public void TestAddRemoveRange()
{
var certificates = new List <X509Certificate> ();
var chain = new X509CertificateChain();
foreach (var authority in CertificateAuthorities)
{
var certificate = LoadCertificate(GetTestDataPath(authority));
certificates.Add(certificate);
}
Assert.Throws <ArgumentNullException> (() => chain.AddRange(null));
chain.AddRange(certificates);
Assert.AreEqual(CertificateAuthorities.Length, chain.Count, "Unexpected number of certificates after AddRange.");
int index = 0;
foreach (var certificate in chain)
{
Assert.AreEqual(certificates[index++], certificate, "GetEnumerator");
}
index = 0;
foreach (X509Certificate certificate in ((IEnumerable)chain))
{
Assert.AreEqual(certificates[index++], certificate, "GetEnumerator");
}
Assert.Throws <ArgumentNullException> (() => chain.RemoveRange(null));
chain.RemoveRange(certificates);
Assert.AreEqual(0, chain.Count, "Unexpected number of certificates after RemoveRange.");
}
public void TestArgumentExceptions()
{
var path = Path.Combine("..", "..", "TestData", "smime", "smime.p12");
var chain = new X509CertificateChain();
CmsSigner signer;
using (var stream = File.OpenRead(path))
signer = new CmsSigner(stream, "no.secret");
Assert.Throws <ArgumentNullException> (() => new X509CertificateChain(null));
Assert.Throws <ArgumentNullException> (() => chain.Add(null));
Assert.Throws <ArgumentNullException> (() => chain.AddRange(null));
Assert.Throws <ArgumentNullException> (() => chain.Contains(null));
Assert.Throws <ArgumentNullException> (() => chain.CopyTo(null, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => chain.CopyTo(new X509Certificate[0], -1));
Assert.Throws <ArgumentNullException> (() => chain.IndexOf(null));
Assert.Throws <ArgumentOutOfRangeException> (() => chain.Insert(-1, signer.Certificate));
Assert.Throws <ArgumentNullException> (() => chain.Insert(0, null));
Assert.Throws <ArgumentNullException> (() => chain[0] = null);
Assert.Throws <ArgumentNullException> (() => chain.Remove(null));
Assert.Throws <ArgumentOutOfRangeException> (() => chain.RemoveAt(-1));
}
