Mock private static method

public class MyClass
{
    private static int StaticPrivateMethod()
    {
        return 1;
    }

    public static int StaticPublicMethod()
    {
        return StaticPrivateMethod();
    }
}

[TestFixture]
public class TestClass
{
    [Test]
    public void Test()
    {
        Mock mock = MockManager.Mock<MyClass>();
        mock.ExpectAndReturn("StaticPrivateMethod", 5);

        Assert.AreEqual(5, MyClass.StaticPublicMethod());
    }         
}