JAL-1686 JAL-2110 equals and/or hashCode method added

[jalview.git] / test / jalview / util / MapListTest.java

diff --git a/test/jalview/util/MapListTest.java b/test/jalview/util/MapListTest.java
index d4ed0ea..ba298c5 100644 (file)
--- a/test/jalview/util/MapListTest.java
+++ b/test/jalview/util/MapListTest.java
@@ -563,6 +563,21 @@ public class MapListTest
             s);
   }
 
+  /**
+   * Test that confirms adding a map twice does nothing
+   */
+  @Test(groups = { "Functional" })
+  public void testAddMapList_sameMap()
+  {
+    MapList ml = new MapList(new int[] { 11, 15, 20, 25, 35, 30 },
+            new int[] { 72, 22 }, 1, 3);
+    String before = ml.toString();
+    ml.addMapList(ml);
+    assertEquals(before, ml.toString());
+    ml.addMapList(new MapList(ml));
+    assertEquals(before, ml.toString());
+  }
+
   @Test(groups = { "Functional" })
   public void testAddMapList_contiguous()
   {