Repository: commons-crypto Updated Branches: refs/heads/master 3cfaa0271 -> d4e04f5ef
[CRYPTO-52] Improve assertion message when test fails due to lack of JCE Unlimited Strength Jurisdiction Policy Files. Applied patch and changed @Before to @BeforeClass. Project: http://git-wip-us.apache.org/repos/asf/commons-crypto/repo Commit: http://git-wip-us.apache.org/repos/asf/commons-crypto/commit/d4e04f5e Tree: http://git-wip-us.apache.org/repos/asf/commons-crypto/tree/d4e04f5e Diff: http://git-wip-us.apache.org/repos/asf/commons-crypto/diff/d4e04f5e Branch: refs/heads/master Commit: d4e04f5ef925d8e168869a08dfa2e2ccc37a53ba Parents: 3cfaa02 Author: ggregory <ggreg...@apache.org> Authored: Wed May 4 12:11:15 2016 -0700 Committer: ggregory <ggreg...@apache.org> Committed: Wed May 4 12:11:15 2016 -0700 ---------------------------------------------------------------------- .../commons/crypto/cipher/JceCipherTest.java | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/commons-crypto/blob/d4e04f5e/src/test/java/org/apache/commons/crypto/cipher/JceCipherTest.java ---------------------------------------------------------------------- diff --git a/src/test/java/org/apache/commons/crypto/cipher/JceCipherTest.java b/src/test/java/org/apache/commons/crypto/cipher/JceCipherTest.java index 9a0f9cd..46bd634 100644 --- a/src/test/java/org/apache/commons/crypto/cipher/JceCipherTest.java +++ b/src/test/java/org/apache/commons/crypto/cipher/JceCipherTest.java @@ -18,8 +18,17 @@ package org.apache.commons.crypto.cipher; +import java.security.NoSuchAlgorithmException; + +import javax.crypto.Cipher; + +import org.junit.Assert; +import org.junit.BeforeClass; + public class JceCipherTest extends AbstractCipherTest { + private static final int MAX_KEY_LEN_LOWER_BOUND = 256; + @Override public void init() { transformations = new CipherTransformation[] { @@ -29,4 +38,15 @@ public class JceCipherTest extends AbstractCipherTest { cipherClass = JceCipher.class.getName(); } + @BeforeClass + public void checkJceUnlimitedStrength() throws NoSuchAlgorithmException { + int maxKeyLen = Cipher.getMaxAllowedKeyLength("AES"); + Assert.assertTrue(String.format( + "Testing requires support for an AES key length of %d, but " + + "the detected maximum key length is %d. This may indicate " + + "that the test environment is missing the JCE Unlimited " + + "Strength Jurisdiction Policy Files.", + MAX_KEY_LEN_LOWER_BOUND, maxKeyLen), + maxKeyLen >= MAX_KEY_LEN_LOWER_BOUND); + } }
