public void TestPostReplaceImage() { PdfApi target = new PdfApi(APIKEY, APPSID, BASEPATH);StorageApi storageApi = new StorageApi(APIKEY, APPSID, BASEPATH); string name = "Lenovo_Tablet_2_Datasheet.pdf"; int? pageNumber = 1; int? imageNumber = 1; string imageFile = "digi.gif"; string storage = null; string folder = null; byte[] file = System.IO.File.ReadAllBytes("\\temp\\pdf\\resources\\" + "digi.gif"); storageApi.PutCreate(name, null, null, System.IO.File.ReadAllBytes("\\temp\\pdf\\resources\\" + name)); Com.Aspose.PDF.Model.ImageResponse actual; actual = target.PostReplaceImage(name, pageNumber, imageNumber, imageFile, storage, folder, file); Assert.AreEqual("200", actual.Code); Assert.IsInstanceOfType(new Com.Aspose.PDF.Model.ImageResponse(), actual.GetType()); }