public static void Test3_Negative()
{
HashSet<Item> hashSet = new HashSet<Item>();
Item[] items = new Item[0];
HashSetTestSupport<Item> driver = new HashSetTestSupport<Item>(hashSet, Item.GenerateNext, items);
driver.VerifyHashSet_NegativeTests();
}
public static void Test1_Negative()
{
HashSet<int> hashSet = new HashSet<int>();
int[] items = new int[0];
HashSetTestSupport<int> driver = new HashSetTestSupport<int>(hashSet, s_intGenerator, items);
driver.VerifyHashSet_NegativeTests();
}
public static void Test2()
{
HashSet<ValueItem> hashSet = new HashSet<ValueItem>();
ValueItem[] items = new ValueItem[0];
HashSetTestSupport<ValueItem> driver = new HashSetTestSupport<ValueItem>(hashSet, ValueItem.GenerateNext, items);
driver.VerifyHashSetTests();
}
public static void Ctor_IEnumerable_Duplicate_Neg()
{
int[] items = new int[] { 4, -23, -23, -2, 4, 6, 0, 4, 123, -4, 123 };
HashSet <int> hashSet = new HashSet <int>(items);
HashSetTestSupport <int> driver = new HashSetTestSupport <int>(hashSet, s_intGenerator, items);
driver.VerifyHashSet_NegativeTests();
}
public static void Ctor_IEnumerable_Multiple()
{
int[] items = new int[] { -23, -2, 4, 6, 0, 123, -4 };
HashSet <int> hashSet = new HashSet <int>(items);
HashSetTestSupport <int> driver = new HashSetTestSupport <int>(hashSet, s_intGenerator, items);
driver.VerifyHashSetTests();
}
public static void Ctor_IEnumerable_empty()
{
int[] items = new int[0];
HashSet <int> hashSet = new HashSet <int>(items);
HashSetTestSupport <int> driver = new HashSetTestSupport <int>(hashSet, s_intGenerator, items);
driver.VerifyHashSetTests();
}
public static void Ctor_IEnumerable_Single_Neg()
{
int[] items = new int[] { -23 };
HashSet <int> hashSet = new HashSet <int>(items);
HashSetTestSupport <int> driver = new HashSetTestSupport <int>(hashSet, s_intGenerator, items);
driver.VerifyHashSet_NegativeTests();
}
public static void TrimExcess_Test1()
{
HashSet <int> hashSet;
hashSet = new HashSet <int>();
hashSet.TrimExcess();
HashSetTestSupport <int> .VerifyHashSet(hashSet, new int[0], EqualityComparer <int> .Default);
}
public static void HashSet_Add_T_Default_NotInSet()
{
HashSet <int> hashSet = new HashSet <int>(new int[] { 1, 2, 3, 4, 5, 6, 7 });
int item = 0;
bool added = hashSet.Add(item);
Assert.True(added); //"Error: Add returned wrong value"
HashSetTestSupport <int> .VerifyHashSet(hashSet, new int[] { 1, 2, 3, 6, 7, 4, 0, 5 }, hashSet.Comparer);
}
public static void ICollectionAdd_Test1()
{
HashSet <Item> hashSet = new HashSet <Item>();
Item item = new Item(1);
((ICollection <Item>)hashSet).Add(item);
HashSetTestSupport <Item> .VerifyHashSet(hashSet, new Item[] { item }, EqualityComparer <Item> .Default);
}
public static void HashSetConstructor_IEn_IEq_Comparer_Custom()
{
Item[] items = new Item[] { new Item(1), new Item(2), new Item(3), new Item(4) };
IEqualityComparer <Item> comparer = new ItemEqualityComparer();
HashSet <Item> hashSet = new HashSet <Item>(items, comparer);
HashSetTestSupport <Item> driver = new HashSetTestSupport <Item>(hashSet, Item.GenerateNext, items, comparer);
driver.VerifyHashSetTests();
}
public static void Test3()
{
HashSet <Item> hashSet = new HashSet <Item>();
Item[] items = new Item[0];
HashSetTestSupport <Item> driver = new HashSetTestSupport <Item>(hashSet, Item.GenerateNext, items);
driver.VerifyHashSetTests();
}
public static void Test1_Negative()
{
HashSet <int> hashSet = new HashSet <int>();
int[] items = new int[0];
HashSetTestSupport <int> driver = new HashSetTestSupport <int>(hashSet, s_intGenerator, items);
driver.VerifyHashSet_NegativeTests();
}
public static void Ctor_IEnumerable_HashSet_Fresh_HashSet()
{
HashSet <int> source = new HashSet <int>();
HashSet <int> hashSet = new HashSet <int>(source);
