public void ExistsT_should_throw_NotImplementedException_if_the_behavior_is_set_that()
{
using (new IndirectionsContext())
{
// Arrange
PArray.
ExcludeGeneric().
IncludeExistsOfTTArrayPredicateOfT <int>().
DefaultBehavior = IndirectionBehaviors.NotImplemented;
// Act, Assert
Assert.Throws <NotImplementedException>(() => Array.Exists(new int[] { 1, 2, 3 }, x => x == 42));
}
}
public void ExistsT_should_behave_as_same_as_original_if_the_behavior_is_set_that()
{
using (new IndirectionsContext())
{
// Arrange
PArray.
ExcludeGeneric().
IncludeExistsOfTTArrayPredicateOfT <int>().
DefaultBehavior = IndirectionBehaviors.Fallthrough;
// Act
var result = Array.Exists(new int[] { 1, 2, 3 }, x => x == 2);
// Assert
Assert.IsTrue(result);
}
}
public void ExistsT_should_return_default_value_if_the_behavior_is_set_that()
{
using (new IndirectionsContext())
{
// Arrange
PArray.
ExcludeGeneric().
IncludeExistsOfTTArrayPredicateOfT <int>().
DefaultBehavior = IndirectionBehaviors.DefaultValue;
// Act
var result = Array.Exists(new int[] { 1, 2, 3 }, x => x == 2);
// Assert
Assert.IsFalse(result);
}
}
