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 SystemRandomSourceTest()
{
using (var sr = new SystemRandomRandomnessSource())
{
for (int i = 0; i < 32; i++)
{
Assert.AreEqual(i, sr.GetRandomBytes(i).Length);
}
}
using (var seeded = new SystemRandomRandomnessSource(new Random(42)))
{
Assert.AreEqual(BinString.FromBytes("3e17ba96ae04cd3b99869e56f0adbf3a"), seeded.GetRandomBytes(16));
}
}
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));
}