public void NodesAddedInBetweenOtherNodes1()
{
string before = @"class C{
void Foo(){
Icon i = new Icon(icon);
box.Image = i.ToBitmap();
Controls.Add(box);
}
}";
string after = @"
class C{
void Foo(){
Icon i = new Icon(icon);
box.Location = new System.Drawing.Point();
box.TabStop = false;
box.Image = i.ToBitmap();
Controls.Add(box);
}
}";
var codeDiff = CompilationHelpers.GetDiff(before, after);
Assert.AreEqual(2, codeDiff.GetAdded().Count());
Assert.AreEqual(0, codeDiff.GetRemoved().Count());
Assert.AreEqual(0, codeDiff.GetModified().Count());
}
public void TokenAdded1()
{
string before = @"class C{}";
string after = @"public class C{}";
var codeDiff = CompilationHelpers.GetDiff(before, after);
Assert.AreEqual(1, codeDiff.GetAdded().Count());
Assert.AreEqual("public", codeDiff.GetAdded().First().After.ToString());
Assert.AreEqual(0, codeDiff.GetRemoved().Count());
Assert.AreEqual(0, codeDiff.GetModified().Count());
}
public void Identical2()
{
string after = @"";
string before = @"";
var codeDiff = CompilationHelpers.GetDiff(before, after);
Assert.AreEqual(0, codeDiff.GetAdded().Count());
Assert.AreEqual(0, codeDiff.GetRemoved().Count());
Assert.AreEqual(0, codeDiff.GetModified().Count());
}
public void NodeDeletedEnd1()
{
string after = @"class C{}";
string before = @"class C{} class D{}";
var codeDiff = CompilationHelpers.GetDiff(before, after);
Assert.AreEqual(0, codeDiff.GetAdded().Count());
Assert.AreEqual(1, codeDiff.GetRemoved().Count());
Assert.AreEqual("class D{}", codeDiff.GetRemoved().First().Before.ToString());
Assert.AreEqual(0, codeDiff.GetModified().Count());
}