public void DataReturnsAndSetsSingleCell()
{
DataElement da = Helpers.CreateTestDataElement();
var data = da.Data(new Index(1), new Index(1));
Assert.AreEqual("client 2", data);
da.Data(new Index(1), new Index(1), "test");
Assert.AreEqual("test", da.Data(new Index(1), new Index(1)));
}