public void Merge_with_empty_left_lists_returns_right_list()
{
var result = ListQuestions.Merge(new List <int>(), new List <int> {
1, 2, 3
});
Assert.That(result, Is.EquivalentTo(new[] { 1, 2, 3 }));
}
public void Reverse_empty_list_returns_empty_list()
{
var items = new List <int>();
ListQuestions.Reverse(items);
Assert.That(items, Is.Empty);
}
public void Merge_with_smaller_higher_left_list_returns_duplicate_sorted_list()
{
var result = ListQuestions.Merge(new List <int> {
9, 10
}, new List <int> {
1, 2, 3
});
Assert.That(result, Is.EquivalentTo(new[] { 1, 2, 3, 9, 10 }));
}
public void Merge_with_even_lists_with_same_items_returns_duplicate_sorted_list()
{
var result = ListQuestions.Merge(new List <int> {
1, 2, 3
}, new List <int> {
1, 2, 3
});
Assert.That(result, Is.EquivalentTo(new[] { 1, 1, 2, 2, 3, 3 }));
}
public void Reverse_list_with_odd_number_of_items_returns_reversed_list()
{
var items = new List <int> {
1, 2, 3, 4, 5
};
ListQuestions.Reverse(items);
Assert.That(items, Is.EquivalentTo(new[] { 5, 4, 3, 2, 1 }));
}
public void Reverse_list_with_one_item_returns_list_with_one_item()
{
var items = new List <int> {
1
};
ListQuestions.Reverse(items);
Assert.That(items.Count, Is.EqualTo(1));
}
public void Merge_with_empty_lists_returns_empty_list()
{
var result = ListQuestions.Merge(new List <int>(), new List <int>());
Assert.That(result, Is.Empty);
}