Index: lutinmatrix/src/test/org/codelutin/math/matrix/MatrixNDTest.java
diff -u lutinmatrix/src/test/org/codelutin/math/matrix/MatrixNDTest.java:1.4 lutinmatrix/src/test/org/codelutin/math/matrix/MatrixNDTest.java:1.5
--- lutinmatrix/src/test/org/codelutin/math/matrix/MatrixNDTest.java:1.4	Thu Oct 20 20:58:04 2005
+++ lutinmatrix/src/test/org/codelutin/math/matrix/MatrixNDTest.java	Fri Oct 21 14:27:23 2005
@@ -21,9 +21,9 @@
 *
 * Created: 10 mai 2004
 *
-* @version $Revision: 1.4 $
+* @version $Revision: 1.5 $
 *
-* Mise a jour: $Date: 2005/10/20 20:58:04 $
+* Mise a jour: $Date: 2005/10/21 14:27:23 $
 * par : $Author: bpoussin $
 */
 
@@ -365,6 +365,11 @@
         assertEquals(9, mat1.getValue(0,0,0), 0);
         assertEquals(9, mat1.getValue(1,2,0), 0);
         assertEquals(0, mat2.getValue(2,2,2), 0);
+
+        MatrixND mat0 = getFactory().create(new int[]{4,4});
+        MatrixND matId = getFactory().matrixId(4);
+        matId.mults(0);
+        assertEquals(mat0, matId);
     }
 
     public void testDivs() throws Exception {

Index: lutinmatrix/src/test/org/codelutin/math/matrix/BasicMatrixBigTest.java
diff -u /dev/null lutinmatrix/src/test/org/codelutin/math/matrix/BasicMatrixBigTest.java:1.1
--- /dev/null	Fri Oct 21 14:27:28 2005
+++ lutinmatrix/src/test/org/codelutin/math/matrix/BasicMatrixBigTest.java	Fri Oct 21 14:27:23 2005
@@ -0,0 +1,45 @@
+/* *##%
+ * Copyright (C) 2002, 2003 Code Lutin, Cédric Pineau,
+     Benjamin Poussin
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *##%*/
+
+/* *
+ * MatriceTest.java
+ *
+ * Created: 27 oct. 2004
+ *
+ * @author Benjamin Poussin <poussin@codelutin.com>
+ * @version $Revision: 1.1 $
+ *
+ * Mise a jour: $Date: 2005/10/21 14:27:23 $
+ * par : $Author: bpoussin $
+ */
+
+package org.codelutin.math.matrix;
+
+import java.util.Arrays;
+import java.util.NoSuchElementException;
+import junit.framework.TestCase;
+
+public class BasicMatrixBigTest extends BasicMatrixTest { // BasicMatrixTest
+
+    public MatrixFactory getFactory() throws Exception {
+        return MatrixFactory.getInstance(FloatBigVector.class);
+    }
+
+} // BasicMatrixTest
+

Index: lutinmatrix/src/test/org/codelutin/math/matrix/FloatVectorTest.java
diff -u /dev/null lutinmatrix/src/test/org/codelutin/math/matrix/FloatVectorTest.java:1.1
--- /dev/null	Fri Oct 21 14:27:28 2005
+++ lutinmatrix/src/test/org/codelutin/math/matrix/FloatVectorTest.java	Fri Oct 21 14:27:23 2005
@@ -0,0 +1,88 @@
+/* *##%
+ * Copyright (C) 2005
+ *     Code Lutin, Cédric Pineau, Benjamin Poussin
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *##%*/
+
+/* *
+ * FloatVectorTest.java
+ *
+ * Created: 6 octobre 2005 01:54:49 CEST
+ *
+ * @author Benjamin POUSSIN <poussin@codelutin.com>
+ * @version $Revision: 1.1 $
+ *
+ * Last update: $Date: 2005/10/21 14:27:23 $
+ * by : $Author: bpoussin $
+ */
+
+package org.codelutin.math.matrix;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import junit.framework.TestCase;
+
+public class FloatVectorTest extends TestCase { // FloatVectorTest
+
+    /** to use log facility, just put in your code: log.info(\"...\"); */
+    static private Log log = LogFactory.getLog(FloatVectorTest.class);
+
+    public void testAll() throws Exception {
+        FloatVector v = new FloatVector(16);
+        assertEquals(0.0, v.getMaxOccurence());
+
+        v.setValue(0, 1);
+        assertEquals(1.0, v.getValue(0));
+
+        v.setValue(15, 16);
+        assertEquals(16.0, v.getValue(15));
+
+        assertEquals(2, v.positionSize);
+        v.setValue(0, 0);
+        assertEquals(0.0, v.getValue(0));
+        assertEquals(1, v.positionSize);
+
+        v.setValue(0, 4);
+        v.setValue(1, 4);
+        v.setValue(2, 4);
+        v.setValue(3, 4);
+        v.setValue(4, 4);
+        v.setValue(5, 4);
+        v.setValue(6, 4);
+        assertEquals(0.0, v.getMaxOccurence());
+        v.setValue(8, 4);
+        assertEquals(4.0, v.getMaxOccurence());
+        v.setValue(0, 0);
+        assertEquals(0.0, v.getMaxOccurence());
+
+        try {
+            v.getValue(-1);
+            assertTrue(false);
+        } catch (IllegalArgumentException eee) {
+            assertTrue(true);
+        }
+
+        try {
+            v.getValue(20);
+            assertTrue(false);
+        } catch (IllegalArgumentException eee) {
+            assertTrue(true);
+        }
+
+    }
+
+} // FloatVectorTest
+