public static void Reset()
{
// Arrange
var value = new AnyT();
using var seq = new YieldForever <AnyT>(value);
// Act
IEnumerator it = seq.GetEnumerator();
// Assert
for (int i = 0; i < 100; i++)
{
Assert.True(it.MoveNext());
Assert.Same(value, it.Current);
}
// Reset() does nothing.
it.Reset();
for (int i = 0; i < 100; i++)
{
Assert.True(it.MoveNext());
Assert.Same(value, it.Current);
}
}
public static void Ident()
{
// Arrange
var value = new AnyT();
// Act & Assert
Assert.Same(Thunks <AnyT> .Ident, Thunks <AnyT> .Ident);
Assert.NotNull(Thunks <AnyT> .Ident);
Assert.Same(value, Thunks <AnyT> .Ident.Invoke(value));
}
public static void Current_Untyped()
{
// Arrange
var value = new AnyT();
using var seq = new YieldForever <AnyT>(value);
// Act
IEnumerator it = seq.GetEnumerator();
// Assert
// Even before the first MoveNext(), Current already returns "value".
Assert.Same(value, it.Current);
for (int i = 0; i < 100; i++)
{
Assert.True(it.MoveNext());
Assert.Same(value, it.Current);
}
}