public void ReadObjectWithCreateTest()
{
var dd = DataDir.Create(DataDirType.Temporary);
dd.CreateIfNotExists();
string filename = dd.GetNewFileName(extension: "json");
Assert.IsFalse(dd.FileExists(filename));
var data = new TestObject
{
SomeInt = 12345,
SomeDouble = 54.321,
SomeString = "ABCD 1234567 abcd",
SomeNumbers = new int[] { -10, -20, 15, -8 }
};
var test1 = dd.ReadObject <TestObject>(filename, () => data);
Assert.AreEqual(test1, data);
test1.SomeInt = -117;
test1.SomeDouble = -42.5;
dd.WriteObject(filename, test1);
var test2 = dd.ReadObject <TestObject>(filename, () => data);
Assert.AreEqual(test1, test2);
Assert.AreNotEqual(data, test2);
}
public void BinarySerTest()
{
var dd = DataDir.Create(DataDirType.Temporary);
dd.CreateIfNotExists();
var data = new TestObject
{
SomeInt = 0xc0ffee,
SomeDouble = 12345.54321,
SomeString = "the quick brown fox jumps over the lazy dog",
SomeNumbers = new int[] { 1, 2, 3, 4, -10, -20, -30, -40 }
};
dd.SerializationFormats.Add(".custom", new MiffTheFox.DataDirs.Serialization.BinarySerializationFormat());
string filename = DateTime.UtcNow.Ticks.ToString("x") + ".custom";
dd.WriteObject(filename, data);
var data2 = dd.ReadObject <TestObject>(filename);
Assert.AreEqual(data, data2);
dd.DeleteFile(filename);
}
public void TestOpenFile()
{
var contents = BinString.FromTextString("Hello, world!\n", System.Text.Encoding.ASCII);
var dd = DataDir.Create(DataDirType.Temporary);
string filename = DateTime.Now.Ticks.ToString("x") + ".tmp";
string fullFilename = Path.Combine(dd.Path, filename);
Assert.IsFalse(File.Exists(fullFilename));
Assert.ThrowsException <FileNotFoundException>(() => dd.OpenFile(filename, FileMode.Open, FileAccess.Read));
using (var stream = dd.OpenFile(filename, FileMode.Create, FileAccess.ReadWrite))
{
stream.Write(contents);
stream.Close();
}
Assert.IsTrue(File.Exists(fullFilename));
Assert.AreEqual(contents, (BinString)File.ReadAllBytes(fullFilename));
using (var stream = dd.OpenFile(filename, FileMode.Open, FileAccess.Read))
{
var read = stream.ReadBinString(contents.Length);
Assert.AreEqual(contents, read);
}
File.Delete(fullFilename);
Assert.ThrowsException <ArgumentException>(() => dd.OpenFile(null, FileMode.Create, FileAccess.ReadWrite));
Assert.ThrowsException <ArgumentException>(() => dd.OpenFile(string.Empty, FileMode.Create, FileAccess.ReadWrite));
}
public void AutomaticNameTest()
{
string title = Assembly.GetExecutingAssembly().GetCustomAttributes <AssemblyTitleAttribute>().Select(attr => attr.Title).FirstOrDefault();
var tempDirectory = DataDir.Create(DataDirType.Temporary);
Assert.AreEqual(title, Path.GetFileName(tempDirectory.Path));
}
public void TestDelete()
{
var dd = DataDir.Create(DataDirType.Temporary);
string filename = "DeleteMe-" + DateTime.Now.Ticks.ToString("x") + ".txt";
string stringData = "This file should be deleted.\n";
dd.WriteAllText(filename, stringData, Encoding.ASCII);
Assert.AreEqual(stringData, dd.ReadAllText(filename, Encoding.ASCII));
dd.DeleteFile(filename);
Assert.ThrowsException <FileNotFoundException>(() => dd.ReadAllText(filename, Encoding.ASCII));
}
public void TestSimpleReadWrite()
{
string stringData = "Hello, world! This is a string.\n";
var binData = BinString.FromBytes("09F911029D74E35BD84156C5635688C0");
var dd = DataDir.Create(DataDirType.Temporary);
dd.WriteAllText("test.txt", stringData, System.Text.Encoding.ASCII);
Assert.AreEqual(stringData, dd.ReadAllText("test.txt", Encoding.ASCII));
