Small style stuff

[zxing.git] / core / test / src / com / google / zxing / common / reedsolomon / AbstractReedSolomonTestCase.java

diff --git a/core/test/src/com/google/zxing/common/reedsolomon/AbstractReedSolomonTestCase.java b/core/test/src/com/google/zxing/common/reedsolomon/AbstractReedSolomonTestCase.java
index 7957f51..918fe41 100644 (file)
--- a/core/test/src/com/google/zxing/common/reedsolomon/AbstractReedSolomonTestCase.java
+++ b/core/test/src/com/google/zxing/common/reedsolomon/AbstractReedSolomonTestCase.java
@@ -16,15 +16,15 @@
 
 package com.google.zxing.common.reedsolomon;
 
-import junit.framework.TestCase;
+import org.junit.Assert;
 
 import java.util.BitSet;
 import java.util.Random;
 
 /**
- * @author srowen@google.com (Sean Owen)
+ * @author Sean Owen
  */
-abstract class AbstractReedSolomonTestCase extends TestCase {
+abstract class AbstractReedSolomonTestCase extends Assert {
 
   static void corrupt(int[] received, int howMany, Random random) {
     BitSet corrupted = new BitSet(received.length);
@@ -47,7 +47,11 @@ abstract class AbstractReedSolomonTestCase extends TestCase {
     assertArraysEqual(expectedECBytes, 0, toEncode, dataBytes.length, expectedECBytes.length);
   }
 
-  private static void assertArraysEqual(int[] expected, int expectedOffset, int[] actual, int actualOffset, int length) {
+  static Random getRandom() {
+    return new Random(0xDEADBEEF);
+  }
+
+  static void assertArraysEqual(int[] expected, int expectedOffset, int[] actual, int actualOffset, int length) {
     for (int i = 0; i < length; i++) {
       assertEquals(expected[expectedOffset + i], actual[actualOffset + i]);
     }