public void CreateBaseline()
{
VisualElementsInfo VEI = mDriver.GetVisualElementsInfo();
if (string.IsNullOrEmpty(mAct.BaselineInfoFile))
{
// Create default file name for info file
mAct.BaselineInfoFile = @"~\Documents\ScreenShots\" + mAct.Description + " - Baseline.txt";
}
string filename = mAct.GetFullFilePath(mAct.BaselineInfoFile);
VEI.Save(filename);
}
//constructor which load the data from file
public static VisualElementsInfo Load(string FileName)
{
if (mJsonSerializer == null)
{
initJSon();
}
using (StreamReader SR = new StreamReader(FileName))
using (JsonReader reader = new JsonTextReader(SR))
{
VisualElementsInfo VEI = (VisualElementsInfo)mJsonSerializer.Deserialize(reader, typeof(VisualElementsInfo));
return(VEI);
}
}
void IVisualAnalyzer.Compare()
{
//TODO: use interface on the driver to get elements
if (mDriver is IVisualTestingDriver)
{
IVisualTestingDriver d = (IVisualTestingDriver)mDriver;
string filename = mAct.GetFullFilePath(mAct.BaselineInfoFile);
VisualElementsInfo VE1 = VisualElementsInfo.Load(filename);
VE1.Bitmap = mAct.baseImage;
VisualElementsInfo VE2 = d.GetVisualElementsInfo();
VE1.Compare(VE2);
IEnumerable <VisualElement> listwithnomatch = from x in VE1.Elements where x.Text != "" && x.MatchingElement == null select x;
// Create compare bitmap for VE1
Bitmap bmp = new Bitmap(VE1.Bitmap);
// mark element with no match
foreach (VisualElement VE in listwithnomatch)
{
using (Graphics gr = Graphics.FromImage(bmp))
{
gr.SmoothingMode = SmoothingMode.AntiAlias;
//TODO: check the -3 or + 6 will not go out of bitmap
Rectangle rect = new Rectangle(VE.X - 3, VE.Y - 3, VE.Width + 6, VE.Height + 6);
gr.FillRectangle(Brushes.Transparent, rect);
using (Pen thick_pen = new Pen(Color.HotPink, 2))
{
gr.DrawRectangle(thick_pen, rect);
}
}
}
mAct.CompareResult = bmp;
// Add output of mismatch
mAct.AddOrUpdateReturnParamActual("Mismatch elements in target", listwithnomatch.Count() + "");
//TODO: if output each mismatch then do output
mAct.AddScreenShot(bmp, "Compare Result");
//TODO: add small bitmap of mismatch elem
}
}
public void Compare(VisualElementsInfo VEI)
{
// we try to match elem by tag and text
// Each elem found we mark it
foreach (VisualElement VE in Elements)
{
// Make sure we are in allowed offset
//TODO: add to config
int offset = 100; // up to +/- 100 pixels move is allowed
VisualElement VE1 = (from x in VEI.Elements where
x.ElementType == VE.ElementType &&
x.Text == VE.Text &&
(Math.Abs(x.X - VE.X) < offset) &&
Math.Abs(x.Y - VE.Y) < offset
select x
).FirstOrDefault();
if (VE1 != null)
{
if (!string.IsNullOrEmpty(VE1.Text))
{
if (VE1.MatchingElement != null) // there is already a match
{
//TODO: handle match more than once
}
else
{
// We found matching element create the connection at both sides
VE.MatchingElement = VE1;
VE1.MatchingElement = VE;
}
}
}
}
//TODO: use it when we want to create the piece of the emep in seperate bitmap - for comapre
}
