public void TryGetValueAndRemove_IfTheKeyExists_ShouldReturnTrue()
{
const string key = "TestKey";
Dictionary<string, string> dictionary = new Dictionary<string, string> {{key, "TestValue"}};
string outValue;
Assert.IsTrue(dictionary.TryGetValueAndRemove(key, out outValue));
}
public void TryGetValueAndRemove_IfTheKeyExists_ShouldSetTheOutValue()
{
const string key = "TestKey";
const string value = "TestValue";
Dictionary<string, string> dictionary = new Dictionary<string, string> {{key, value}};
string outValue;
dictionary.TryGetValueAndRemove(key, out outValue);
Assert.AreEqual(value, outValue);
}
public void TryGetValueAndRemove_IfTheKeyExists_ShouldRemoveTheKey()
{
const string key = "TestKey";
Dictionary<string, string> dictionary = new Dictionary<string, string> {{key, "TestValue"}};
Assert.AreEqual(1, dictionary.Count);
string outValue;
dictionary.TryGetValueAndRemove(key, out outValue);
Assert.AreEqual(0, dictionary.Count);
}
