Reusable Weight Scale Service, UI Tests

ENGAGEHF.xcodeproj/project.pbxproj

@@ -30,7 +30,6 @@
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@@ -53,16 +52,13 @@
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 		4D49AB022BC9D50400C77310 /* SpeziBluetooth in Frameworks */ = {isa = PBXBuildFile; productRef = 4D49AB012BC9D50400C77310 /* SpeziBluetooth */; };
 		4D49AB062BC9D56900C77310 /* WeightScaleDevice.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4D49AB052BC9D56900C77310 /* WeightScaleDevice.swift */; };
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@@ -75,6 +71,8 @@
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 		A92E4DF02BAA001100AC8DE8 /* OrderedCollections in Frameworks */ = {isa = PBXBuildFile; productRef = A92E4DEF2BAA001100AC8DE8 /* OrderedCollections */; };
+		A96C56B62C0A149B00D6A50B /* WeightScaleTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = A96C56B52C0A149B00D6A50B /* WeightScaleTests.swift */; };
+		A96C56BB2C0DFFCE00D6A50B /* InvitationCodeModule.swift in Sources */ = {isa = PBXBuildFile; fileRef = A96C56BA2C0DFFCE00D6A50B /* InvitationCodeModule.swift */; };
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 		A9DFE8A92ABE551400428242 /* AccountButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = A9DFE8A82ABE551400428242 /* AccountButton.swift */; };
@@ -118,7 +116,6 @@
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 		2FE5DC3F29EDD7EE004B9AB4 /* StorageKeys.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = StorageKeys.swift; sourceTree = "<group>"; };
-		2FE5DC4229EDD7F2004B9AB4 /* Binding+Negate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = "Binding+Negate.swift"; sourceTree = "<group>"; };
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@@ -127,15 +124,12 @@
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 		4D49AB052BC9D56900C77310 /* WeightScaleDevice.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WeightScaleDevice.swift; sourceTree = "<group>"; };
-		4D49AB0C2BC9DF9100C77310 /* WeightScaleFeature.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WeightScaleFeature.swift; sourceTree = "<group>"; };
-		4D49AB0E2BC9DF9B00C77310 /* WeightMeasurement.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WeightMeasurement.swift; sourceTree = "<group>"; };
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 		4DB025D72BBF2EEC002D2545 /* Greeting.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Greeting.swift; sourceTree = "<group>"; };
 		4DBDD3432BBFAD64001FB0CA /* InvitationCodeError.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InvitationCodeError.swift; sourceTree = "<group>"; };
 		4DBDD3452BBFAE2D001FB0CA /* InvitationCodeView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InvitationCodeView.swift; sourceTree = "<group>"; };
-		4DDFC76D2BFAA4AE002B07A1 /* WeightScaleService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WeightScaleService.swift; sourceTree = "<group>"; };
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@@ -146,6 +140,8 @@
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 		653A258928339462005D4D48 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		A96C56B52C0A149B00D6A50B /* WeightScaleTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WeightScaleTests.swift; sourceTree = "<group>"; };
+		A96C56BA2C0DFFCE00D6A50B /* InvitationCodeModule.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InvitationCodeModule.swift; sourceTree = "<group>"; };
 		A9720E422ABB68CC00872D23 /* AccountSetupHeader.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountSetupHeader.swift; sourceTree = "<group>"; };
 		A9DFE8A82ABE551400428242 /* AccountButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountButton.swift; sourceTree = "<group>"; };
 		A9FE7ACF2AA39BAB0077B045 /* AccountSheet.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountSheet.swift; sourceTree = "<group>"; };
@@ -262,7 +258,6 @@
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 			children = (
