public void PreconditionTrue_ShouldExecuteNestedTask()
{
var precondition = new PreconditionTask<string>(
Task.Const("foo"),
() => true);
var result = TaskExtensions.Execute(precondition);
result.AssertSuccess();
result.AssertDataIs("foo");
}
public void PreconditionFalseNoDefault_ShouldReturnNull()
{
var precondition = new PreconditionTask<string>(
Task.Const("foo"),
() => false);
var result = TaskExtensions.Execute(precondition);
result.AssertSuccess();
result.AssertDataIs(null);
}
public void PreconditionFalse_ShouldReturnValueFromProvider()
{
var precondition = new PreconditionTask<string>(
Task.Const("foo"),
() => false,
() => "bar");
var result = TaskExtensions.Execute(precondition);
result.AssertSuccess();
result.AssertDataIs("bar");
}
