public void Deregionize()
{
var code =
@"public class MyClass
{
#region Constructors
public MyClass()
: base() { }
public string Data { get; set; }
}
#endregion";
var tree = SyntaxFactory.ParseSyntaxTree(code).GetRoot();
var treeRegionCounts = new RegionWalker();
treeRegionCounts.Visit(tree);
Assert.AreEqual(1, treeRegionCounts.RegionCount);
Assert.AreEqual(1, treeRegionCounts.EndRegionCount);
var newTree = tree.Deregionize();
Assert.AreNotSame(newTree, tree);
var newTreeRegionCounts = new RegionWalker();
newTreeRegionCounts.Visit(newTree);
Assert.AreEqual(0, newTreeRegionCounts.RegionCount);
Assert.AreEqual(0, newTreeRegionCounts.EndRegionCount);
}
public void DeregionizeRange()
{
var code = File.ReadAllText("Range.cs");
var tree = SyntaxFactory.ParseSyntaxTree(code).GetRoot();
var treeRegionCounts = new RegionWalker();
treeRegionCounts.Visit(tree);
Assert.AreEqual(4, treeRegionCounts.RegionCount);
Assert.AreEqual(4, treeRegionCounts.EndRegionCount);
var newTree = tree.Deregionize();
Assert.AreNotSame(newTree, tree);
var newTreeRegionCounts = new RegionWalker();
newTreeRegionCounts.Visit(newTree);
File.WriteAllText("RangeNoRegions.cs", newTree.ToString());
Assert.AreEqual(0, newTreeRegionCounts.RegionCount);
Assert.AreEqual(0, newTreeRegionCounts.EndRegionCount);
}
