public void ExceptionUnwrapTest()
{
var lv0 = new ArgumentNullException("name", "lv0");
var lv1 = new InvalidOperationException("lv1", lv0);
var lv2 = new ArgumentException("lv2", lv1);
var lv3 = new ArgumentException("lv2", lv2);
var lv4 = new ArgumentException("lv2", lv3);
var lv5 = new ArgumentException("lv2", lv4);
var lvA = lv5.Unwrap();
var lvB = lv5.Unwrap(typeof(ArgumentNullException));
var lvC = lv5.Unwrap <ArgumentNullException>();
var lvD = lv5.Unwrap(typeof(InvalidOperationException));
var lvE = lv5.Unwrap <InvalidOperationException>();
lvA.ShouldNotBeNull();
lvB.ShouldNotBeNull();
lvC.ShouldNotBeNull();
lvD.ShouldNotBeNull();
lvE.ShouldNotBeNull();
var message =
#if NETFRAMEWORK
@"lv0
Parameter name: name";
#else
@"lv0 (Parameter 'name')";
#endif
lvA.Message.ShouldBe(message);
lvB.Message.ShouldBe(message);
lvC.Message.ShouldBe(message);
lvD.Message.ShouldBe("lv1");
lvE.Message.ShouldBe("lv1");
}
