public void IsEmptyTest()
{
string tag = "001";
string data = " 2007032296";
ControlField target = new ControlField(tag, data);
bool expected = false;
bool actual = target.IsEmpty();
Assert.AreEqual(expected, actual);
target = new ControlField(tag, string.Empty);
expected = true;
actual = target.IsEmpty();
Assert.AreEqual(expected, actual);
}
