public void AddValue_ShouldDoNothing_WhenKeyAlreadyExists()
{
var dict = new Dictionary <Guid, decimal>
{
{ Guid.Empty, 1 }
};
Dictionarys.AddValue(dict, Guid.Empty, 2);
Assert.AreEqual(1, dict.Count);
Assert.AreEqual(1, dict[Guid.Empty]);
}
public void AddValue_ShouldAddKeyValuePair()
{
var dict = new Dictionary <Guid, decimal>
{
{ Guid.Empty, 1 }
};
var newValue = Guid.NewGuid();
Dictionarys.AddValue(dict, newValue, 2);
Assert.AreEqual(2, dict[newValue]);
}