public void SortWithNullArrayShouldThrowException()
{
// Arrange
SpecialArray.Collections.SpecialArray array = null;
// Act
Action action = () => ArrayActions.Sort(array);
// Assert
action.Should().Throw <ArgumentException>().WithMessage("Cannot sort a null SpecialArray");
}
public void SortArrayWithTwoElementsShouldSortTheArray()
{
// Arrange
var items = new List <int>(new[] { 3, 1 });
SpecialArray.Collections.SpecialArray array = SpecialArray.Collections.SpecialArray.From(items);
// Act
ArrayActions.Sort(array);
// Assert
array.Items.Should().BeInAscendingOrder();
}
public void SortArrayWithThreeElementsSecondPermutationShouldSortTheArray()
{
// Arrange
var items = new List <int>(new[] { 3, 1, 2 });
SpecialArray.Collections.SpecialArray array = SpecialArray.Collections.SpecialArray.From(items);
var expectedItems = new List <int>(new[] { 1, 2, 3 });
// Act
ArrayActions.Sort(array);
// Assert
array.Items.Should().BeInAscendingOrder();
}
public void SortArrayWithManyElementsShouldSortTheArray()
{
// Arrange
var items = new List <int>(new[] { 7, 8, -2, 6, 2, 3, 1 });
SpecialArray.Collections.SpecialArray array = SpecialArray.Collections.SpecialArray.From(items);
var expectedItems = new List <int>(new[] { -2, 1, 2, 3, 6, 7, 8 });
// Act
ArrayActions.Sort(array);
// Assert
array.Items.Should().BeInAscendingOrder();
}