JAL-1725 first version of Jetty server / chimera selection listener

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

diff --git a/test/jalview/util/MappingUtilsTest.java b/test/jalview/util/MappingUtilsTest.java
index c86259b..ec9ace4 100644 (file)
--- a/test/jalview/util/MappingUtilsTest.java
+++ b/test/jalview/util/MappingUtilsTest.java
@@ -384,6 +384,15 @@ public class MappingUtilsTest
     assertEquals("[0, 1, 3]", cs.getSelected().toString());
   }
 
+  @Test
+  public void testMapColumnSelection_null() throws IOException
+  {
+    setupMappedAlignments();
+    ColumnSelection cs = MappingUtils.mapColumnSelection(null, dnaView,
+            proteinView);
+    assertTrue("mapped selection not empty", cs.getSelected().isEmpty());
+  }
+
   /**
    * Tests for the method that converts a series of [start, end] ranges to
    * single positions