public void Remove_DecrementsDuplicateCount()
{
var bag = new CountingBag <int>(new[] { int.MaxValue, int.MaxValue });
var count = bag.GetCountFor(int.MaxValue);
bag.Remove(int.MaxValue);
Expect.The(bag.GetCountFor(int.MaxValue)).ToEqual(count - 1);
}
public void Remove_DecrementsTotalCount()
{
var bag = new CountingBag <int>(new[] { 1, 2, 3 });
var count = bag.Count;
bag.Remove(2);
Expect.The(bag.Count).ToEqual(count - 1);
}
public void Remove_RemovesAnItem()
{
var bag = new CountingBag <string>(new[] { "foo", "bar" });
Expect.The(bag).ToContain("bar");
bag.Remove("bar");
Expect.The(bag).Not.ToContain("bar");
}
/// <summary>
/// Expect the enumerable to contain only the given items, using the
/// given equality comparer.
/// </summary>
/// <param name="expected">
/// The expected items.
/// </param>
/// <param name="comparer">
/// The comparer used to determine item membership.
/// </param>
public virtual bool ToContainExactly(IEnumerable <TItem> expected, IEqualityComparer <TItem> comparer)
{
var bag = new CountingBag <TItem>(actual, comparer);
if (expected.Any(item => !bag.Remove(item)))
{
return(false);
}
return(bag.Count == 0);
}
public void Remove_DecrementsDuplicateCount()
{
var bag = new CountingBag<int>(new[] { int.MaxValue, int.MaxValue });
var count = bag.GetCountFor(int.MaxValue);
bag.Remove(int.MaxValue);
Expect.The(bag.GetCountFor(int.MaxValue)).ToEqual(count - 1);
}
public void Remove_WhenNoItemRemoved_ReturnsFalse()
{
var bag = new CountingBag<int>(new[] { 1 });
Expect.The(bag.Remove(0)).ToBeFalse();
}
public void Remove_WhenItemIsRemoved_ReturnsTrue()
{
var bag = new CountingBag<int>(new[] { 0 });
Expect.The(bag.Remove(0)).ToBeTrue();
}
public void Remove_RemovesAnItem()
{
var bag = new CountingBag<string>(new[] { "foo", "bar" });
Expect.The(bag).ToContain("bar");
bag.Remove("bar");
Expect.The(bag).Not.ToContain("bar");
}
public void Remove_DecrementsTotalCount()
{
var bag = new CountingBag<int>(new[] { 1, 2, 3 });
var count = bag.Count;
bag.Remove(2);
Expect.The(bag.Count).ToEqual(count - 1);
}
public void Remove_WhenNoItemRemoved_ReturnsFalse()
{
var bag = new CountingBag <int>(new[] { 1 });
Expect.The(bag.Remove(0)).ToBeFalse();
}
public void Remove_WhenItemIsRemoved_ReturnsTrue()
{
var bag = new CountingBag <int>(new[] { 0 });
Expect.The(bag.Remove(0)).ToBeTrue();
}