public void CreateSignedSubFile()
{
// Tests whether a stream within a signed stream behaves as an outer stream
StrongNameKey snkIn = StrongNameKey.LoadFrom(SnkFile);
string file;
using (FileStream f = File.Create(file = TmpPath))
using (AssuredStream s = new AssuredStream(f, snkIn, "TestPackage"))
using (AssuredSubStream s2 = new AssuredSubStream(s, VerificationMode.Full))
using (BinaryWriter bw = new BinaryWriter(s2))
{
Assert.That(s2.Position, Is.EqualTo(0L), "Position 0 within signed file");
bw.Write("Test String");
Assert.That(s2.Position, Is.Not.EqualTo(0L), "Position 0 within signed file");
}
using (FileStream f = File.OpenRead(file))
using (AssuredStream s = new AssuredStream(f, VerificationMode.Full))
using (AssuredSubStream s2 = new AssuredSubStream(s, VerificationMode.Full))
using (BinaryReader br = new BinaryReader(s2))
{
Assert.That(s2.Position, Is.EqualTo(0L), "Position 0 within signed file");
Assert.That(br.ReadString(), Is.EqualTo("Test String"));
Assert.That(s2.Position, Is.Not.EqualTo(0L), "Position not 0 within signed file");
Assert.That(s.HashString, Is.Not.Null, "Hash is set");
}
}
public void CreateHashedSubFile()
{
string file;
using (FileStream f = File.Create(file = TmpPath))
using (AssuredSubStream s2 = new AssuredSubStream(f, VerificationMode.Full))
using (BinaryWriter bw = new BinaryWriter(s2))
{
Assert.That(s2.Position, Is.EqualTo(0L), "Position 0 within signed file");
bw.Write("Test String");
Assert.That(s2.Position, Is.Not.EqualTo(0L), "Position 0 within signed file");
}
using (FileStream f = File.OpenRead(file))
using (AssuredSubStream s2 = new AssuredSubStream(f, VerificationMode.Full))
using (BinaryReader br = new BinaryReader(s2))
{
Assert.That(s2.Position, Is.EqualTo(0L), "Position 0 within signed file");
Assert.That(br.ReadString(), Is.EqualTo("Test String"));
Assert.That(s2.Position, Is.Not.EqualTo(0L), "Position not 0 within signed file");
}
}
