Added a proper set of Unit Tests for each sub-project

ios/OpenClimb/Utils/ImageManager.swift

@@ -23,7 +23,7 @@ class ImageManager {
 
         // Final integrity check
         if !validateStorageIntegrity() {
-            print("🚨 CRITICAL: Storage integrity compromised - attempting emergency recovery")
+            print("CRITICAL: Storage integrity compromised - attempting emergency recovery")
             emergencyImageRestore()
         }
 
@@ -69,9 +69,9 @@ class ImageManager {
                         attributes: [
                             .protectionKey: FileProtectionType.completeUntilFirstUserAuthentication
                         ])
-                    print("✅ Created directory: \(directory.path)")
+                    print("Created directory: \(directory.path)")
                 } catch {
-                    print("❌ Failed to create directory \(directory.path): \(error)")
+                    print("ERROR: Failed to create directory \(directory.path): \(error)")
                 }
             }
         }
@@ -88,9 +88,9 @@ class ImageManager {
             var backupURL = backupDirectory
             try imagesURL.setResourceValues(resourceValues)
             try backupURL.setResourceValues(resourceValues)
-            print("✅ Excluded image directories from iCloud backup")
+            print("Excluded image directories from iCloud backup")
         } catch {
-            print("⚠️ Failed to exclude from iCloud backup: \(error)")
+            print("WARNING: Failed to exclude from iCloud backup: \(error)")
         }
     }
 
@@ -114,11 +114,11 @@ class ImageManager {
     }
 
     private func performRobustMigration() {
-        print("🔄 Starting robust image migration system...")
+        print("Starting robust image migration system...")
 
         // Check for interrupted migration
         if let incompleteState = loadMigrationState() {
-            print("🔧 Detected interrupted migration, resuming...")
+            print("Detected interrupted migration, resuming...")
             resumeMigration(from: incompleteState)
         } else {
             // Start fresh migration
@@ -135,7 +135,7 @@ class ImageManager {
     private func startNewMigration() {
         // First check for images in previous Application Support directories
         if let previousAppSupportImages = findPreviousAppSupportImages() {
-            print("📁 Found images in previous Application Support directory")
+            print("Found images in previous Application Support directory")
             migratePreviousAppSupportImages(from: previousAppSupportImages)
             return
         }
@@ -145,7 +145,7 @@ class ImageManager {
         let hasLegacyImportImages = fileManager.fileExists(atPath: legacyImportImagesDirectory.path)
 
         guard hasLegacyImages || hasLegacyImportImages else {
-            print("✅ No legacy images to migrate")
+            print("No legacy images to migrate")
             return
         }
 
@@ -160,7 +160,7 @@ class ImageManager {
                 let legacyFiles = try fileManager.contentsOfDirectory(
                     atPath: legacyImagesDirectory.path)
                 allLegacyFiles.append(contentsOf: legacyFiles)
-                print("📦 Found \(legacyFiles.count) images in OpenClimbImages")
+                print("Found \(legacyFiles.count) images in OpenClimbImages")
             }
 
             // Collect files from Documents/images directory
@@ -168,10 +168,10 @@ class ImageManager {
                 let importFiles = try fileManager.contentsOfDirectory(
                     atPath: legacyImportImagesDirectory.path)
                 allLegacyFiles.append(contentsOf: importFiles)
-                print("📦 Found \(importFiles.count) images in Documents/images")
+                print("Found \(importFiles.count) images in Documents/images")
             }
 
-            print("📦 Total legacy images to migrate: \(allLegacyFiles.count)")
+            print("Total legacy images to migrate: \(allLegacyFiles.count)")
 
             let initialState = MigrationState(
                 version: MigrationState.currentVersion,
@@ -186,24 +186,24 @@ class ImageManager {
             performMigrationWithCheckpoints(files: allLegacyFiles, currentState: initialState)
 
         } catch {
-            print("❌ Failed to start migration: \(error)")
+            print("ERROR: Failed to start migration: \(error)")
         }
     }
 
     private func resumeMigration(from state: MigrationState) {
-        print("🔄 Resuming migration from checkpoint...")
-        print("📊 Progress: \(state.completedFiles.count)/\(state.totalFiles)")
+        print("Resuming migration from checkpoint...")
+        print("Progress: \(state.completedFiles.count)/\(state.totalFiles)")
 
         do {
             let legacyFiles = try fileManager.contentsOfDirectory(
                 atPath: legacyImagesDirectory.path)
             let remainingFiles = legacyFiles.filter { !state.completedFiles.contains($0) }
 
-            print("📦 Resuming with \(remainingFiles.count) remaining files")
+            print("Resuming with \(remainingFiles.count) remaining files")
             performMigrationWithCheckpoints(files: remainingFiles, currentState: state)
 