HashSetTestSupport <int> driver = new HashSetTestSupport <int>(hashSet, s_intGenerator, new int[0]);
driver.VerifyHashSetTests();
}
public static void Test2_Negative()
{
HashSet <ValueItem> hashSet = new HashSet <ValueItem>();
ValueItem[] items = new ValueItem[0];
HashSetTestSupport <ValueItem> driver = new HashSetTestSupport <ValueItem>(hashSet, ValueItem.GenerateNext, items);
driver.VerifyHashSet_NegativeTests();
}
public static void HashSet_Add_Empty()
{
HashSet <Item> hashSet = new HashSet <Item>();
Item item = new Item(1);
bool added = hashSet.Add(item);
Assert.True(added); //"Error: Add returned wrong value"
HashSetTestSupport <Item> .VerifyHashSet(hashSet, new Item[] { item }, EqualityComparer <Item> .Default);
}
public static void IsIntersectWith_Test54()
{
HashSet <ValueItem> hashSet;
IEnumerable <ValueItem> other;
SetCollectionComparerTests.SetupTest12(out hashSet, out other);
hashSet.IntersectWith(other);
HashSetTestSupport <ValueItem> .VerifyHashSet(hashSet, new ValueItem[0], hashSet.Comparer);
}
public static void IsIntersectWith_Test42()
{
HashSet <Item> hashSet;
IEnumerable <Item> other;
SetCollectionRelationshipTests.SetupTest42(out hashSet, out other);
hashSet.IntersectWith(other);
HashSetTestSupport <Item> .VerifyHashSet(hashSet, new Item[] { new Item(1) }, hashSet.Comparer);
}
public static void IsIntersectWith_Test37()
{
HashSet <int> hashSet;
IEnumerable <int> other;
SetCollectionRelationshipTests.SetupTest37(out hashSet, out other);
hashSet.IntersectWith(other);
HashSetTestSupport <int> .VerifyHashSet(hashSet, new int[0], hashSet.Comparer);
}
public static void HashSet_Remove_T_Default_NotInSet()
{
HashSet <int> hashSet = new HashSet <int>(new int[] { 1, 2, 3, 4, 5, 6, 7 });
int item = 0;
bool removed = hashSet.Remove(item);
Assert.False(removed); //"Error: Remove returned wrong value"
HashSetTestSupport <int> .VerifyHashSet(hashSet, new int[] { 1, 2, 3, 6, 7, 4, 5 }, hashSet.Comparer);
}
public static void Ctor_IEnumerable_HashSet_Empty_Neg()
{
var items = new int[0];
HashSet <int> source = new HashSet <int>(items);
HashSet <int> hashSet = new HashSet <int>(source);
HashSetTestSupport <int> driver = new HashSetTestSupport <int>(hashSet, s_intGenerator, items);
driver.VerifyHashSet_NegativeTests();
}
public static void HashSet_Remove_Empty()
{
HashSet <Item> hashSet = new HashSet <Item>();
Item item = new Item(1);
bool removed = hashSet.Remove(item);
Assert.False(removed); //"Error: Remove returned wrong value"
HashSetTestSupport <Item> .VerifyHashSet(hashSet, new Item[0], EqualityComparer <Item> .Default);
}
public static void HashSetConstructor_IEn_IEq_Comparer_NotIEquatable()
{
IEqualityComparer <Item> defaultComparer = EqualityComparer <Item> .Default;
Item[] items = new Item[] { new Item(1), new Item(2), new Item(3), new Item(4) };
HashSet <Item> hashSet = new HashSet <Item>(items, defaultComparer);
HashSetTestSupport <Item> driver = new HashSetTestSupport <Item>(hashSet, Item.GenerateNext, items, defaultComparer);
driver.VerifyHashSetTests();
}
public static void IsExceptWith_Test7()
{
HashSet <Item> hashSet;
IEnumerable <Item> other;
SetCollectionRelationshipTests.SetupTest7(out hashSet, out other);
hashSet.ExceptWith(other);
HashSetTestSupport <Item> .VerifyHashSet(hashSet, new Item[0], hashSet.Comparer);
}
public static void IsExceptWith_Test37()
{
HashSet <int> hashSet;
IEnumerable <int> other;
SetCollectionRelationshipTests.SetupTest37(out hashSet, out other);
hashSet.ExceptWith(other);
HashSetTestSupport <int> .VerifyHashSet(hashSet, new int[] { 1, 2, 3, 4, 6, 7, 5 }, hashSet.Comparer);
}
public static void IsExceptWith_Test57()
{
HashSet <HashSet <IEnumerable> > hashSet;
IEnumerable <HashSet <IEnumerable> > other;
SetCollectionComparerTests.SetupTest15(out hashSet, out other);
