3EA26 /* MGLMapViewDelegateIntegrationTests.swift */; };
+		4031AD031E9FD6AA00A3EA26 /* MGLSDKTestHelpers.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4031AD011E9FD6A300A3EA26 /* MGLSDKTestHelpers.swift */; };
 		4049C2A51DB6CE7F00B3F799 /* MGLPointCollection.h in Headers */ = {isa = PBXBuildFile; fileRef = 4049C2A11DB6CE7800B3F799 /* MGLPointCollection.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		4049C2AD1DB8020600B3F799 /* MGLPointCollection.mm in Sources */ = {isa = PBXBuildFile; fileRef = 4049C2A71DB6D09B00B3F799 /* MGLPointCollection.mm */; };
 		408AA85B1DAEECFE00022900 /* MGLShape_Private.h in Headers */ = {isa = PBXBuildFile; fileRef = 408AA85A1DAEECF100022900 /* MGLShape_Private.h */; };
@@ -305,6 +307,8 @@
 		35C6DF861E214C1800ACA483 /* MGLDistanceFormatterTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = MGLDistanceFormatterTests.m; path = ../../darwin/test/MGLDistanceFormatterTests.m; sourceTree = "<group>"; };
 		35D65C581D65AD5500722C23 /* NSDate+MGLAdditions.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "NSDate+MGLAdditions.h"; sourceTree = "<group>"; };
 		35D65C591D65AD5500722C23 /* NSDate+MGLAdditions.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = "NSDate+MGLAdditions.mm"; sourceTree = "<group>"; };
+		4031ACFB1E9EB3C100A3EA26 /* MGLMapViewDelegateIntegrationTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MGLMapViewDelegateIntegrationTests.swift; sourceTree = "<group>"; };
+		4031AD011E9FD6A300A3EA26 /* MGLSDKTestHelpers.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = MGLSDKTestHelpers.swift; path = ../../darwin/test/MGLSDKTestHelpers.swift; sourceTree = "<group>"; };
 		4049C2A11DB6CE7800B3F799 /* MGLPointCollection.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MGLPointCollection.h; sourceTree = "<group>"; };
 		4049C2A71DB6D09B00B3F799 /* MGLPointCollection.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = MGLPointCollection.mm; sourceTree = "<group>"; };
 		405C03961DB0004E001AC280 /* NSImage+MGLAdditions.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "NSImage+MGLAdditions.h"; sourceTree = "<group>"; };
@@ -661,6 +665,22 @@
 			name = Styling;
 			sourceTree = "<group>";
 		};
+		4031ACFA1E9EB39A00A3EA26 /* Swift Integration */ = {
+			isa = PBXGroup;
+			children = (
+				4031ACFB1E9EB3C100A3EA26 /* MGLMapViewDelegateIntegrationTests.swift */,
+			);
+			name = "Swift Integration";
+			sourceTree = "<group>";
+		};
+		4031AD001E9FD61000A3EA26 /* Test Helpers */ = {
+			isa = PBXGroup;
+			children = (
+				4031AD011E9FD6A300A3EA26 /* MGLSDKTestHelpers.swift */,
+			);
+			name = "Test Helpers";
+			sourceTree = "<group>";
+		};
 		DA839E891CC2E3400062CAFB = {
 			isa = PBXGroup;
 			children = (
@@ -943,6 +963,8 @@
 		DAE6C3371CC30DB200DB3429 /* SDK Tests */ = {
 			isa = PBXGroup;
 			children = (
+				4031AD001E9FD61000A3EA26 /* Test Helpers */,
+				4031ACFA1E9EB39A00A3EA26 /* Swift Integration */,
 				DA8F257D1D51C5F40010E6B5 /* Styling */,
 				DAEDC4311D6033F1000224FF /* MGLAttributionInfoTests.m */,
 				DAEDC4361D606291000224FF /* MGLAttributionButtonTests.m */,
@@ -1225,6 +1247,7 @@
 				TargetAttributes = {
 					DA839E911CC2E3400062CAFB = {
 						CreatedOnToolsVersion = 7.3;
+						LastSwiftMigration = 0830;
 					};
 					DAAA17961CE13BAE00731EFE = {
 						CreatedOnToolsVersion = 7.3.1;
@@ -1423,6 +1446,8 @@
 				DA87A9A61DCACC5000810D09 /* MGLCircleStyleLayerTests.mm in Sources */,
 				DA87A99E1DC9DC2100810D09 /* MGLPredicateTests.mm in Sources */,
 				DD58A4C91D822C6700E1F038 /* MGLExpressionTests.mm in Sources */,
+				4031ACFC1E9EB3C100A3EA26 /* MGLMapViewDelegateIntegrationTests.swift in Sources */,
+				4031AD031E9FD6AA00A3EA26 /* MGLSDKTestHelpers.swift in Sources */,
 				DA87A9A71DCACC5000810D09 /* MGLBackgroundStyleLayerTests.mm in Sources */,
 				DA29875A1E1A4290002299F5 /* MGLDocumentationExampleTests.swift in Sources */,
 				DAE6C3D31CC34C9900DB3429 /* MGLOfflinePackTests.m in Sources */,
