public async Task Add_RemoveItem_DoesntKeepItem()
{
var key = "good";
var item = new Item();
var dictionary = new WeakMultiValueDictionary <string, Item>();
await dictionary.AddAsync(key, item);
await dictionary.RemoveAsync(key, item);
var result = await dictionary.GetAsync(key);
Assert.Empty(result);
}
public async Task Add_MultipleItems_RemovingItems_KeepsOnlyNonRemovedItems()
{
var key = "good";
var expected = GenerateItems(4);
var removed = GenerateItems(4);
var dictionary = new WeakMultiValueDictionary <string, Item>();
foreach (var item in expected.Union(removed))
{
await dictionary.AddAsync(key, item);
}
foreach (var item in removed)
{
await dictionary.RemoveAsync(key, item);
}
var actual = await dictionary.GetAsync(key);
TestHelper.AssertEquivalent(expected, actual);
}