public void ICollection_Remove_OnNullKey_ThrowsArgumentNullException()
{
ICollection <KeyValuePair <string, string> > dict = new ConcurrentDataDictionary <string, string>();
Assert.Throws <ArgumentNullException>(
() => dict.Remove(new KeyValuePair <string, string>(null, SomeValue)));
}
public void TryRemove_OnNullKey_ThrowsArgumentNullException()
{
var dict = new ConcurrentDataDictionary <string, string>(InitialData);
Assert.Throws <ArgumentNullException>(
() => dict.Remove(null));
}
public void Remove_OnNonExistingKey_DoesNotRemove()
{
var dict = new ConcurrentDataDictionary <string, string>(InitialData);
dict.Remove(InitialNonExistingKey);
Assert.AreEqual(InitialCount, dict.Count);
}
public void Remove_OnExistingKey_RemovesKey()
{
var dict = new ConcurrentDataDictionary <string, string>(InitialData);
dict.Remove(InitialExistingKey);
Assert.AreEqual(InitialCount - 1, dict.Count);
}
public void Remove_OnNonExistingKey_ReturnsFalse()
{
var dict = new ConcurrentDataDictionary <string, string>(InitialData);
Assert.IsFalse(dict.Remove(InitialNonExistingKey));
}