diff options
Diffstat (limited to 'src/test/java/com/gitblit/utils/SecureRandomTest.java')
-rw-r--r-- | src/test/java/com/gitblit/utils/SecureRandomTest.java | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/test/java/com/gitblit/utils/SecureRandomTest.java b/src/test/java/com/gitblit/utils/SecureRandomTest.java new file mode 100644 index 00000000..c4098c2f --- /dev/null +++ b/src/test/java/com/gitblit/utils/SecureRandomTest.java @@ -0,0 +1,33 @@ +package com.gitblit.utils; + +import static org.junit.Assert.*; + +import java.util.Arrays; + +import org.junit.Test; + +public class SecureRandomTest { + + @Test + public void testRandomBytes() { + SecureRandom sr = new SecureRandom(); + byte[] bytes1 = sr.randomBytes(10); + assertEquals(10, bytes1.length); + byte[] bytes2 = sr.randomBytes(10); + assertEquals(10, bytes2.length); + assertFalse(Arrays.equals(bytes1, bytes2)); + + assertEquals(0, sr.randomBytes(0).length); + assertEquals(200, sr.randomBytes(200).length); + } + + @Test + public void testNextBytes() { + SecureRandom sr = new SecureRandom(); + byte[] bytes1 = new byte[32]; + sr.nextBytes(bytes1); + byte[] bytes2 = new byte[32]; + sr.nextBytes(bytes2); + assertFalse(Arrays.equals(bytes1, bytes2)); + } +} |