         } catch {
-            print("❌ Failed to resume migration: \(error)")
+            print("ERROR: Failed to resume migration: \(error)")
             // Fallback: start fresh
             removeMigrationState()
             startNewMigration()
@@ -270,11 +270,11 @@ class ImageManager {
                     completedFiles.append(fileName)
                     migratedCount += 1
 
-                    print("✅ Migrated: \(fileName) (\(migratedCount)/\(currentState.totalFiles))")
+                    print("Migrated: \(fileName) (\(migratedCount)/\(currentState.totalFiles))")
 
                 } catch {
                     failedCount += 1
-                    print("❌ Failed to migrate \(fileName): \(error)")
+                    print("ERROR: Failed to migrate \(fileName): \(error)")
                 }
 
                 // Save checkpoint every 5 files or if interrupted
@@ -288,7 +288,7 @@ class ImageManager {
                         lastCheckpoint: Date()
                     )
                     saveMigrationState(checkpointState)
-                    print("💾 Checkpoint saved: \(completedFiles.count)/\(currentState.totalFiles)")
+                    print("Checkpoint saved: \(completedFiles.count)/\(currentState.totalFiles)")
                 }
             }
         }
@@ -304,7 +304,7 @@ class ImageManager {
         )
         saveMigrationState(finalState)
 
-        print("🏁 Migration complete: \(migratedCount) migrated, \(failedCount) failed")
+        print("Migration complete: \(migratedCount) migrated, \(failedCount) failed")
 
         // Clean up legacy directory if no failures
         if failedCount == 0 {
@@ -313,7 +313,7 @@ class ImageManager {
     }
 
     private func verifyMigrationIntegrity() {
-        print("🔍 Verifying migration integrity...")
+        print("Verifying migration integrity...")
 
         var allLegacyFiles = Set<String>()
 
@@ -331,12 +331,12 @@ class ImageManager {
                 allLegacyFiles.formUnion(importFiles)
             }
         } catch {
-            print("❌ Failed to read legacy directories: \(error)")
+            print("ERROR: Failed to read legacy directories: \(error)")
             return
         }
 
         guard !allLegacyFiles.isEmpty else {
-            print("✅ No legacy directories to verify against")
+            print("No legacy directories to verify against")
             return
         }
 
@@ -347,10 +347,10 @@ class ImageManager {
             let missingFiles = allLegacyFiles.subtracting(migratedFiles)
 
             if missingFiles.isEmpty {
-                print("✅ Migration integrity verified - all files present")
+                print("Migration integrity verified - all files present")
                 cleanupLegacyDirectory()
             } else {
-                print("⚠️ Missing \(missingFiles.count) files, re-triggering migration")
+                print("WARNING: Missing \(missingFiles.count) files, re-triggering migration")
                 // Re-trigger migration for missing files
                 performMigrationWithCheckpoints(
                     files: Array(missingFiles),
@@ -364,16 +364,16 @@ class ImageManager {
                     ))
             }
         } catch {
-            print("❌ Failed to verify migration integrity: \(error)")
+            print("ERROR: Failed to verify migration integrity: \(error)")
         }
     }
 
     private func cleanupLegacyDirectory() {
         do {
             try fileManager.removeItem(at: legacyImagesDirectory)
-            print("🗑️ Cleaned up legacy directory")
+            print("Cleaned up legacy directory")
         } catch {
-            print("⚠️ Failed to clean up legacy directory: \(error)")
+            print("WARNING: Failed to clean up legacy directory: \(error)")
         }
     }
 
@@ -395,14 +395,14 @@ class ImageManager {
 
             // Check if state is too old (more than 1 hour)
             if Date().timeIntervalSince(state.lastCheckpoint) > 3600 {
-                print("⚠️ Migration state is stale, starting fresh")
+                print("WARNING: Migration state is stale, starting fresh")
                 removeMigrationState()
                 return nil
             }
 
             return state.isComplete ? nil : state
         } catch {
-            print("❌ Failed to load migration state: \(error)")
+            print("ERROR: Failed to load migration state: \(error)")
             removeMigrationState()
             return nil
         }
@@ -413,7 +413,7 @@ class ImageManager {
             let data = try JSONEncoder().encode(state)
             try data.write(to: migrationStateURL)
         } catch {
-            print("❌ Failed to save migration state: \(error)")
+            print("ERROR: Failed to save migration state: \(error)")
         }
     }
 
@@ -429,7 +429,7 @@ class ImageManager {
     private func cleanupMigrationState() {
         try? fileManager.removeItem(at: migrationStateURL)
         try? fileManager.removeItem(at: migrationLockURL)
-        print("🧹 Cleaned up migration state files")
+        print("Cleaned up migration state files")
     }
 
     func saveImageData(_ data: Data, withName name: String? = nil) -> String? {
@@ -444,10 +444,10 @@ class ImageManager {
             // Create backup copy
             try data.write(to: backupPath)
 
