TestDurableVSync class base

A test-only TickerProvider implementation for unit tests and harnesses.

Marked with @visibleForTesting and hidden from package:blooming_flutter/blooming_flutter.dart. Import package:blooming_flutter/testing.dart to access this in unit tests.

Implemented types

• TickerProvider

Available extensions

• BloomTickerProviderDriveExtension

Annotations

• @visibleForTesting

Constructors

TestDurableVSync({bool isActive = true, Ticker tickerFactory(TickerCallback onTick)?})

Creates a test-only durable vsync provider.

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isDurableVsyncActive → bool

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

createTicker(TickerCallback onTick) → Ticker

Creates a ticker with the given callback.

override

drive<T>(T onTick(Duration elapsed), {bool distinct = false, bool equals(T previous, T next)?, Graceful? graceful}) → Bloom<T>

Available on TickerProvider, provided by the BloomTickerProviderDriveExtension extension

Drives a reactive Bloom<T> from this TickerProvider by evaluating onTick on every animation frame tick.

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