public void Add_Should_Override_Prior_Definitions()
{
var dic = new TypeValueDictionary();
dic.Add(1);
dic.Add(2);
dic.TryGet(typeof(int), out var nullValue).Should().BeTrue();
nullValue.Should().Be(2);
}
public void Add_Value_Not_Of_Given_Type_Should_Throw_ArgumentOutOfRangeException()
{
var dic = new TypeValueDictionary();
Action action = () => dic.Add(typeof(string), 1);
action.Should().Throw <ArgumentOutOfRangeException>();
}
public void Add_NullValue_Should_Throw_ArgumentNullException()
{
var dic = new TypeValueDictionary();
Action action = () => dic.Add(typeof(string), null);
action.Should().Throw <ArgumentNullException>();
}
public void Add_NullType_Should_Throw_ArgumentNullException()
{
var dic = new TypeValueDictionary();
Action action = () => dic.Add(null, 1);
action.Should().Throw <ArgumentNullException>();
}
public void Add_NullFunc_Should_Throw_ArgumentNullException()
{
var dic = new TypeValueDictionary();
Func <int> func = null;
Action action = () => dic.Add(func);
action.Should().Throw <ArgumentNullException>();
}
public void TryGet_Should_Return_The_Specified_Null_Value_If_Defined()
{
var dic = new TypeValueDictionary();
dic.Add(1);
dic.Add(typeof(string), ".null.");
dic.Add(Get12Point3);
dic.TryGet(typeof(int), out var nullValue).Should().BeTrue();
nullValue.Should().Be(1);
dic.TryGet(typeof(string), out nullValue).Should().BeTrue();
nullValue.Should().Be(".null.");
dic.TryGet(typeof(decimal), out nullValue).Should().BeTrue();
nullValue.Should().Be(12.3m);
}
public void TryGet_Should_Return_False_If_Destination_Type_Not_Defined()
{
var dic = new TypeValueDictionary();
dic.TryGet(typeof(string), out var nullValue).Should().BeFalse();
dic.Add(1);
dic.TryGet(typeof(string), out nullValue).Should().BeFalse();
}