public void TestLongFormat()
{
long? d;
string v;
d = null;
v = SqlFormat.LongFormat(d);
AssertAreEqual(v, "NULL", "Long? null");
d = 1456;
v = SqlFormat.LongFormat(d);
AssertAreEqual(v, "1456", "Long 1456");
v = SqlFormat.LongFormat(long.MinValue, false);
AssertAreEqual(v, "0", "Long min non null");
v = SqlFormat.LongFormat(long.MaxValue, false);
AssertAreEqual(v, "0", "Long min non null");
v = SqlFormat.LongFormat(long.MinValue, true);
AssertAreEqual(v, "NULL", "long min null");
}