@@ -1661,12 +1686,15 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
 				COMBINE_HIDPI_IMAGES = YES;
 				INFOPLIST_FILE = "$(SRCROOT)/app/Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
 				OTHER_CFLAGS = "-fvisibility=hidden";
 				PRODUCT_BUNDLE_IDENTIFIER = com.mapbox.MapboxGL;
 				PRODUCT_NAME = "Mapbox GL";
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 3.0;
 			};
 			name = Debug;
 		};
@@ -1674,12 +1702,14 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
 				COMBINE_HIDPI_IMAGES = YES;
 				INFOPLIST_FILE = "$(SRCROOT)/app/Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
 				OTHER_CFLAGS = "-fvisibility=hidden";
 				PRODUCT_BUNDLE_IDENTIFIER = com.mapbox.MapboxGL;
 				PRODUCT_NAME = "Mapbox GL";
+				SWIFT_VERSION = 3.0;
 			};
 			name = Release;
 		};
@@ -1791,6 +1821,7 @@
 					"$(geometry_cflags)",
 					"$(geojson_cflags)",
 				);
+				OTHER_SWIFT_FLAGS = "-warnings-as-errors";
 				PRODUCT_BUNDLE_IDENTIFIER = com.mapbox.test;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "../darwin/test/test-Bridging-Header.h";
@@ -1815,6 +1846,7 @@
 					"$(geometry_cflags)",
 					"$(geojson_cflags)",
 				);
+				OTHER_SWIFT_FLAGS = "-warnings-as-errors";
 				PRODUCT_BUNDLE_IDENTIFIER = com.mapbox.test;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "../darwin/test/test-Bridging-Header.h";
diff --git a/platform/macos/test/MGLMapViewDelegateIntegrationTests.swift b/platform/macos/test/MGLMapViewDelegateIntegrationTests.swift
new file mode 100644
index 0000000000..3f82e7c61a
--- /dev/null
+++ b/platform/macos/test/MGLMapViewDelegateIntegrationTests.swift
@@ -0,0 +1,56 @@
+import XCTest
+import Mapbox
+
+class MGLMapViewDelegateIntegrationTests: XCTestCase {
+
+    func testCoverage() {
+        MGLSDKTestHelpers.checkTestsContainAllMethods(testClass: MGLMapViewDelegateIntegrationTests.self, in: MGLMapViewDelegate.self)
+    }
+
+}
+
+extension MGLMapViewDelegateIntegrationTests: MGLMapViewDelegate {
+
+    func mapView(_ mapView: MGLMapView, shouldChangeFrom oldCamera: MGLMapCamera, to newCamera: MGLMapCamera) -> Bool { return false }
+
+    func mapView(_ mapView: MGLMapView, lineWidthForPolylineAnnotation annotation: MGLPolyline) -> CGFloat { return 0 }
+
+    func mapView(_ mapView: MGLMapView, annotationCanShowCallout annotation: MGLAnnotation) -> Bool { return false }
+
+    func mapView(_ mapView: MGLMapView, imageFor annotation: MGLAnnotation) -> MGLAnnotationImage? { return nil }
+
+    func mapView(_ mapView: MGLMapView, alphaForShapeAnnotation annotation: MGLShape) -> CGFloat { return 0 }
+
+    func mapViewDidFinishRenderingFrame(_ mapView: MGLMapView, fullyRendered: Bool) {}
+
+    func mapViewDidFinishRenderingMap(_ mapView: MGLMapView, fullyRendered: Bool) {}
+
+    func mapViewDidFailLoadingMap(_ mapView: MGLMapView, withError error: Error) {}
+
+    func mapView(_ mapView: MGLMapView, didDeselect annotation: MGLAnnotation) {}
+
+    func mapView(_ mapView: MGLMapView, didSelect annotation: MGLAnnotation) {}
+
+    func mapView(_ mapView: MGLMapView, didFinishLoading style: MGLStyle) {}
+
+    func mapViewWillStartRenderingFrame(_ mapView: MGLMapView) {}
+
+    func mapViewWillStartRenderingMap(_ mapView: MGLMapView) {}
+
+    func mapViewWillStartLoadingMap(_ mapView: MGLMapView) {}
+
+    func mapViewDidFinishLoadingMap(_ mapView: MGLMapView) {}
+
+    func mapViewCameraIsChanging(_ mapView: MGLMapView) {}
+
+    func mapView(_ mapView: MGLMapView, cameraDidChangeAnimated animated: Bool) {}
+
+    func mapView(_ mapView: MGLMapView, cameraWillChangeAnimated animated: Bool) {}
+
+    func mapView(_ mapView: MGLMapView, strokeColorForShapeAnnotation annotation: MGLShape) -> NSColor { return .black }
+
+    func mapView(_ mapView: MGLMapView, fillColorForPolygonAnnotation annotation: MGLPolygon) -> NSColor { return .black }
+
+    func mapView(_ mapView: MGLMapView, calloutViewControllerFor annotation: MGLAnnotation) -> NSViewController? { return nil }
+
+}