/** Tests {@link ContentInfo#isExtended()} and {@link ContentInfo#extend(CertToken)} methods. */
public void testExtend() throws Asn1FormatException, IOException {
InputStream in = new ByteArrayInputStream(CONTENT_INFO);
ContentInfo contentInfo = ContentInfo.getInstance(in);
// Make sure created content info is NOT extended
assertFalse(contentInfo.isExtended());
// Make sure illegal arguments are handled correctly
try {
contentInfo.extend(null);
fail("null accepted as cert token");
} catch (IllegalArgumentException e) {
Log.debug("[DBG] (OK) " + e.getMessage());
}
// Create extended content info
in = new ByteArrayInputStream(CERT_TOKEN);
CertToken certToken = CertToken.getInstance(in);
ContentInfo extendedContentInfo = contentInfo.extend(certToken);
// Make sure created content info is extended;
// also make sure initial content info is NOT extended
assertFalse(contentInfo.isExtended());
assertTrue(extendedContentInfo.isExtended());
}