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 				2FE5DC4429EDD7F2004B9AB4 /* CodableArray+RawRepresentable.swift */,
 			);
@@ -290,29 +285,10 @@
 			path = Bluetooth;
 			sourceTree = "<group>";
 		};
-		4D49AB092BC9DA8B00C77310 /* WeightScale */ = {
-			isa = PBXGroup;
-			children = (
-				4D49AB0A2BC9DA9300C77310 /* Characteristics */,
-				4D49AB052BC9D56900C77310 /* WeightScaleDevice.swift */,
-				4DDFC76D2BFAA4AE002B07A1 /* WeightScaleService.swift */,
-			);
-			path = WeightScale;
-			sourceTree = "<group>";
-		};
-		4D49AB0A2BC9DA9300C77310 /* Characteristics */ = {
-			isa = PBXGroup;
-			children = (
-				4D49AB0C2BC9DF9100C77310 /* WeightScaleFeature.swift */,
-				4D49AB0E2BC9DF9B00C77310 /* WeightMeasurement.swift */,
-			);
-			path = Characteristics;
-			sourceTree = "<group>";
-		};
 		4D49AB142BCF6FC400C77310 /* Devices */ = {
 			isa = PBXGroup;
 			children = (
-				4D49AB092BC9DA8B00C77310 /* WeightScale */,
+				4D49AB052BC9D56900C77310 /* WeightScaleDevice.swift */,
 			);
 			path = Devices;
 			sourceTree = "<group>";
@@ -383,6 +359,7 @@
 				2F4E237D2989A2FE0013F3D9 /* LaunchTests.swift */,
 				4DB025C92BBE3A59002D2545 /* HomeViewUITests.swift */,
 				4D4AA0A42BC5E43E00676489 /* OnboardingUITests.swift */,
+				A96C56B52C0A149B00D6A50B /* WeightScaleTests.swift */,
 			);
 			path = ENGAGEHFUITests;
 			sourceTree = "<group>";
@@ -400,6 +377,7 @@
 				A9FE7ACF2AA39BAB0077B045 /* AccountSheet.swift */,
 				A9720E422ABB68CC00872D23 /* AccountSetupHeader.swift */,
 				A9DFE8A82ABE551400428242 /* AccountButton.swift */,
+				A96C56BA2C0DFFCE00D6A50B /* InvitationCodeModule.swift */,
 			);
 			path = Account;
 			sourceTree = "<group>";
@@ -596,10 +574,8 @@
 				4D19ED012BE5CAFC00CDBAA8 /* MeasurementRecordedView.swift in Sources */,
 				2FE5DCB129EE6107004B9AB4 /* AccountOnboarding.swift in Sources */,
 				2FE5DC3A29EDD7CA004B9AB4 /* Welcome.swift in Sources */,
-				4DDFC76E2BFAA4AE002B07A1 /* WeightScaleService.swift in Sources */,
 				2FE5DC3829EDD7CA004B9AB4 /* InterestingModules.swift in Sources */,
 				2FE5DC3529EDD7CA004B9AB4 /* Consent.swift in Sources */,
-				2FE5DC4529EDD7F2004B9AB4 /* Binding+Negate.swift in Sources */,
 				4DBDD3442BBFAD64001FB0CA /* InvitationCodeError.swift in Sources */,
 				2FC975A82978F11A00BA99FE /* Home.swift in Sources */,
 				4DDFC7792BFB4E7D002B07A1 /* ViewElements.swift in Sources */,
@@ -610,10 +586,9 @@
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 				2FE5DC4729EDD7F2004B9AB4 /* CodableArray+RawRepresentable.swift in Sources */,
 				4D052DB82BE07892006A784E /* MeasurementManager.swift in Sources */,
+				A96C56BB2C0DFFCE00D6A50B /* InvitationCodeModule.swift in Sources */,
 				4DB025D82BBF2EEC002D2545 /* Greeting.swift in Sources */,
 				A9720E432ABB68CC00872D23 /* AccountSetupHeader.swift in Sources */,
-				4D49AB0F2BC9DF9B00C77310 /* WeightMeasurement.swift in Sources */,
-				4D49AB0D2BC9DF9100C77310 /* WeightScaleFeature.swift in Sources */,
 				2FE5DC4029EDD7EE004B9AB4 /* FeatureFlags.swift in Sources */,
 				2FE5DC4629EDD7F2004B9AB4 /* Bundle+Image.swift in Sources */,
 				2F4E23832989D51F0013F3D9 /* ENGAGEHFTestingSetup.swift in Sources */,
@@ -641,6 +616,7 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				A96C56B62C0A149B00D6A50B /* WeightScaleTests.swift in Sources */,
 				4D4AA0A52BC5E43E00676489 /* OnboardingUITests.swift in Sources */,
 				2F4E237E2989A2FE0013F3D9 /* LaunchTests.swift in Sources */,
 				4DB025CA2BBE3A59002D2545 /* HomeViewUITests.swift in Sources */,
@@ -1242,8 +1218,8 @@
 			isa = XCRemoteSwiftPackageReference;
 			repositoryURL = "https://github.com/StanfordSpezi/SpeziBluetooth.git";
 			requirement = {
-				kind = upToNextMajorVersion;
-				minimumVersion = 1.0.2;
+				branch = "fix/weight-scale-feature";
+				kind = branch;
 			};
 		};
 		5661551B2AB8384200209B80 /* XCRemoteSwiftPackageReference "swift-package-list" */ = {

