public void AsValueEnumerable_GetEnumerator_With_ToList_Must_Succeed(int[] source)
{
// Arrange
var wrapped = Wrap
.AsReadOnlyCollection(source);
var expected = Enumerable
.ToList(source);
// Act
var result = ReadOnlyCollectionExtensions
.AsValueEnumerable <Wrap.ReadOnlyCollectionWrapper <int>, Wrap.Enumerator <int>, int>(wrapped, enumerable => enumerable.GetEnumerator())
.ToList();
// Assert
_ = result.Must()
.BeOfType <List <int> >()
.BeEnumerableOf <int>()
.BeEqualTo(expected);
}
public void ToList_With_ValidData_Must_Succeed(int[] source)
{
// Arrange
var wrapped = Wrap
.AsReadOnlyCollection(source);
var expected = Enumerable
.ToList(source);
// Act
var result = ReadOnlyCollectionExtensions
.AsValueEnumerable <int>(wrapped)
.ToList();
// Assert
_ = result.Must()
.BeOfType <List <int> >()
.BeEnumerableOf <int>()
.BeEqualTo(expected);
}
public void AsValueEnumerable6_Sum_With_ValidData_Must_Succeed(int[] source)
{
// Arrange
var wrapped = Wrap
.AsReadOnlyCollection(source);
var expected = source
.Sum();
// Act
var result = ReadOnlyCollectionExtensions
.AsValueEnumerable <Wrap.ReadOnlyCollectionWrapper <int>, Wrap.Enumerator <int>, ValueEnumerator <int>, int>(
wrapped,
enumerable => enumerable.GetEnumerator(),
enumerable => new ValueEnumerator <int>(((IEnumerable <int>)enumerable).GetEnumerator()))
.Sum();
// Assert
_ = result.Must()
.BeEqualTo(expected);
}
