JAL-2591 updated HiddenColumns::findHiddenRegionPositions + test

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

diff --git a/test/jalview/datamodel/HiddenColumnsTest.java b/test/jalview/datamodel/HiddenColumnsTest.java
index 10808d6..b9becf3 100644 (file)
--- a/test/jalview/datamodel/HiddenColumnsTest.java
+++ b/test/jalview/datamodel/HiddenColumnsTest.java
@@ -585,4 +585,19 @@ public class HiddenColumnsTest
       assertEquals(toMark, fromMark);
     }
   }
+
+  @Test(groups = { "Functional" })
+  public void testFindHiddenRegionPositions()
+  {
+    HiddenColumns hc = new HiddenColumns();
+    hc.hideColumns(3, 7);
+    hc.hideColumns(10, 10);
+    hc.hideColumns(14, 15);
+
+    List<Integer> positions = hc.findHiddenRegionPositions();
+    assertEquals(3, positions.size());
+    assertEquals(3, positions.get(0).intValue());
+    assertEquals(5, positions.get(1).intValue());
+    assertEquals(8, positions.get(2).intValue());
+  }
 }