ENGAGEHF.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -204,8 +204,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/StanfordSpezi/SpeziBluetooth.git",
       "state" : {
-        "revision" : "68966242caa49834a352953225b8b1d234481d77",
-        "version" : "1.4.0"
+        "branch" : "fix/weight-scale-feature",
+        "revision" : "00df06c021749a1b16a3bc383dd62a1d19922bc6"
       }
     },
     {

ENGAGEHF.xcodeproj/xcshareddata/xcschemes/ENGAGEHF.xcscheme

@@ -82,13 +82,21 @@
             isEnabled = "NO">
          </CommandLineArgument>
          <CommandLineArgument
-            argument = "--showOnboarding"
+            argument = "--setupTestEnvironment"
             isEnabled = "YES">
          </CommandLineArgument>
          <CommandLineArgument
-            argument = "--skipOnboarding"
+            argument = "--testMockDevices"
+            isEnabled = "YES">
+         </CommandLineArgument>
+         <CommandLineArgument
+            argument = "--showOnboarding"
             isEnabled = "NO">
          </CommandLineArgument>
+         <CommandLineArgument
+            argument = "--skipOnboarding"
+            isEnabled = "YES">
+         </CommandLineArgument>
          <CommandLineArgument
             argument = "--testSchedule"
             isEnabled = "NO">

ENGAGEHF/Account/InvitationCodeModule.swift

@@ -0,0 +1,120 @@
+//
+// This source file is part of the ENGAGE-HF project based on the Stanford Spezi Template Application project
+//
+// SPDX-FileCopyrightText: 2024 Stanford University
+//
+// SPDX-License-Identifier: MIT
+//
+
+import Firebase
+import FirebaseAuth
+import FirebaseFunctions
+import Spezi
+import SpeziAccount
+import SpeziFirebaseConfiguration
+
+
+class InvitationCodeModule: Module, EnvironmentAccessible {
+    @Dependency private var firebase: ConfigureFirebaseApp
+
+    @Application(\.logger) private var logger
+
+    func configure() {
+        if FeatureFlags.useFirebaseEmulator {
+            Functions.functions().useEmulator(withHost: "localhost", port: 5001)
+        }
+    }
+
+    func signOutAccount() {
+        do {
+            try Auth.auth().signOut()
+        } catch {
+            logger.debug("Failed to sing out firebase account: \(error)")
+        }
+    }
+
+    func verifyOnboardingCode(_ invitationCode: String) async throws {
+        do {
+            if FeatureFlags.disableFirebase {
+                guard invitationCode == "ENGAGEHFTEST1" else {
+                    throw InvitationCodeError.invitationCodeInvalid
+                }
+
+                try? await Task.sleep(for: .seconds(0.25))
+            } else {
+                try Auth.auth().signOut()
+
+                try await Auth.auth().signInAnonymously()
+                let checkInvitationCode = Functions.functions().httpsCallable("checkInvitationCode")
+
+                do {
+                    _ = try await checkInvitationCode.call(
+                        [
+                            "invitationCode": invitationCode
+                        ]
+                    )
+                } catch {
+                    logger.error("Failed to check invitation code: \(error)")
+                    throw InvitationCodeError.invitationCodeInvalid
+                }
+            }
+        } catch let error as NSError {
+            if let errorCode = FunctionsErrorCode(rawValue: error.code) {
+                // Handle Firebase-specific errors.
+                switch errorCode {
+                case .unauthenticated:
+                    throw InvitationCodeError.userNotAuthenticated
+                case .notFound:
+                    throw InvitationCodeError.invitationCodeInvalid
+                default:
+                    throw InvitationCodeError.generalError(error.localizedDescription)
+                }
+            } else {
+                // Handle other errors, such as network issues or unexpected behavior.
+                throw InvitationCodeError.generalError(error.localizedDescription)
+            }
+        }
+    }
+
+    @MainActor
+    func setupTestEnvironment(account: Account, invitationCode: String) async throws {
+        let email = "[email protected]"
+        let password = "123456789"
+
+        // let the initial stateChangeDelegate of FirebaseAuth get called. Otherwise, we will interfere with that.
+        try await Task.sleep(for: .milliseconds(500))
+
+        if let details = account.details,
+           details.email == email {
+            return
+        }
+
+        guard let service = account.registeredAccountServices.compactMap({ $0 as? any UserIdPasswordAccountService }).first else {
+            preconditionFailure("Failed to retrieve a user-id-password based account service for test account setup!")
+        }
+
+        do {
+            try await service.login(userId: email, password: password)
+            return // account was already established previously
+        } catch {
+            // probably doesn't exists. We try to create a new one below
+        }
+
+        try await verifyOnboardingCode(invitationCode)
+        try await setupTestAccount(service: service, email: email, password: password)
+    }
+
+    private func setupTestAccount(service: any UserIdPasswordAccountService, email: String, password: String) async throws {
+        do {
+            let details = SignupDetails.Builder()
+                .set(\.userId, value: email)
+                .set(\.name, value: PersonNameComponents(givenName: "Leland", familyName: "Stanford"))
+                .set(\.password, value: password)
+                .build()
+            try await service.signUp(signupDetails: details)
+        } catch {
+            logger.error("Failed setting up test account : \(error)")
+            throw error
+        }
+    }
+}