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From celes...@apache.org
Subject svn commit: r1347392 - /commons/proper/math/trunk/src/test/java/org/apache/commons/math3/TestUtils.java
Date Thu, 07 Jun 2012 05:05:33 GMT
Author: celestin
Date: Thu Jun  7 05:05:33 2012
New Revision: 1347392

URL: http://svn.apache.org/viewvc?rev=1347392&view=rev
Log:
Utility method for testing for equality of expected double[] with RealVector.

Modified:
    commons/proper/math/trunk/src/test/java/org/apache/commons/math3/TestUtils.java

Modified: commons/proper/math/trunk/src/test/java/org/apache/commons/math3/TestUtils.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/test/java/org/apache/commons/math3/TestUtils.java?rev=1347392&r1=1347391&r2=1347392&view=diff
==============================================================================
--- commons/proper/math/trunk/src/test/java/org/apache/commons/math3/TestUtils.java (original)
+++ commons/proper/math/trunk/src/test/java/org/apache/commons/math3/TestUtils.java Thu Jun
 7 05:05:33 2012
@@ -252,6 +252,27 @@ public class TestUtils {
      * and actual vectors for which both entries are still considered equal
      */
     public static void assertEquals(final String message,
+        final double[] expected, final RealVector actual, final double delta) {
+        Assert.assertEquals(message + ", dimension", expected.length,
+            actual.getDimension());
+        for (int i = 0; i < expected.length; i++) {
+            Assert.assertEquals(message + ", entry #" + i, expected[i],
+                actual.getEntry(i), delta);
+        }
+    }
+
+    /**
+     * Asserts that all entries of the specified vectors are equal to within a
+     * positive {@code delta}.
+     *
+     * @param message the identifying message for the assertion error (can be
+     * {@code null})
+     * @param expected expected value
+     * @param actual actual value
+     * @param delta the maximum difference between the entries of the expected
+     * and actual vectors for which both entries are still considered equal
+     */
+    public static void assertEquals(final String message,
         final RealVector expected, final RealVector actual, final double delta) {
         Assert.assertEquals(message + ", dimension", expected.getDimension(),
             actual.getDimension());



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