public void When_Not_Exists_Must_Be_Added()
{
var dic = new Dictionary <string, string>();
Assert.AreEqual(0, dic.Count);
DictionaryExtension.AddOrSet(dic, "key", "value");
Assert.AreEqual(1, dic.Count);
Assert.AreEqual("value", dic["key"]);
}
public void When_Exists_Must_Be_Updated()
{
var dic = new Dictionary <string, string>
{
{ "key", "value" }
};
Assert.AreEqual(1, dic.Count);
DictionaryExtension.AddOrSet(dic, "key", "value modified");
Assert.AreEqual(1, dic.Count);
Assert.AreEqual("value modified", dic["key"]);
}