hashSet.ExceptWith(other);
HashSetTestSupport <HashSet <IEnumerable> > .VerifyHashSet(hashSet, new HashSet <IEnumerable> [0], hashSet.Comparer);
}
public static void Contains_Test1()
{
HashSet <Item> hashSet = new HashSet <Item>();
Item item = new Item(1);
bool contains = hashSet.Contains(item);
Assert.False(contains); //"Error: Contains returned wrong value"
HashSetTestSupport <Item> .VerifyHashSet(hashSet, new Item[0], EqualityComparer <Item> .Default);
}
public static void ICollectionAdd_Test19()
{
HashSet <ValueItem> hashSet;
ValueItem item;
SetItemComparerTests.SetupTest4(out hashSet, out item);
((ICollection <ValueItem>)hashSet).Add(item);
HashSetTestSupport <ValueItem> .VerifyHashSet(hashSet, new ValueItem[] { item, new ValueItem(5, 4), new ValueItem(5, -5) }, hashSet.Comparer);
}
public static void Ctor_IEnumerable_ManyDuplicates()
{
int[] items = new int[] { 4, -23, -23, -2, 4, 6, 0, 4, 123, -4, 123 };
HashSet <int> hashSet = new HashSet <int>(Enumerable.Range(0, 40).SelectMany(i => items).ToArray());
int[] expected = new int[] { -23, -2, 4, 6, 0, 123, -4 };
HashSetTestSupport <int> driver = new HashSetTestSupport <int>(hashSet, s_intGenerator, expected);
driver.VerifyHashSetTests();
}
public static void HashSetConstructor_IEn_IEq_Comparer_Default()
{
IEqualityComparer <ValueItem> defaultComparer = EqualityComparer <ValueItem> .Default;
ValueItem[] items = new ValueItem[] { new ValueItem(1, -1), new ValueItem(2, -2), new ValueItem(3, -3), new ValueItem(4, -4) };
HashSet <ValueItem> hashSet = new HashSet <ValueItem>(items, defaultComparer);
HashSetTestSupport <ValueItem> driver = new HashSetTestSupport <ValueItem>(hashSet, ValueItem.GenerateNext, items, defaultComparer);
driver.VerifyHashSetTests();
}
public static void Ctor_IEnumerable_Duplicate()
{
int[] items = new int[] { 4, -23, -23, -2, 4, 6, 0, 4, 123, -4, 123 };
HashSet <int> hashSet = new HashSet <int>(items);
int[] expected = new int[] { -23, -2, 4, 6, 0, 123, -4 };
HashSetTestSupport <int> driver = new HashSetTestSupport <int>(hashSet, s_intGenerator, expected);
driver.VerifyHashSetTests();
}
public static void IsExceptWith_Test68()
{
HashSet <ValueItem> hashSet;
IEnumerable <ValueItem> other;
SetCollectionDuplicateItemTests.SetupTest11(out hashSet, out other);
hashSet.ExceptWith(other);
HashSetTestSupport <ValueItem> .VerifyHashSet(hashSet, new ValueItem[0], hashSet.Comparer);
}
public static void Ctor_IEnumerable_HashSet_Multiple_Neg()
{
var items = new[] { 1, 2, 3, 4, 5 };
HashSet <int> source = new HashSet <int>(items);
HashSet <int> hashSet = new HashSet <int>(source);
HashSetTestSupport <int> driver = new HashSetTestSupport <int>(hashSet, s_intGenerator, items);
driver.VerifyHashSet_NegativeTests();
}
public static void Ctor_IEnumerable_Multiple()
{
int[] items = new int[] { -23, -2, 4, 6, 0, 123, -4 };
HashSet<int> hashSet = new HashSet<int>(items);
HashSetTestSupport<int> driver = new HashSetTestSupport<int>(hashSet, s_intGenerator, items);
driver.VerifyHashSetTests();
}
public static void Ctor_IEnumerable_Duplicate()
{
int[] items = new int[] { 4, -23, -23, -2, 4, 6, 0, 4, 123, -4, 123 };
HashSet<int> hashSet = new HashSet<int>(items);
int[] expected = new int[] { -23, -2, 4, 6, 0, 123, -4 };
HashSetTestSupport<int> driver = new HashSetTestSupport<int>(hashSet, s_intGenerator, expected);
driver.VerifyHashSetTests();
}
public static void Ctor_IEnumerable_Duplicate_Neg()
{
int[] items = new int[] { 4, -23, -23, -2, 4, 6, 0, 4, 123, -4, 123 };
HashSet<int> hashSet = new HashSet<int>(items);
HashSetTestSupport<int> driver = new HashSetTestSupport<int>(hashSet, s_intGenerator, items);
driver.VerifyHashSet_NegativeTests();
}
public static void HashSetConstructor_IEn_IEq_Comparer_Null()
{
IEqualityComparer<int> nullComparer = null;
