X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=test%2Fjalview%2Fdatamodel%2FSequenceTest.java;h=0151a12280b665a63802dda3f97dd7e8c39295de;hb=279c6495df1a0de231600a2d283098c7411c4730;hp=f9c8acf6b15096fe809cdad69bb9062b24b11366;hpb=dd2762def4e4db097c1b829debd49550c5cb191e;p=jalview.git

diff --git a/test/jalview/datamodel/SequenceTest.java b/test/jalview/datamodel/SequenceTest.java
index f9c8acf..0151a12 100644
--- a/test/jalview/datamodel/SequenceTest.java
+++ b/test/jalview/datamodel/SequenceTest.java
@@ -134,6 +134,7 @@ public class SequenceTest
     assertFalse(new Sequence("prot", "ACGTACGTACGTNNNNNNNN").isProtein());
     // test RNA with X
     assertFalse(new Sequence("prot", "ACGUACGUACGUACTGACAXX").isProtein());
+    assertFalse(new Sequence("prot", "ACGUACGUACGUXXXXXXXXX").isProtein());
     assertFalse(new Sequence("prot", "ACGUACGUACGUNNNNNNNNN").isProtein());
   }