public void PropertyContainer_Construct_NullSrcContainerShouldGiveUnderstandableErrorMessage()
{
var src = (CustomDataFoo)null;
var dst = new CustomDataFoo();
var ex = Assert.Throws <ArgumentNullException>(() => PropertyContainer.Construct(ref dst, ref src));
Assert.That(ex.ParamName, Is.EqualTo("srcContainer"));
Assert.That(ex.Message, Is.EqualTo("Value cannot be null." + Environment.NewLine + "Parameter name: srcContainer"));
}
public void PropertyContainer_Transfer_NullDstContainerShouldGiveUnderstandableErrorMessage()
{
var src = new CustomDataFoo();
CustomDataFoo dst = null;
var ex = Assert.Throws <ArgumentNullException>(() => PropertyContainer.Transfer(dst, src));
Assert.That(ex.ParamName, Is.EqualTo("dstContainer"));
Assert.That(ex.Message, Is.EqualTo("Value cannot be null." + Environment.NewLine +
"Parameter name: dstContainer"));
}
public void ShouldGiveUnderstandableErrorMessageWhenPassingNullDestinationByRef()
{
var src = new CustomDataFoo();
CustomDataFoo dst = null;
var ex = Assert.Throws <ArgumentNullException>(() => PropertyContainer.Transfer(ref dst, ref src));
Assert.That(ex.ParamName, Is.EqualTo("destination"));
Assert.That(ex.Message, Is.EqualTo("Value cannot be null." + Environment.NewLine +
"Parameter name: destination"));
}
