public void OutRef_NSubstitute()
{
var b = Substitute.For <IB>();
var k2 = 12;
int i = 0;
int j = 0;
b.When(x => x.MutateOperands(ref i, out j))
.Do(x => { x[i] = k2; });
var a = new MyA(b);
var id = a.GetNextId();
Assert.That(id, Is.EqualTo(k2));
}
public void OutRef_FakeItEasy()
{
var b = A.Fake <IB>();
var k2 = 12;
int i = 0;
int j = 0;
A.CallTo(() => b.MutateOperands(ref i, out j)).AssignsOutAndRefParameters(k2, 0);
;
var a = new MyA(b);
var id = a.GetNextId();
Assert.That(id, Is.EqualTo(k2));
}
public void OutRef_Moq()
{
var b = new Mock <IB>();
var k2 = 12;
b.Setup(x => x.MutateOperands(ref It.Ref <int> .IsAny, out It.Ref <int> .IsAny))
.Callback(new MyCallback((ref int i, out int j) =>
{
i = k2;
j = 0;
}));
var a = new MyA(b.Object);
var id = a.GetNextId();
Assert.That(id, Is.EqualTo(k2));
}
