public void VerifyLongDerStringRoundTrip()
{
string TestString = new string('A', 64000);
Assert.AreEqual(TestString, DerUtils.DecodeString(DerUtils.EncodePrintableString(TestString)), "PrintableString should make encoding round trip unchanged");
Assert.AreEqual(TestString, DerUtils.DecodeString(DerUtils.EncodeBMPString(TestString)), "BMPString should make encoding round trip unchanged");
}
public void VerifyDerBMPStringRoundTrip()
{
const string TestString = "this string has unicode in the range handled by BMPString \u03d5";
Assert.AreEqual(TestString, DerUtils.DecodeBMPString(DerUtils.EncodeBMPString(TestString)), "string should make encoding round trip unchanged");
Assert.AreEqual(string.Empty, DerUtils.DecodeBMPString(DerUtils.EncodeBMPString(string.Empty)), "empty string should make encoding round trip unchanged");
}
public void VerifyDerEncodeStringNullCases()
{
Action[] testCases = new Action[]
{
() => DerUtils.EncodePrintableString(null),
() => DerUtils.EncodeBMPString(null),
};
foreach (Action test in testCases)
{
bool caught = false;
try
{
test();
}
catch (ArgumentNullException)
{
caught = true;
}
Assert.IsTrue(caught, "expected an ArgumentNullException");
}
}
