JAL-2429 findColumnPosition returns 0 for cols in region starting at 0

[jalview.git] / test / jalview / datamodel / ColumnSelectionTest.java

diff --git a/test/jalview/datamodel/ColumnSelectionTest.java b/test/jalview/datamodel/ColumnSelectionTest.java
index 63d5e56..5a915ce 100644 (file)
--- a/test/jalview/datamodel/ColumnSelectionTest.java
+++ b/test/jalview/datamodel/ColumnSelectionTest.java
@@ -130,6 +130,13 @@ public class ColumnSelectionTest
 
     // and moves column 40 to 25
     assertEquals(25, cs2.findColumnPosition(40));
+
+    // check when hidden columns start at 0 that the visible column
+    // is returned as 0
+    ColumnSelection cs3 = new ColumnSelection();
+    cs3.hideColumns(0, 4);
+    assertEquals(0, cs3.findColumnPosition(2));
+
   }
 
   /**