public void SetDefaultError_ShouldReturnTrue(
Func <CancellationToken, Exception, Task> error,
Func <object, IObservable <object> > observable,
TestSchedulers schedulers)
{
//arrange
var sut = new ObservableMvvmCommand <object, object>(observable, schedulers, schedulers, "name", new AlwaysTrueCanExecuteStrategy <object>());
//act
var actual = sut.SetDefaultError(error);
//assert
actual.Should().BeTrue();
}
public void SetDefaultError_ErrorAlreadySetFromConstructor_ShouldReturnFalse(
Func <CancellationToken, Exception, Task> errorTask,
Func <CancellationToken, Exception, Task> expectedErrorTask,
Func <object, IObservable <object> > observable,
TestSchedulers schedulers)
{
//arrange
var sut = new ObservableMvvmCommand <object, object>(observable, schedulers, schedulers, "name", new AlwaysTrueCanExecuteStrategy <object>(), errorTask: expectedErrorTask);
//act
var actual = sut.SetDefaultError(errorTask);
//assert
actual.Should().BeFalse();
}
public void SetDefaultError_WithNull_VerifyGuardClause(
ObservableMvvmCommand <object, object> sut,
GuardClauseAssertion assertion)
{
assertion.Verify(() => sut.SetDefaultError(null));
}
public void SetDefaultError_ErrorAlreadySetFromConstructor_ShouldReturnFalse(
Func<CancellationToken, Exception, Task> errorTask,
Func<CancellationToken, Exception, Task> expectedErrorTask,
Func<object, IObservable<object>> observable,
TestSchedulers schedulers)
{
//arrange
var sut = new ObservableMvvmCommand<object, object>(observable, schedulers, schedulers, "name", new AlwaysTrueCanExecuteStrategy<object>(), errorTask: expectedErrorTask);
//act
var actual = sut.SetDefaultError(errorTask);
//assert
actual.Should().BeFalse();
}
public void SetDefaultError_WithNull_VerifyGuardClause(
ObservableMvvmCommand<object, object> sut,
GuardClauseAssertion assertion)
{
assertion.Verify(() => sut.SetDefaultError(null));
}
public void SetDefaultError_ShouldReturnTrue(
Func<CancellationToken, Exception, Task> error,
Func<object, IObservable<object>> observable,
TestSchedulers schedulers)
{
//arrange
var sut = new ObservableMvvmCommand<object, object>(observable, schedulers, schedulers, "name", new AlwaysTrueCanExecuteStrategy<object>());
//act
var actual = sut.SetDefaultError(error);
//assert
actual.Should().BeTrue();
}