private void TestSkypGetNonExistentPath()
{
const string skyZip = "empty.sky.zip";
var skyZipPath = TestFilesDir.GetTestPath(skyZip);
Assert.AreEqual(skyZipPath, SkypFile.GetNonExistentPath(TestFilesDir.FullPath, skyZip));
// Create the file so that GetNonExistentPath appends a (1) suffix to the file name
using (File.Create(skyZipPath)) { }
Assert.IsTrue(File.Exists(skyZipPath));
skyZipPath = TestFilesDir.GetTestPath("empty(1).sky.zip");
Assert.AreEqual(skyZipPath, SkypFile.GetNonExistentPath(TestFilesDir.FullPath, skyZip));
// Create a empty(1) directory.
// Now empty.sky.zip AND empty(1) directory exist in the folder.
// empty(1).sky.zip does not exist, but opening a file by this name will extract the zip
// in an empty(1)(1) since empty(1) exists. So we append a (2) suffix to fhe filename so
// that the zip is extracted in an empty(2) folder.
Directory.CreateDirectory(TestFilesDir.GetTestPath("empty(1)"));
skyZipPath = TestFilesDir.GetTestPath("empty(2).sky.zip");
Assert.AreEqual(skyZipPath, SkypFile.GetNonExistentPath(TestFilesDir.FullPath, skyZip));
}
