pass 1

GazeTests/Helpers/MockTimeProvider.swift

@@ -0,0 +1,33 @@
+//
+//  MockTimeProvider.swift
+//  GazeTests
+//
+//  Mock time provider for deterministic timer testing.
+//
+
+import Foundation
+@testable import Gaze
+
+/// A mock time provider for deterministic testing.
+/// Allows manual control over time in tests.
+final class MockTimeProvider: TimeProviding, @unchecked Sendable {
+    private var currentTime: Date
+    
+    init(startTime: Date = Date()) {
+        self.currentTime = startTime
+    }
+    
+    func now() -> Date {
+        currentTime
+    }
+    
+    /// Advances time by the specified interval
+    func advance(by interval: TimeInterval) {
+        currentTime = currentTime.addingTimeInterval(interval)
+    }
+    
+    /// Sets the current time to a specific date
+    func setTime(_ date: Date) {
+        currentTime = date
+    }
+}