public void GetNext_Test()
{
var target = new MapSequence <int, int>(
new ListSequence <int>(
new[] { 1, 2, 3 },
0
),
x => x * 2
);
target.GetNext().Should().Be(2);
target.GetNext().Should().Be(4);
target.GetNext().Should().Be(6);
target.GetNext().Should().Be(0);
}
public void Location_Test()
{
var target = new MapSequence <int, int>(
new ListSequence <int>(
new[] { 1, 2, 3 },
0
),
x => x
);
target.GetNext().Should().Be(1);
target.CurrentLocation.Column.Should().Be(1);
target.GetNext().Should().Be(2);
target.CurrentLocation.Column.Should().Be(2);
target.GetNext().Should().Be(3);
target.CurrentLocation.Column.Should().Be(3);
target.GetNext().Should().Be(0);
target.CurrentLocation.Column.Should().Be(3);
}
public void Checkpoint_Test()
{
var target = new MapSequence <int, int>(
new ListSequence <int>(
new[] { 1, 2, 3 },
0
),
x => x * 2
);
target.GetNext().Should().Be(2);
var cp = target.Checkpoint();
target.GetNext().Should().Be(4);
target.GetNext().Should().Be(6);
target.GetNext().Should().Be(0);
cp.Rewind();
target.GetNext().Should().Be(4);
target.GetNext().Should().Be(6);
target.GetNext().Should().Be(0);
}
private static ITarget LoadTarget(XElement element)
{
if (element.Name == "seq")
{
var target = new MapSequence();
target.Action = LoadAction(element);
foreach (var sub in element.Elements())
{
var minCnt = 1;
var maxCnt = 1;
var handle = true;
var maximize = false;
foreach (var attr in sub.Attributes())
{
var name = attr.Name.LocalName;
if (name.StartsWith("s-"))
{
name = name.Substring(2);
if (name == "min")
{
minCnt = int.Parse(attr.Value);
}
else if (name == "max")
{
maxCnt = int.Parse(attr.Value);
}
else if (name == "handle")
{
handle = bool.Parse(attr.Value);
}
else if (name == "maximize")
{
maximize = bool.Parse(attr.Value);
}
}
}
var subTarget = LoadTarget(sub);
target.Sequence.Add(new MapSequence.SequenceToken
{
MinCount = minCnt,
MaxCount = maxCnt,
ActionHandling = handle,
Target = subTarget,
Maximize = maximize
});
}
return(target);
}
else
{
var target = new MapTarget();
target.Action = LoadAction(element);
foreach (var attr in element.Attributes())
{
var name = attr.Name.LocalName;
if (!name.Contains("-") && name != "h")
{
target.TagFilter[name] = StringFilter.Parse(attr.Value);
}
}
return(target);
}
throw new Exception("Unknown target");
}