-            print("✅ Saved image with backup: \(fileName)")
+            print("Saved image with backup: \(fileName)")
             return fileName
         } catch {
-            print("❌ Failed to save image \(fileName): \(error)")
+            print("ERROR: Failed to save image \(fileName): \(error)")
             return nil
         }
     }
@@ -467,7 +467,7 @@ class ImageManager {
         if fileManager.fileExists(atPath: backupPath.path),
             let data = try? Data(contentsOf: backupPath)
         {
-            print("📦 Restored image from backup: \(path)")
+            print("Restored image from backup: \(path)")
 
             // Restore to primary location
             try? data.write(to: URL(fileURLWithPath: primaryPath))
@@ -497,7 +497,7 @@ class ImageManager {
             do {
                 try fileManager.removeItem(atPath: primaryPath)
             } catch {
-                print("❌ Failed to delete primary image at \(primaryPath): \(error)")
+                print("ERROR: Failed to delete primary image at \(primaryPath): \(error)")
                 success = false
             }
         }
@@ -507,7 +507,7 @@ class ImageManager {
             do {
                 try fileManager.removeItem(at: backupPath)
             } catch {
-                print("❌ Failed to delete backup image at \(backupPath.path): \(error)")
+                print("ERROR: Failed to delete backup image at \(backupPath.path): \(error)")
                 success = false
             }
         }
@@ -544,7 +544,7 @@ class ImageManager {
     }
 
     func performMaintenance() {
-        print("🔧 Starting image maintenance...")
+        print("Starting image maintenance...")
 
         syncBackups()
         validateImageIntegrity()
@@ -562,11 +562,11 @@ class ImageManager {
                     let backupPath = backupDirectory.appendingPathComponent(fileName)
 
                     try? fileManager.copyItem(at: primaryPath, to: backupPath)
-                    print("🔄 Created missing backup for: \(fileName)")
+                    print("Created missing backup for: \(fileName)")
                 }
             }
         } catch {
-            print("❌ Failed to sync backups: \(error)")
+            print("ERROR: Failed to sync backups: \(error)")
         }
     }
 
@@ -585,15 +585,15 @@ class ImageManager {
                 }
             }
 
-            print("✅ Validated \(validFiles) of \(files.count) image files")
+            print("Validated \(validFiles) of \(files.count) image files")
         } catch {
-            print("❌ Failed to validate images: \(error)")
+            print("ERROR: Failed to validate images: \(error)")
         }
     }
 
     private func cleanupOrphanedFiles() {
         // This would need access to the data manager to check which files are actually referenced
-        print("🧹 Cleanup would require coordination with data manager")
+        print("Cleanup would require coordination with data manager")
     }
 
     func getStorageInfo() -> (primaryCount: Int, backupCount: Int, totalSize: Int64) {
@@ -623,7 +623,7 @@ class ImageManager {
         let previousDir = findPreviousAppSupportImages()
         print(
             """
-            📁 OpenClimb Image Storage:
+            OpenClimb Image Storage:
             - App Support: \(appSupportDirectory.path)
             - Images: \(imagesDirectory.path) (\(info.primaryCount) files)
             - Backups: \(backupDirectory.path) (\(info.backupCount) files)
@@ -635,7 +635,7 @@ class ImageManager {
     }
 
     func forceRecoveryMigration() {
-        print("🚨 FORCE RECOVERY: Starting manual migration recovery...")
+        print("FORCE RECOVERY: Starting manual migration recovery...")
 
         // Remove any stale state
         removeMigrationState()
@@ -644,7 +644,7 @@ class ImageManager {
         // Force fresh migration
         startNewMigration()
 
-        print("🚨 FORCE RECOVERY: Migration recovery completed")
+        print("FORCE RECOVERY: Migration recovery completed")
     }
 
     func saveImportedImage(_ imageData: Data, filename: String) throws -> String {
@@ -657,12 +657,12 @@ class ImageManager {
         // Create backup
         try? imageData.write(to: backupPath)
 
-        print("📥 Imported image: \(filename)")
+        print("Imported image: \(filename)")
         return filename
     }
 
     func emergencyImageRestore() {
-        print("🆘 EMERGENCY: Attempting image restoration...")
+        print("EMERGENCY: Attempting image restoration...")
 
