Multibot finished

clock.go

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+// clock.go
+package main
+
+import "time"
+
+// Clock is an interface to abstract time-related functions.
+type Clock interface {
+	Now() time.Time
+}
+
+// RealClock implements Clock using the actual time.
+type RealClock struct{}
+
+// Now returns the current local time.
+func (RealClock) Now() time.Time {
+	return time.Now()
+}
+
+// MockClock implements Clock for testing purposes.
+type MockClock struct {
+	currentTime time.Time
+}
+
+// Now returns the mocked current time.
+func (mc *MockClock) Now() time.Time {
+	return mc.currentTime
+}
+
+// Advance moves the current time forward by the specified duration.
+func (mc *MockClock) Advance(d time.Duration) {
+	mc.currentTime = mc.currentTime.Add(d)
+}