JAL-2591 Hidden columns regions can be output to string + test

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

diff --git a/test/jalview/datamodel/HiddenColumnsTest.java b/test/jalview/datamodel/HiddenColumnsTest.java
index b9becf3..9f77eaa 100644 (file)
--- a/test/jalview/datamodel/HiddenColumnsTest.java
+++ b/test/jalview/datamodel/HiddenColumnsTest.java
@@ -600,4 +600,16 @@ public class HiddenColumnsTest
     assertEquals(5, positions.get(1).intValue());
     assertEquals(8, positions.get(2).intValue());
   }
+
+  @Test(groups = { "Functional" })
+  public void testRegionsToString()
+  {
+    HiddenColumns hc = new HiddenColumns();
+    hc.hideColumns(3, 7);
+    hc.hideColumns(10, 10);
+    hc.hideColumns(14, 15);
+
+    String result = hc.regionsToString(",", "--");
+    assertEquals("3--7,10--10,14--15", result);
+  }
 }