         // Try to restore from backup directory
         do {
@@ -680,14 +680,14 @@ class ImageManager {
                 }
             }
 
-            print("🆘 EMERGENCY: Restored \(restoredCount) images from backup")
+            print("EMERGENCY: Restored \(restoredCount) images from backup")
         } catch {
-            print("🆘 EMERGENCY: Failed to restore from backup: \(error)")
+            print("EMERGENCY: Failed to restore from backup: \(error)")
         }
 
         // Try previous Application Support directories first
         if let previousAppSupportImages = findPreviousAppSupportImages() {
-            print("🆘 EMERGENCY: Found previous Application Support images, migrating...")
+            print("EMERGENCY: Found previous Application Support images, migrating...")
             migratePreviousAppSupportImages(from: previousAppSupportImages)
             return
         }
@@ -696,21 +696,21 @@ class ImageManager {
         if fileManager.fileExists(atPath: legacyImagesDirectory.path)
             || fileManager.fileExists(atPath: legacyImportImagesDirectory.path)
         {
-            print("🆘 EMERGENCY: Attempting legacy migration as fallback...")
+            print("EMERGENCY: Attempting legacy migration as fallback...")
             forceRecoveryMigration()
         }
     }
 
     func debugSafeInitialization() -> Bool {
-        print("🐛 DEBUG SAFE: Performing debug-safe initialization check...")
+        print("DEBUG SAFE: Performing debug-safe initialization check...")
 
         // Check if we're in a debug environment
         #if DEBUG
-            print("🐛 DEBUG SAFE: Debug environment detected")
+            print("DEBUG SAFE: Debug environment detected")
 
             // Check for interrupted migration more aggressively
             if fileManager.fileExists(atPath: migrationLockURL.path) {
-                print("🐛 DEBUG SAFE: Found migration lock - likely debug interruption")
+                print("DEBUG SAFE: Found migration lock - likely debug interruption")
 
                 // Give extra time for file system to stabilize
                 Thread.sleep(forTimeInterval: 1.0)
@@ -732,14 +732,14 @@ class ImageManager {
             ((try? fileManager.contentsOfDirectory(atPath: backupDirectory.path)) ?? []).count > 0
 
         if primaryEmpty && backupHasFiles {
-            print("🐛 DEBUG SAFE: Primary empty but backup exists - restoring")
+            print("DEBUG SAFE: Primary empty but backup exists - restoring")
             emergencyImageRestore()
             return true
         }
 
         // Check if primary storage is empty but previous Application Support images exist
         if primaryEmpty, let previousAppSupportImages = findPreviousAppSupportImages() {
-            print("🐛 DEBUG SAFE: Primary empty but found previous Application Support images")
+            print("DEBUG SAFE: Primary empty but found previous Application Support images")
             migratePreviousAppSupportImages(from: previousAppSupportImages)
             return true
         }
@@ -755,13 +755,15 @@ class ImageManager {
 
         // Check if we have more backups than primary files (sign of corruption)
         if backupFiles.count > primaryFiles.count + 5 {
-            print("⚠️ INTEGRITY: Backup count significantly exceeds primary - potential corruption")
+            print(
+                "WARNING INTEGRITY: Backup count significantly exceeds primary - potential corruption"
+            )
             return false
         }
 
         // Check if primary is completely empty but we have data elsewhere
         if primaryFiles.isEmpty && !backupFiles.isEmpty {
-            print("⚠️ INTEGRITY: Primary storage empty but backups exist")
+            print("WARNING INTEGRITY: Primary storage empty but backups exist")
             return false
         }
 
@@ -775,7 +777,7 @@ class ImageManager {
                 for: .applicationSupportDirectory, in: .userDomainMask
             ).first
         else {
-            print("❌ Could not access Application Support directory")
+            print("ERROR: Could not access Application Support directory")
             return nil
         }
 
@@ -808,13 +810,13 @@ class ImageManager {
                 }
             }
         } catch {
-            print("❌ Error scanning for previous Application Support directories: \(error)")
+            print("ERROR: Error scanning for previous Application Support directories: \(error)")
         }
         return nil
     }
 
     private func migratePreviousAppSupportImages(from sourceDirectory: URL) {
-        print("🔄 Migrating images from previous Application Support directory")
+        print("Migrating images from previous Application Support directory")
 
         do {
             let imageFiles = try fileManager.contentsOfDirectory(atPath: sourceDirectory.path)
@@ -837,17 +839,17 @@ class ImageManager {
                         // Create backup
                         try? fileManager.copyItem(at: sourcePath, to: backupPath)
 
-                        print("✅ Migrated: \(fileName)")
+                        print("Migrated: \(fileName)")
                     } catch {
-                        print("❌ Failed to migrate \(fileName): \(error)")
+                        print("ERROR: Failed to migrate \(fileName): \(error)")
                     }
                 }
             }
 
-            print("✅ Completed migration from previous Application Support directory")
+            print("Completed migration from previous Application Support directory")
 
         } catch {
-            print("❌ Failed to migrate from previous Application Support: \(error)")
+            print("ERROR: Failed to migrate from previous Application Support: \(error)")
         }
     }
 }