public void AsAsyncValueEnumerable_With_ValueType_Must_ReturnCopy()
{
// Arrange
var source = new int[0];
var wrapped = Wrap.AsAsyncValueEnumerable(source);
// Act
var result = AsyncValueEnumerableExtensions
.AsAsyncValueEnumerable <Wrap.AsyncValueEnumerableWrapper <int>, Wrap.AsyncEnumerator <int>, int>(wrapped);
// Assert
_ = result.Must()
.BeEqualTo(wrapped);
}
public void AsAsyncValueEnumerable_With_ReferenceType_Must_ReturnSame()
{
// Arrange
var source = new int[0];
var wrapped = Wrap
.AsAsyncValueEnumerable(source) as IAsyncValueEnumerable <int, Wrap.AsyncEnumerator <int> >;
// Act
var result = AsyncValueEnumerableExtensions
.AsAsyncValueEnumerable <IAsyncValueEnumerable <int, Wrap.AsyncEnumerator <int> >, Wrap.AsyncEnumerator <int>, int>(wrapped);
// Assert
_ = result.Must()
.BeSameAs(wrapped);
}
public void AsAsyncValueEnumerable6_Enumerator_With_ValidData_Must_Succeed(int[] source)
{
// Arrange
var wrapped = Wrap
.AsAsyncValueEnumerable(source);
// Act
var result = AsyncValueEnumerableExtensions
.AsAsyncValueEnumerable <Wrap.AsyncValueEnumerableWrapper <int>, Wrap.AsyncEnumerator <int>, int>(
wrapped,
(enumerable, _) => enumerable.GetAsyncEnumerator());
// Assert
_ = result.Must()
.BeAsyncEnumerableOf <int>()
.BeEqualTo(source);
}
public async ValueTask AsAsyncValueEnumerable6_Sum_With_ValidData_Must_Succeed(int[] source)
{
// Arrange
var wrapped = Wrap
.AsAsyncValueEnumerable(source);
var expected = source
.Sum();
// Act
var result = await AsyncValueEnumerableExtensions
.AsAsyncValueEnumerable <Wrap.AsyncValueEnumerableWrapper <int>, Wrap.AsyncEnumerator <int>, AsyncValueEnumerator <int>, int>(
wrapped,
(enumerable, _) => enumerable.GetAsyncEnumerator(),
(enumerable, cancellationToken) => new AsyncValueEnumerator <int>(((IAsyncEnumerable <int>)enumerable).GetAsyncEnumerator(cancellationToken)))
.SumAsync()
.ConfigureAwait(false);
// Assert
_ = result.Must()
.BeEqualTo(expected);
}