public void NotifyNotExecuting_ShouldCallInner(
[Frozen] Mock <ICanExecuteStrategy <object> > inner,
ObserveCanExecuteStrategy <object> sut,
object arg)
{
//arrange
//act
sut.NotifyNotExecuting(arg);
//assert
inner.Verify(c => c.NotifyNotExecuting(arg));
}
public void NotifyExecuting_ShouldCallInner(
[Frozen]Mock<ICanExecuteStrategy<object>> inner,
ObserveCanExecuteStrategy<object> sut,
object arg)
{
//arrange
//act
sut.NotifyExecuting(arg);
//assert
inner.Verify(c => c.NotifyExecuting(arg));
}
public void CanExecute_WhenObservableIsFalse_ShouldReturnFalse(
[Frozen] Subject <bool> canExecuteObservable,
ObserveCanExecuteStrategy <object> sut,
object arg)
{
//arrange
canExecuteObservable.OnNext(false);
//act
var actual = sut.CanExecute(arg);
//assert
actual.Should().BeFalse();
}
public void CanExecute_WhenObservableHasNoValue_ShouldReturnInner(
[Frozen] Mock <ICanExecuteStrategy <object> > inner,
ObserveCanExecuteStrategy <object> sut,
object arg)
{
//arrange
inner.Setup(i => i.CanExecute(arg)).Returns(true);
//act
var actual = sut.CanExecute(arg);
//assert
actual.Should().BeTrue();
}
public void CanExecute_WhenObservableIsTrue_ShouldReturnInner(
[Frozen] Subject <bool> canExecuteObservable,
[Frozen] Mock <ICanExecuteStrategy <object> > inner,
ObserveCanExecuteStrategy <object> sut,
object arg)
{
//arrange
inner.Setup(i => i.CanExecute(arg)).Returns(false);
canExecuteObservable.OnNext(true);
//act
var actual = sut.CanExecute(arg);
//assert
actual.Should().BeFalse();
}
public void CanExecuteChanged_WhenObservableYieldValue_ShouldYieldValue(
[Frozen] Subject <bool> canExecuteObservable,
[Frozen] Mock <ICanExecuteStrategy <object> > inner,
ObserveCanExecuteStrategy <object> sut,
TestSchedulers schedulers,
object arg)
{
//arrange
var observer = schedulers.CreateObserver <Unit>();
sut.CanExecuteChanged.Subscribe(observer);
//act
canExecuteObservable.OnNext(true);
//assert
observer.Values().Should().HaveCount(1);
}
public void Sut_ShouldBeCanExecuteStrategy(
ObserveCanExecuteStrategy <object> sut)
{
sut.Should().BeAssignableTo <ICanExecuteStrategy <object> >();
}
public void Sut_ShouldBeCanExecuteStrategy(
ObserveCanExecuteStrategy<object> sut)
{
sut.Should().BeAssignableTo<ICanExecuteStrategy<object>>();
}
public void CanExecuteChanged_WhenObservableYieldValue_ShouldYieldValue(
[Frozen]Subject<bool> canExecuteObservable,
[Frozen]Mock<ICanExecuteStrategy<object>> inner,
ObserveCanExecuteStrategy<object> sut,
TestSchedulers schedulers,
object arg)
{
//arrange
var observer = schedulers.CreateObserver<Unit>();
sut.CanExecuteChanged.Subscribe(observer);
//act
canExecuteObservable.OnNext(true);
//assert
observer.Values().Should().HaveCount(1);
}
public void CanExecute_WhenObservableIsTrue_ShouldReturnInner(
[Frozen]Subject<bool> canExecuteObservable,
[Frozen]Mock<ICanExecuteStrategy<object>> inner,
ObserveCanExecuteStrategy<object> sut,
object arg)
{
//arrange
inner.Setup(i => i.CanExecute(arg)).Returns(false);
canExecuteObservable.OnNext(true);
//act
var actual = sut.CanExecute(arg);
//assert
actual.Should().BeFalse();
}
public void CanExecute_WhenObservableIsFalse_ShouldReturnFalse(
[Frozen]Subject<bool> canExecuteObservable,
ObserveCanExecuteStrategy<object> sut,
object arg)
{
//arrange
canExecuteObservable.OnNext(false);
//act
var actual = sut.CanExecute(arg);
//assert
actual.Should().BeFalse();
}
public void CanExecute_WhenObservableHasNoValue_ShouldReturnInner(
[Frozen]Mock<ICanExecuteStrategy<object>> inner,
ObserveCanExecuteStrategy<object> sut,
object arg)
{
//arrange
inner.Setup(i => i.CanExecute(arg)).Returns(true);
//act
var actual = sut.CanExecute(arg);
//assert
actual.Should().BeTrue();
}
