public void Count_With_ReadOnlyList_ValueType(int expected)
{
// Arrange
IEnumerable <int> source = TestReadOnlyList.ValueType(expected);
// Act
var result = source.Count();
// Assert
result.Should().Be(expected);
}
public void Collections_Enumerable_FirstOrNone()
{
var full = Enumerable.Range(0, 100);
var empty = Enumerable.Empty <int>();
var single = Enumerable.Repeat(0, 1);
FirstOperator(full, single, empty);
var fullList = Enumerable.Range(0, 100).ToList();
var emptyList = Enumerable.Empty <int>().ToList();
var singleList = Enumerable.Repeat(0, 1).ToList();
FirstOperator(fullList, singleList, emptyList);
var fullReadOnlyList = new TestReadOnlyList <int>(Enumerable.Range(0, 100).ToList());
var emptyReadOnlyList = new TestReadOnlyList <int>(Enumerable.Empty <int>().ToList());
var singleReadOnlyList = new TestReadOnlyList <int>(Enumerable.Repeat(0, 1).ToList());
FirstOperator(fullReadOnlyList, singleReadOnlyList, emptyReadOnlyList);
}