public void 移除SafeDictionary指定鍵值對_移除成功_字典內不應包含該鍵值且回傳True()
{
var safeDictionary = new SafeDictionary <int, int>
{
{ 1, 3 },
{ 2, 8 }
};
var pair = new KeyValuePair <int, int>(2, 8);
var isSuccessful = ((ICollection <KeyValuePair <int, int> >)safeDictionary).Remove(pair);
const bool expectedResult = true;
isSuccessful.Should().Be(expectedResult);
var isContainsKey = safeDictionary.Contains(pair);
const bool expectedIsContain = false;
isContainsKey.Should().Be(expectedIsContain);
}