public void TestBackupChain()
{
var testBackup1 = new TestBackup("Backup 1", addedOrChangedItems: new[] {"./file1.txt"});
var testBackup2 = new TestBackup("Backup 2", parent: testBackup1, addedOrChangedItems: new[] {"./file2.txt"},
deletedItems: new[] {"./file1.txt"});
var chain = testBackup2.GetChain ();
var chain2 = ((TestBackup) null).GetChain ();
Assert.IsNotNull(chain2);
Assert.AreEqual(chain.Count(), 2);
Assert.AreEqual(chain.FirstBackup, testBackup2);
Assert.Throws<FileNotFoundException>(() => chain.OpenFile("./file1.txt"));
Assert.Throws<FileNotFoundException>(() => chain.GetFileSize("./file1.txt"));
Assert.Throws<FileNotFoundException>(() => chain.GetFileHash("./file1.txt"));
Assert.IsTrue(chain.OpenFile("./file2.txt") is MemoryStream);
var items = chain.GetFiles ();
Assert.IsNotNull(items);
var enumerable = items as string[] ?? items.ToArray ();
Assert.AreEqual(enumerable.Count(), 1);
Assert.AreEqual(enumerable.First(), "./file2.txt");
}
public TestBackup(string name,
TestBackup parent = null,
bool isFullBackup = false,
string[] addedOrChangedItems = null,
string[] deletedItems = null)
{
Name = name;
Description = "Description of " + name;
Creator = "Creator of " + name;
CreationDate = DateTime.Now;
#pragma warning disable 665
if (IsFullBackup = isFullBackup)
#pragma warning restore 665
SymbolicFullBackupParent = parent;
else
ParentBackup = parent;
_addedOrChangedItems = addedOrChangedItems ?? new[]
{
"./test1.txt",
"./test2.txt",
"./test3.txt",
"./test4.txt",
"./test5.txt",
"./testdir1/test1.txt",
"./testdir1/test2.txt",
"./testdir1/test3.txt",
"./testdir1/test4.txt",
"./testdir1/test5.txt",
"./testdir2/test1.txt",
"./testdir2/test2.txt",
"./testdir2/test3.txt",
"./testdir2/test4.txt",
"./testdir2/test5.txt"
};
_deletedItems = deletedItems ?? new[]
{
"./deltest1.txt",
"./deltest2.txt",
"./deltest3.txt",
"./deltest4.txt",
"./deltest5.txt",
"./deltestdir1/test1.txt",
"./deltestdir1/test2.txt",
"./deltestdir1/test3.txt",
"./deltestdir1/test4.txt",
"./deltestdir1/test5.txt",
"./deltestdir2/test1.txt",
"./deltestdir2/test2.txt",
"./deltestdir2/test3.txt",
"./deltestdir2/test4.txt",
"./deltestdir2/test5.txt"
};
}