// save an image on the disc public Boolean save(Image img) { // get the path if exists String path = _filename.getFullPath(); if (path == null) { return(false); } // choose the right format ImageFormat format = null; if (_filename.getFormat() == ".png") { format = ImageFormat.Png; } else { format = ImageFormat.Jpeg; } // save the image in the right place, at the right format try { System.Diagnostics.Trace.WriteLine(path); img.Save(path, format); return(true); } catch (Exception) { return(false); } }
[TestMethod] // test the full path method public void fullPath() { String result; // no folder set result = _filenameManipulation.getFullPath(); Assert.AreEqual(null, result); // existing folder set _filenameManipulation.setFolder(_validFolder); result = _filenameManipulation.getFullPath(); Assert.AreEqual(_validFolder + "\\new file - no filter.jpg", result); }
public UnitTest_ControlsManipulator() { _path = System.IO.Directory.GetCurrentDirectory() + "\\..\\..\\images"; _imageGood = Substitute.For <IimageManipulation>(); _imageGood.save(Arg.Any <Image>()).Returns(true); _imageGood.remove().Returns(true); _controlSubs = Substitute.For <IControlsManipulation>(); _controlSubs.ApplyFilter(Arg.Any <string>(), Arg.Any <PictureBox>(), Arg.Any <TextBox>(), Arg.Any <Image>()).Returns(true); // instanciation for existing image _existingFilename = Substitute.For <IFilenameManipulation>(); _existingFilename.getFolder().Returns(_path); _existingFilename.getFullPath().Returns(_path + "\\a.jpg"); _existingFilename.getFileName().Returns("a"); _imageExisting = new ImageManipulation(_existingFilename); }
public UnitTest_imageManipulation() { _path = System.IO.Directory.GetCurrentDirectory() + "\\..\\..\\images"; // instanciation for successfull usage jpeg _goodFilename = Substitute.For <IFilenameManipulation>(); _goodFilename.getFolder().Returns(_path); _goodFilename.getFullPath().Returns(_path + "\\new image - no filter.jpg"); _goodFilename.getFormat().Returns(".jpg"); // instanciation for successfull usage png _goodFilenamePng = Substitute.For <IFilenameManipulation>(); _goodFilenamePng.getFolder().Returns(_path); _goodFilenamePng.getFullPath().Returns(_path + "\\new image - no filter.jpg"); _goodFilenamePng.getFormat().Returns(".png"); // instanciation for unsuccessful usage _badFilename = Substitute.For <IFilenameManipulation>(); _badFilename.getFolder().Returns("unexisting path"); _badFilename.getFullPath().Returns <Object>(null); // instanciation for existing image _existingFilename = Substitute.For <IFilenameManipulation>(); _existingFilename.getFolder().Returns(_path); _existingFilename.getFullPath().Returns(_path + "\\a.jpg"); // instanciation for existing but corrupted image _existingBadFilename = Substitute.For <IFilenameManipulation>(); _existingBadFilename.getFolder().Returns(_path); _existingBadFilename.getFullPath().Returns(_path + "\\hi.txt"); _imageGood = new ImageManipulation(_goodFilename); _imageGoodPng = new ImageManipulation(_goodFilenamePng); _imageBad = new ImageManipulation(_badFilename); _imageExisting = new ImageManipulation(_existingFilename); _imageBadExisting = new ImageManipulation(_existingBadFilename); }