/// <summary> /// Extract snapshot file /// </summary> /// <param name="path"></param> /// <returns></returns> internal static LoadActionParts LoadSnapshotZip(string path) { using (FileStream str = File.Open(path, FileMode.Open, FileAccess.Read)) using (Package package = ZipPackage.Open(str, FileMode.Open, FileAccess.Read)) { var parts = package.GetParts(); var elementPart = (from p in parts where p.Uri.OriginalString == "/" + SaveAction.elementFileName select p.GetStream()).First(); A11yElement element = A11yElement.FromStream(elementPart); elementPart.Close(); Bitmap bmp; try { var bmpPart = (from p in parts where p.Uri.OriginalString == "/" + SaveAction.screenshotFileName select p.GetStream()).First(); bmp = LoadBmp(bmpPart); bmpPart.Close(); } catch (InvalidOperationException) // Gets thrown if screenshot doesn't exist in file { bmp = null; } var metadataPart = (from p in parts where p.Uri.OriginalString == "/" + SaveAction.metatdataFileName select p.GetStream()).First(); SnapshotMetaInfo meta = SnapshotMetaInfo.DeserializeFromStream(metadataPart); metadataPart.Close(); var selectedElement = element.FindDescendent(k => k.UniqueId == meta.ScreenshotElementId); return(new LoadActionParts(element, bmp, selectedElement.SynthesizeBitmapFromElements(), meta)); } }
public void FindDescendent_SimpleCondition_ReturnsNull() { A11yElement child = new A11yElement() { UniqueId = 5, }; A11yElement parent = new A11yElement() { Children = new List <A11yElement>() { child }, }; var result = parent.FindDescendent(ke => ke.UniqueId == 0); Assert.IsNull(result); }
public void FindDescendent_SimpleCondition_ReturnsChild() { A11yElement child = new A11yElement() { UniqueId = 0 }; A11yElement parent = new A11yElement() { Children = new List <A11yElement>() { child } }; var result = parent.FindDescendent(ke => ke.UniqueId == 0); Assert.AreEqual(result, child); }