public async Task Empty()
{
var navigationContext = A.Dummy <INavigationContext>();
var blockNavigator = A.Fake <IBlockNavigator>(i => i.Strict());
A.CallTo(() => blockNavigator.MoveAsync(null, null, null, true))
.WithAnyArguments()
.Returns((INode)null);
var sut = new SceneNavigator(blockNavigator);
(await sut.MoveAsync(navigationContext, true)).Should().BeFalse();
(await sut.MoveAsync(navigationContext, false)).Should().BeFalse();
}
public async Task MoveAsync(bool forward, INode node)
{
(await sut.MoveAsync(navigationContext, forward)).Should().Be(node is not null);
navigationContext.CurrentNode.Should().BeSameAs(node);
}