| public AddFile ( string fileName ) : void | ||
| fileName | string | The path of the recent file. |
| return | void | |
public void SetMaxFilesNumber()
{
RecentFileList recentFileList = new RecentFileList();
recentFileList.AddFile("Doc4");
recentFileList.AddFile("Doc3");
recentFileList.AddFile("Doc2");
recentFileList.AddFile("Doc1");
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new [] { "Doc1", "Doc2", "Doc3", "Doc4" }));
// Set a lower number than items are in the list => expect that the list is truncated.
recentFileList.MaxFilesNumber = 3;
Assert.AreEqual(3, recentFileList.MaxFilesNumber);
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "Doc1", "Doc2", "Doc3" }));
AssertHelper.ExpectedException<ArgumentException>(() => recentFileList.MaxFilesNumber = -3);
}
public void AddFilesAndPinThem()
{
RecentFileList recentFileList = new RecentFileList();
recentFileList.MaxFilesNumber = 3;
// Add files to an empty list
recentFileList.AddFile("Doc3");
recentFileList.AddFile("Doc2");
recentFileList.AddFile("Doc1");
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "Doc1", "Doc2", "Doc3" }));
// Pin first file
recentFileList.RecentFiles.First(r => r.Path == "Doc3").IsPinned = true;
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "Doc3", "Doc1", "Doc2" }));
// Add a file to a full list
recentFileList.AddFile("Doc4");
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "Doc3", "Doc4", "Doc1" }));
// Add a file that already exists in the list
recentFileList.AddFile("Doc1");
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "Doc3", "Doc1", "Doc4" }));
// Pin all files
recentFileList.RecentFiles.First(r => r.Path == "Doc4").IsPinned = true;
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "Doc4", "Doc3", "Doc1" }));
recentFileList.RecentFiles.First(r => r.Path == "Doc1").IsPinned = true;
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "Doc1", "Doc4", "Doc3" }));
// Add a file to a full pinned list
recentFileList.AddFile("Doc5");
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "Doc1", "Doc4", "Doc3" }));
// Add a file that already exists in the list
recentFileList.AddFile("Doc4");
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "Doc4", "Doc1", "Doc3" }));
// Unpin files
recentFileList.RecentFiles.First(r => r.Path == "Doc4").IsPinned = false;
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "Doc1", "Doc3", "Doc4" }));
recentFileList.RecentFiles.First(r => r.Path == "Doc1").IsPinned = false;
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "Doc3", "Doc1", "Doc4" }));
}
public void AddFiles()
{
RecentFileList recentFileList = new RecentFileList();
recentFileList.MaxFilesNumber = 3;
AssertHelper.ExpectedException<ArgumentException>(() => recentFileList.AddFile(null));
// Add files to an empty list
recentFileList.AddFile("Doc3");
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "Doc3" }));
recentFileList.AddFile("Doc2");
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "Doc2", "Doc3" }));
recentFileList.AddFile("Doc1");
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "Doc1", "Doc2", "Doc3" }));
// Add a file to a full list
recentFileList.AddFile("Doc4");
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "Doc4", "Doc1", "Doc2" }));
// Add a file that already exists in the list
recentFileList.AddFile("Doc2");
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "Doc2", "Doc4", "Doc1" }));
}
public void Load()
{
RecentFileList recentFileList = new RecentFileList();
recentFileList.MaxFilesNumber = 3;
recentFileList.AddFile("Doc3");
recentFileList.AddFile("Doc2");
recentFileList.AddFile("Doc1");
AssertHelper.ExpectedException<ArgumentNullException>(() => recentFileList.Load(null));
// Load an empty recent file list
recentFileList.Load(new RecentFile[] { });
Assert.IsFalse(recentFileList.RecentFiles.Any());
recentFileList.Load(new[]
{
new RecentFile("NewDoc1") { IsPinned = true },
new RecentFile("NewDoc2"),
new RecentFile("NewDoc3"),
new RecentFile("NewDoc4")
});
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "NewDoc1", "NewDoc2", "NewDoc3" }));
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.IsPinned).SequenceEqual(new[] { true, false, false }));
}
public void Remove()
{
RecentFileList recentFileList = new RecentFileList();
AssertHelper.ExpectedException<ArgumentNullException>(() => recentFileList.Remove(null));
recentFileList.AddFile("Doc1");
recentFileList.AddFile("Doc2");
recentFileList.AddFile("Doc3");
RecentFile lastAdded = recentFileList.RecentFiles.First();
recentFileList.Remove(recentFileList.RecentFiles.Last());
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "Doc3", "Doc2" }));
recentFileList.Remove(recentFileList.RecentFiles.First());
Assert.IsTrue(recentFileList.RecentFiles.Select(f => f.Path).SequenceEqual(new[] { "Doc2" }));
recentFileList.Remove(recentFileList.RecentFiles.First());
Assert.IsTrue(!recentFileList.RecentFiles.Any());
// Try to delete a RecentFile object which was already deleted.
AssertHelper.ExpectedException<ArgumentException>(() => recentFileList.Remove(lastAdded));
}