public void BlockMask_Internals()
{
var mask = new BlockMask(".", new Block('('), new Block('0', 2, 2), new Block(')'));
mask.Clear(); // make sure it is initialized
mask.Mask.Should().Be(@"^\(([\.](\d(\d([\.](\))?)?)?)?)?$");
mask = new BlockMask(".", new Block('0', 1, 2), new Block('0', 1, 2), new Block('0', 2, 4));
mask.Clear(); // make sure it is initialized
mask.Mask.Should().Be(@"^\d(\d)?([\.](\d(\d)?([\.](\d(\d(\d(\d)?)?)?)?)?)?)?$");
Assert.Throws <ArgumentException>(() => new BlockMask());
}
public void BlockMask_Insert()
{
var mask = new BlockMask(".", new Block('0', 1, 2), new Block('0', 1, 2), new Block('0', 2, 4));
mask.ToString().Should().Be("|");
mask.Insert("12.");
mask.ToString().Should().Be("12.|");
mask.Clear();
mask.Insert("xx12.34xx.5678");
mask.Text.Should().Be("12.34.5678");
mask.Clear();
mask.Insert("1.1.99");
mask.ToString().Should().Be("1.1.99|");
mask.CaretPos = 0;
mask.Insert("0");
mask.ToString().Should().Be("0|1.1.99");
mask.Insert("0");
mask.ToString().Should().Be("00|.1.199");
mask.Insert("0");
mask.ToString().Should().Be("00.0|.1199");
mask.Insert("0");
mask.ToString().Should().Be("00.00|.1199");
// w/o separator
mask = new BlockMask("", new Block('0', 1, 2), new Block('a', 1, 2), new Block('0', 2, 4));
mask.Insert("xx12.34xx.5678");
mask.Text.Should().Be("12xx5678");
mask.Clear();
mask.Insert("1.x.99");
mask.ToString().Should().Be("1x99|");
mask.CaretPos = 0;
mask.Insert("0");
mask.ToString().Should().Be("0|1x99");
mask.Insert("0");
mask.ToString().Should().Be("00|x99");
mask.Insert("y");
mask.ToString().Should().Be("00y|x99");
mask.Insert("z");
mask.ToString().Should().Be("00yz|99");
mask.Insert("1");
mask.ToString().Should().Be("00yz1|99");
}
