public void Set_is_not_a_subset_of_set_that_does_not_contain_its_elements()
{
var set2 = new CustomSet(new[] { 4, 1, 3 });
var sut = new CustomSet(new[] { 1, 2, 3 });
Assert.False(sut.Subset(set2));
}
public void Set_is_a_subset_of_larger_set_with_same_elements()
{
var set2 = new CustomSet(new[] { 4, 1, 2, 3 });
var sut = new CustomSet(new[] { 1, 2, 3 });
Assert.True(sut.Subset(set2));
}
public void Empty_set_is_a_subset_of_non_empty_set()
{
var set2 = new CustomSet(new[] { 1 });
var sut = new CustomSet();
Assert.True(sut.Subset(set2));
}
public void Non_empty_set_is_not_a_subset_of_empty_set()
{
var set2 = new CustomSet();
var sut = new CustomSet(new[] { 1 });
Assert.False(sut.Subset(set2));
}
public void Empty_set_is_a_subset_of_another_empty_set()
{
var set2 = new CustomSet();
var sut = new CustomSet();
Assert.True(sut.Subset(set2));
}