public async Task GoForward()
{
var facade = new FakeFacade();
var service = GetService(facade);
await service.GoForwardAsync();
Assert.IsTrue(facade.IsGoFowardInvoked);
}
public async Task GoBack()
{
var facade = new FakeFacade();
var service = GetService(facade);
await service.GoBackAsync();
Assert.IsTrue(facade.IsGoBackInvoked);
facade.Reset();
await service.GoBackAsync(null);
Assert.IsTrue(facade.IsGoBackInvoked);
}
public async Task Navigate()
{
var facade = new FakeFacade();
var service = GetService(facade);
await service.NavigateAsync(typeof(FakePage));
Assert.IsTrue(facade.IsNavInvoked);
Assert.IsNull(facade.NavParam);
facade.Reset();
await service.NavigateAsync(typeof(FakePage), "p1");
Assert.IsTrue(facade.IsNavInvoked);
Assert.AreEqual("p1", facade.NavParam);
facade.Reset();
await service.NavigateAsync(typeof(FakePage), "p2", null);
Assert.IsTrue(facade.IsNavInvoked);
Assert.AreEqual("p2", facade.NavParam);
}