Merge branch 'develop' into features/JAL-845splitPaneMergeDevelop

[jalview.git] / test / jalview / analysis / TestAlignSeq.java

diff --git a/test/jalview/analysis/TestAlignSeq.java b/test/jalview/analysis/TestAlignSeq.java
index 65213e2..7352b94 100644 (file)
--- a/test/jalview/analysis/TestAlignSeq.java
+++ b/test/jalview/analysis/TestAlignSeq.java
@@ -20,7 +20,9 @@
  */
 package jalview.analysis;
 
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
 import jalview.datamodel.Mapping;
 import jalview.datamodel.Sequence;
 import jalview.datamodel.SequenceI;
@@ -74,4 +76,13 @@ public class TestAlignSeq
     }
   }
 
+  @Test
+  public void testExtractGaps()
+  {
+    assertNull(AlignSeq.extractGaps(null, null));
+    assertNull(AlignSeq.extractGaps(". -", null));
+    assertNull(AlignSeq.extractGaps(null, "AB-C"));
+
+    assertEquals("ABCD", AlignSeq.extractGaps(" .-", ". -A-B.C D."));
+  }
 }