FakeVantageScope class

A controllable VantageScope for testing a plugin without mounting a full Vantage. Mutating its state notifies listeners, like the real scope.

Inheritance

Implemented types

Constructors

FakeVantageScope({VantageSimulationData simulation = VantageSimulationData.none, bool isHudOpen = false})

appRootElement ↔ Element?: Settable app-root handle for tests that need one.
getter/setter pairoverride-getter
captureResult ↔ VantageCapture?: Result returned by captureApp. Defaults to null, because the real host returns null wherever rasterization is unavailable — plugin code must cope.
getter/setter pair
eventBus → VantageEventBus: The host-owned merged, timestamped, ring-buffered event bus. Plugins that mix in EventSource are relayed onto it automatically; anything else can add a breadcrumb directly with scope.eventBus.add(...).
no setteroverride
exportContributors → List<ExportContributor>: Contributors the fake's buildExport collects from. Add your plugin here to exercise the real pipeline — including redaction — in a unit test.
final
hashCode → int: The hash code for this object.
no setterinherited
hasListeners → bool: Whether any listeners are currently registered.
no setterinherited
isHudOpen → bool: Whether the HUD is currently open.
no setteroverride
lastCapturePixelRatio ↔ double?: The pixelRatio passed to the most recent captureApp call.
getter/setter pair
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
simulation → VantageSimulationData: The active simulation applied to the app.
no setteroverride
storage → VantageStorage: Always-enabled in-memory storage, so plugin tests exercise the real namespacing behavior rather than a stub.
final

addListener(VoidCallback listener) → void: Register a closure to be called when the object changes.
inherited
buildExport({bool includeSensitive = false}) → Future<VantageExportBundle>: Runs an export across every registered ExportContributor, applying the host redactor to all text artifacts. includeSensitive must reflect an explicit user action — VantageSensitivity.sensitive artifacts are dropped otherwise.
override
captureApp({double pixelRatio = 1.0}) → Future<VantageCapture?>: Rasterizes the app subtree (the core-owned boundary above the app, inside the active simulation — i.e. what the user sees, without the HUD chrome).
override
closeHud() → void: Closes the HUD.
override
dispose() → void: Discards any resources used by the object.
override
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void: Call all the registered listeners.
inherited
openHud() → void: Opens the HUD.
override
removeListener(VoidCallback listener) → void: Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
toggleHud() → void: Toggles the HUD open/closed.
override
toString() → String: A string representation of this object.
inherited
updateSimulation(VantageSimulationData data) → void: Replaces the active simulation. The host applies it once inside MaterialApp.
override