HashSet<int> hashSet = new HashSet<int>(new int[] { -2, -3, -4, 0, 5 }, nullComparer);
HashSetTestSupport<int> driver = new HashSetTestSupport<int>(hashSet, s_intGenerator, new int[] { -2, -3, -4, 0, 5 });
driver.VerifyHashSetTests();
}
public static void HashSetConstructor_IEqualityComparer_NotIEquatable()
{
IEqualityComparer<Item> defaultComparer = EqualityComparer<Item>.Default;
HashSet<Item> hashSet = new HashSet<Item>(defaultComparer);
Item[] items = new Item[0];
HashSetTestSupport<Item> driver = new HashSetTestSupport<Item>(hashSet, Item.GenerateNext, items, defaultComparer);
}
public static void HashSetConstructor_IEn_IEq_IEnumerable_Empty()
{
int[] items = new int[0];
HashSet<int> hashSet = new HashSet<int>(items, EqualityComparer<int>.Default);
HashSetTestSupport<int> driver = new HashSetTestSupport<int>(hashSet, s_intGenerator, items);
driver.VerifyHashSetTests();
}
public static void Ctor_IEnumerable_HashSet_Multiple_Neg()
{
var items = new[] { 1, 2, 3, 4, 5 };
HashSet<int> source = new HashSet<int>(items);
HashSet<int> hashSet = new HashSet<int>(source);
HashSetTestSupport<int> driver = new HashSetTestSupport<int>(hashSet, s_intGenerator, items);
driver.VerifyHashSet_NegativeTests();
}
public static void HashSetConstructor_IEn_IEq_IEnumerable_Duplicate()
{
HashSet<int> hashSet = new HashSet<int>(new int[] { 4, -23, -23, -2, 4, 6, 0, 4, 123, -4, 123 }, EqualityComparer<int>.Default);
HashSetTestSupport<int> driver = new HashSetTestSupport<int>(hashSet, s_intGenerator, new int[] { -23, -2, 4, 6, 0, 123, -4 });
driver.VerifyHashSetTests();
}
public static void Ctor_IEnumerable_Single_Neg()
{
int[] items = new int[] { -23 };
HashSet<int> hashSet = new HashSet<int>(items);
HashSetTestSupport<int> driver = new HashSetTestSupport<int>(hashSet, s_intGenerator, items);
driver.VerifyHashSet_NegativeTests();
}
public static void Ctor_IEnumerable_HashSet_Empty_Neg()
{
var items = new int[0];
HashSet<int> source = new HashSet<int>(items);
HashSet<int> hashSet = new HashSet<int>(source);
HashSetTestSupport<int> driver = new HashSetTestSupport<int>(hashSet, s_intGenerator, items);
driver.VerifyHashSet_NegativeTests();
}
public static void HashSetConstructor_IEn_IEq_Comparer_Default()
{
IEqualityComparer<ValueItem> defaultComparer = EqualityComparer<ValueItem>.Default;
ValueItem[] items = new ValueItem[] { new ValueItem(1, -1), new ValueItem(2, -2), new ValueItem(3, -3), new ValueItem(4, -4) };
HashSet<ValueItem> hashSet = new HashSet<ValueItem>(items, defaultComparer);
HashSetTestSupport<ValueItem> driver = new HashSetTestSupport<ValueItem>(hashSet, ValueItem.GenerateNext, items, defaultComparer);
driver.VerifyHashSetTests();
}
public static void HashSetConstructor_IEn_IEq_Comparer_Custom()
{
Item[] items = new Item[] { new Item(1), new Item(2), new Item(3), new Item(4) };
IEqualityComparer<Item> comparer = new ItemEqualityComparer();
HashSet<Item> hashSet = new HashSet<Item>(items, comparer);
HashSetTestSupport<Item> driver = new HashSetTestSupport<Item>(hashSet, Item.GenerateNext, items, comparer);
driver.VerifyHashSetTests();
}
public static void Ctor_IEnumerable_empty()
{
int[] items = new int[0];
HashSet<int> hashSet = new HashSet<int>(items);
HashSetTestSupport<int> driver = new HashSetTestSupport<int>(hashSet, s_intGenerator, items);
driver.VerifyHashSetTests();
}
public static void HashSetConstructor_IEn_IEq_Comparer_NotIEquatable()
{
IEqualityComparer<Item> defaultComparer = EqualityComparer<Item>.Default;
Item[] items = new Item[] { new Item(1), new Item(2), new Item(3), new Item(4) };
HashSet<Item> hashSet = new HashSet<Item>(items, defaultComparer);
HashSetTestSupport<Item> driver = new HashSetTestSupport<Item>(hashSet, Item.GenerateNext, items, defaultComparer);
driver.VerifyHashSetTests();
}