public void RefreshAsync_WithTimeout_ShouldThrow(
[Frozen] ThrowingTestScheduler scheduler,
ObservableViewModel <object> sut)
{
//arrange
var observer = scheduler.CreateObserver <ObservableViewModelNotification>();
sut.Subscribe(observer);
scheduler.Schedule(TimeSpan.FromTicks(201), () => sut.Refresh());
//act
scheduler.Start();
//await sut.RefreshAsync();
//assert
var actual = observer.Values().ToArray();
var expected = new[]
{
new ObservableViewModelNotification()
{
Status = ObservableViewModelStatus.Initialized, Value = null
},
new ObservableViewModelNotification()
{
Status = ObservableViewModelStatus.Updating, Value = null
},
new ObservableViewModelNotification()
{
Status = ObservableViewModelStatus.Timeout, Value = null
}
};
actual.ShouldAllBeEquivalentTo(expected);
}
public void ObserveCommandEvents_WithoutCommandAndWhenNotifyingOtherType_ShouldReturnCorrectValue(
[Frozen] ThrowingTestScheduler scheduler,
CommandEvents sut,
TestCommandWithMultipleEvents command,
string value)
{
//arrange
scheduler.Schedule(TimeSpan.FromTicks(202), () => sut.NotifyEvent(command, value));
//act
var result = scheduler.Start(() => sut.ObserveCommandEvents <TestCommandWithMultipleEvents, int>());
//assert
result.AssertExceptions();
result.Values().Should().BeEmpty();
}
public void ObserveCommandEvents_ShouldReturnCorrectValue(
[Frozen] ThrowingTestScheduler scheduler,
CommandEvents sut,
TestCommand command,
string value)
{
//arrange
scheduler.Schedule(TimeSpan.FromTicks(202), () => sut.NotifyEvent(command, value));
//act
var result = scheduler.Start(() => sut.ObserveCommandEvents <TestCommand, string>());
//assert
result.AssertExceptions();
result.Values().First().Should().Be(value);
}
public void RefreshOn_SetRefreshOn(
ThrowingTestScheduler scheduler,
object refreshValue,
ObservableViewModelBuilderOptions<object> sut)
{
//arrange
var refreshOn = new Subject<object>();
scheduler.Schedule(TimeSpan.FromTicks(201), () => refreshOn.OnNext(refreshValue));
//act
var actual = sut.RefreshOn(refreshOn)
.ToViewModel();
var result = scheduler.Start(() => actual.As<ObservableViewModel<object>>().RefreshOn);
//assert
result.Values().Should().HaveCount(1);
}
public void RefreshOn_SetRefreshOn(
ThrowingTestScheduler scheduler,
object refreshValue,
ObservableViewModelBuilderOptions <object> sut)
{
//arrange
var refreshOn = new Subject <object>();
scheduler.Schedule(TimeSpan.FromTicks(201), () => refreshOn.OnNext(refreshValue));
//act
var actual = sut.RefreshOn(refreshOn)
.ToViewModel();
var result = scheduler.Start(() => actual.As <ObservableViewModel <object> >().RefreshOn);
//assert
result.Values().Should().HaveCount(1);
}
public void RefreshOn_ShouldRefresh(
[Frozen] ThrowingTestScheduler scheduler,
[Frozen] Subject <Unit> refreshOn,
[Frozen] object value,
ObservableViewModel <object> sut)
{
//arrange
var observer = scheduler.CreateObserver <ObservableViewModelNotification>();
sut.Subscribe(observer);
//act
scheduler.Schedule(TimeSpan.FromTicks(201), () => refreshOn.OnNext(Unit.Default));
scheduler.Start();
//assert
var expected = new ObservableViewModelNotification()
{
Status = ObservableViewModelStatus.Value,
Value = value
};
observer.Values().Last().ShouldBeEquivalentTo(expected);
}