JAL-3205 one more unit test case

diff --git a/test/jalview/math/MatrixTest.java b/test/jalview/math/MatrixTest.java
index 8af10b0..fa446e4 100644 (file)
--- a/test/jalview/math/MatrixTest.java
+++ b/test/jalview/math/MatrixTest.java
@@ -576,6 +576,11 @@ public class MatrixTest
     assertFalse(m2.equals(m1));
     assertEquals(m1.hashCode(), m2.hashCode());
 
+    // must be same shape
+    values2 = new double[][] { { 1, 2, 3 } };
+    m2 = new Matrix(values2);
+    assertFalse(m2.equals(m1));
+
     assertFalse(m1.equals(null));
     assertFalse(m1.equals("foo"));
   }