Add unit test for multileg route

mapbox · Feb 21, 2019 · dc27dca · dc27dca
1 parent 6217a5f
commit dc27dca
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Showing 5 changed files with 59 additions and 4 deletions.
diff --git a/MapboxCoreNavigation/RouteController.swift b/MapboxCoreNavigation/RouteController.swift
@@ -229,8 +229,10 @@ open class RouteController: NSObject {
         if willChangeVisualIndex || isFirstLocation {
             let currentStepProgress = routeProgress.currentLegProgress.currentStepProgress
             currentStepProgress.visualInstructionIndex = Int(status.bannerInstruction?.index ?? 0)
-            let instruction = currentStepProgress.currentVisualInstruction
-            announcePassage(of: instruction!, routeProgress: routeProgress)
+
+            if let instruction = currentStepProgress.currentVisualInstruction {
+                announcePassage(of: instruction, routeProgress: routeProgress)
+            }
         }
     }
 

diff --git a/MapboxCoreNavigationTests/NavigationServiceTests.swift b/MapboxCoreNavigationTests/NavigationServiceTests.swift
@@ -300,7 +300,7 @@ class NavigationServiceTests: XCTestCase {
         let navigation = dependencies.navigationService
 
         let now = Date()
-        let trace = Fixture.generateTrace(for: route).enumerated().map { $0.element.shifted(to: now + $0.offset) }
+        let trace = Fixture.generateTrace(for: route).shiftedToPresent()
         trace.forEach { navigation.router!.locationManager!(navigation.locationManager, didUpdateLocations: [$0]) }
 
         // TODO: Verify why we need a second location update when routeState == .complete to trigger `MMEEventTypeNavigationArrive`
@@ -328,7 +328,7 @@ class NavigationServiceTests: XCTestCase {
 
         // MARK: When navigation begins with a location update
         let now = Date()
-        let trace = Fixture.generateTrace(for: route).enumerated().map { $0.element.shifted(to: now + $0.offset) }
+        let trace = Fixture.generateTrace(for: route).shiftedToPresent()
 
         trace.forEach { navigation.router.locationManager!(navigation.locationManager, didUpdateLocations: [$0]) }
 
