FakeSyncClock class

Mutable clock for deterministic time in tests.

Pass call as the engine clock, then move time forward explicitly:

final clock = FakeSyncClock(DateTime.utc(2026, 1, 1));
final engine = SyncEngine(
  store: InMemorySyncStore(),
  transport: FakeSyncTransport(),
  clock: clock.call,
);

clock.advance(const Duration(minutes: 1));

Constructors

FakeSyncClock(DateTime now)

Creates a clock frozen at now.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

now ↔ DateTime

The current test time.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

advance(Duration duration) → void

Moves now forward by duration.

call() → DateTime

Returns now; matches the engine's Clock signature.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited