//testing that the invalid serial number is parsed correctly
public void TestThatInValidSerialNumReturnsEmptyString()
{
Assert.AreEqual("", BinStatusParser.ParseSerialNum(""));
}
//testing that the serial number is parsed correctly
public void TestThatValidSerialNumReturnsValidString(string serialnum)
{
Assert.AreEqual("W114-320-203", BinStatusParser.ParseSerialNum(serialnum));
}