@@ -405,4 +405,26 @@ class NavigationServiceTests: XCTestCase {
         subject.poorGPSPatience = 5.0
         XCTAssert(subject.poorGPSTimer.countdownInterval == .milliseconds(5000), "Timer should now have a countdown interval of 5000 millseconds.")
     }
+
+    func testMultiLegRoute() {
+        let route = Fixture.route(from: "multileg-route")
+        let trace = Fixture.generateTrace(for: route).shiftedToPresent().qualified()
+        let service = dependencies.navigationService
+
+        let routeController = service.router as! RouteController
+        routeController.route = route
+
+        for (index, location) in trace.enumerated() {
+
+            service.locationManager!(service.locationManager, didUpdateLocations: [location])
+
+            if index < 33 {
+                XCTAssert(routeController.routeProgress.legIndex == 0)
+            } else {
+                XCTAssert(routeController.routeProgress.legIndex == 1)
+            }
+        }
+
+        XCTAssertTrue(delegate.recentMessages.contains("navigationService(_:didArriveAt:)"))
+    }
 }
diff --git a/MapboxNavigation.xcodeproj/project.pbxproj b/MapboxNavigation.xcodeproj/project.pbxproj
@@ -98,6 +98,7 @@
 		35726EE81F0856E900AFA1B6 /* DayStyle.swift in Sources */ = {isa = PBXBuildFile; fileRef = 35726EE71F0856E900AFA1B6 /* DayStyle.swift */; };
 		3573EA71215A5A9F009899D7 /* RouteControllerSnapshotTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3573EA70215A5A9F009899D7 /* RouteControllerSnapshotTests.swift */; };
 		3577B878214FF35800094294 /* FavoritesList.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3577B877214FF35800094294 /* FavoritesList.swift */; };
+		357DEC44221AEE150019BAEC /* multileg-route.json in Resources */ = {isa = PBXBuildFile; fileRef = 357DEC43221AEE150019BAEC /* multileg-route.json */; };
 		3582A25020EEC46B0029C5DE /* Router.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3582A24F20EEC46B0029C5DE /* Router.swift */; };
 		3582A25220EFA9680029C5DE /* RouterDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3582A25120EFA9680029C5DE /* RouterDelegate.swift */; };
 		358D14661E5E3B7700ADE590 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 358D14651E5E3B7700ADE590 /* AppDelegate.swift */; };
@@ -685,6 +686,7 @@
 		35726EE71F0856E900AFA1B6 /* DayStyle.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DayStyle.swift; sourceTree = "<group>"; };
 		3573EA70215A5A9F009899D7 /* RouteControllerSnapshotTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RouteControllerSnapshotTests.swift; sourceTree = "<group>"; };
 		3577B877214FF35800094294 /* FavoritesList.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; name = FavoritesList.swift; path = Example/FavoritesList.swift; sourceTree = "<group>"; };
+		357DEC43221AEE150019BAEC /* multileg-route.json */ = {isa = PBXFileReference; lastKnownFileType = text.json; path = "multileg-route.json"; sourceTree = "<group>"; };
 		357F0DF01EB9D99F00A0B53C /* sv */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.strings; name = sv; path = sv.lproj/Localizable.strings; sourceTree = "<group>"; };
 		357F0DF11EB9DAB400A0B53C /* vi */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.strings; name = vi; path = vi.lproj/Localizable.strings; sourceTree = "<group>"; };
 		3582A24F20EEC46B0029C5DE /* Router.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Router.swift; sourceTree = "<group>"; };
@@ -1142,6 +1144,7 @@
 				35CDA8882190F5100072B675 /* sthlm-double-back-replay.json */,
 				35CDA8852190F50A0072B675 /* sthlm-double-back.json */,
 				C5EF397420599120009A2C50 /* straight-line.json */,
+				357DEC43221AEE150019BAEC /* multileg-route.json */,
 			);
 			path = Fixtures;
 			sourceTree = "<group>";
@@ -2141,6 +2144,7 @@
 				35CDA8972190F6980072B675 /* sthlm-double-back.json in Resources */,
 				35CDA88F2190F6980072B675 /* EmptyStyle.json in Resources */,
 				35CDA8992190F6980072B675 /* UnionSquare-to-GGPark.route in Resources */,
+				357DEC44221AEE150019BAEC /* multileg-route.json in Resources */,
 				35C8DBF6219194380053328C /* routeWithTunnels_9thStreetDC.json in Resources */,
 				35C8DBF52191940C0053328C /* straight-line.json in Resources */,
 				35C8DC0F2191DE940053328C /* DCA-Arboretum.trace.json in Resources */,

diff --git a/TestHelper/CoreLocation.swift b/TestHelper/CoreLocation.swift
@@ -131,3 +131,29 @@ extension Date {
         return formatter
     }()
 }
+
+extension Array where Element == CLLocation {
+
+    // Shifts the [CLLocation]’s first location to now and offsets the remaining locations by one second after the prior.
+    public func shiftedToPresent() -> [CLLocation] {
+        let now = Date()
+        return enumerated().map { CLLocation(coordinate: $0.element.coordinate,
+                                             altitude: $0.element.altitude,
+                                             horizontalAccuracy: $0.element.horizontalAccuracy,
+                                             verticalAccuracy: $0.element.verticalAccuracy,
+                                             course: $0.element.course,
+                                             speed: $0.element.speed,
+                                             timestamp: now + $0.offset) }
+    }
+
+    // Returns a [CLLocation] with course and accuracies qualified for navigation native.
+    public func qualified() -> [CLLocation] {
+        return enumerated().map { CLLocation(coordinate: $0.element.coordinate,
+                                             altitude: -1,
+                                             horizontalAccuracy: 10,
+                                             verticalAccuracy: -1,
+                                             course: -1,
+                                             speed: 10,
+                                             timestamp: $0.element.timestamp) }
+    }
+}