There is any posibilty to mock PublishedDataType class?

I need to make a mock of IPublishedContent with property witch contains PublishedPropertyType with specify PublishedDataType.

I wrote somthing like that:

        var publishedDataType = Mock.Of<PublishedDataType>(dt => dt.EditorAlias == editorAlias && dt.Configuration == defaultConfiguration);

        var publishedPropertyType = new Mock<PublishedPropertyType>();
        publishedPropertyType.Setup(s => s.DataType).Returns(publishedDataType);

        var publishedContentMock = new Mock<IPublishedContent>();            
        SetupPropertyValue(publishedContentMock, publishedPropertyType.Object, "propertyName", null);
        PublishedContentQuery.Setup(c => c.Content(contentId)).Returns(publishedContentMock.Object);

        public void SetupPropertyValue(Mock<IPublishedContent> publishedContentMock, IPublishedPropertyType publishedPropertyType, string alias, object value, string culture = null, string segment = null)
        {
            var property = new Mock<IPublishedProperty>();
            property.Setup(x => x.Alias).Returns(alias);
            property.Setup(x => x.GetValue(culture, segment)).Returns(value);
            property.Setup(x => x.HasValue(culture, segment)).Returns(value != null);
            property.Setup(x => x.PropertyType).Returns(publishedPropertyType);

            publishedContentMock.Setup(x => x.GetProperty(alias)).Returns(property.Object);
        }

But PublishedDataType class has only internal constructor so I can't create them. Is any way to get around this problem?