dd.WriteAllBytes("test.bin", binData);
Assert.AreEqual(binData, dd.ReadAllBytes("test.bin"));
}
public void FailedSerTest()
{
var dd = DataDir.Create(DataDirType.Temporary);
dd.CreateIfNotExists();
string filename = "notfound-" + DateTime.UtcNow.Ticks.ToString("x") + ".json";
Assert.ThrowsException <FileNotFoundException>(() => dd.ReadObject <TestObject>(filename));
Assert.ThrowsException <MiffTheFox.DataDirs.Serialization.UnknownSerializationFormatException>(() => dd.WriteObject("invalid.xyz", 42));
filename = "invalid-" + DateTime.UtcNow.Ticks.ToString("x") + ".json";
dd.WriteAllText(filename, "}{}!{$%{!%#()%(!@#%}!@#{$!}#%", System.Text.Encoding.Unicode);
Assert.ThrowsException <MiffTheFox.DataDirs.Serialization.SerializationFailException>(() => dd.ReadObject <TestObject>(filename));
}
public void TestGetNewFileName()
{
const string testHint = "Test Hint";
var dd = DataDir.Create(DataDirType.Temporary);
string f1 = dd.GetNewFileName(testHint, "tmp");
Assert.IsFalse(dd.FileExists(f1));
dd.WriteAllBytes(f1, BinString.Empty);
Assert.IsTrue(dd.FileExists(f1));
string f2 = dd.GetNewFileName(testHint, "tmp");
Assert.AreNotEqual(f1, f2);
Assert.IsFalse(dd.FileExists(f2));
}
public void TestGetPath()
{
var data = BinString.FromBytes("C0FFEEC0FFEEC0FFEEC0FFEE");
var dd = DataDir.Create(DataDirType.Temporary);
string filename = DateTime.Now.Ticks.ToString("x") + ".tmp";
string fullPath = dd.GetFullPath(filename);
Assert.IsFalse(File.Exists(fullPath));
dd.WriteAllBytes(filename, data);
Assert.AreEqual(data, (BinString)File.ReadAllBytes(fullPath));
data = BinString.FromTextString("ABCDEFGHIJKLMNOPQRSTUVWXYZ", Encoding.ASCII);
File.WriteAllBytes(fullPath, data);
Assert.AreEqual(data, dd.ReadAllBytes(filename));
Assert.IsTrue(File.Exists(fullPath));
dd.DeleteFile(filename);
Assert.IsFalse(File.Exists(fullPath));
}
public void LocationCreateTests()
{
var l = new List <DataDir>();
string fakeApplicationName = $"DataDir/Test {DateTime.Now:F}";
l.Add(DataDir.Create(fakeApplicationName, type: DataDirType.RoamingUser));
l.Add(DataDir.Create(fakeApplicationName, type: DataDirType.LocalUser));
l.Add(DataDir.Create(fakeApplicationName, type: DataDirType.SystemWide));
l.Add(DataDir.Create(fakeApplicationName, type: DataDirType.Temporary));
l.Add(DataDir.Create(fakeApplicationName, type: DataDirType.SavedGameData));
foreach (var d in l)
{
// DataDir.Create should create the directory on disk
Assert.IsTrue(d.DirectoryExists);
// clean up
Directory.Delete(d.Path);
Assert.IsFalse(d.DirectoryExists);
}
}
public void XmlSerTest()
{
var dd = DataDir.Create(DataDirType.Temporary);
dd.CreateIfNotExists();
string filename = DateTime.UtcNow.Ticks.ToString("x") + ".xml";
var data = new TestObject
{
SomeInt = 123,
SomeDouble = 45.6,
SomeString = "Ξεσκεπάζω τὴν ψυχοφθόρα βδελυγμία",
SomeNumbers = new int[] { 12, 11, 10 }
};
dd.WriteObject(filename, data);
var data2 = dd.ReadObject <TestObject>(filename);
Assert.AreEqual(data, data2);
dd.DeleteFile(filename);
}
public void JsonSerTest()
{
var dd = DataDir.Create(DataDirType.Temporary);
dd.CreateIfNotExists();
string filename = DateTime.UtcNow.Ticks.ToString("x") + ".json";
var data = new TestObject
{
SomeInt = 42,
SomeDouble = 3.14,
SomeString = "asdfghjkl",
SomeNumbers = new int[] { 1, 2, 3, 4, 5 }
};
dd.WriteObject(filename, data);
var data2 = dd.ReadObject <TestObject>(filename);
Assert.AreEqual(data, data2);
dd.DeleteFile(filename);
}