Merge branch 'bug/JAL-3099alignmentVisibleWidth' into merge/JAL-3099

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

diff --git a/test/jalview/datamodel/AlignmentTest.java b/test/jalview/datamodel/AlignmentTest.java
index 8aed114..dd19eb6 100644 (file)
--- a/test/jalview/datamodel/AlignmentTest.java
+++ b/test/jalview/datamodel/AlignmentTest.java
@@ -1532,4 +1532,34 @@ public class AlignmentTest
     assertFalse(hc.equals(hc2));
     assertTrue(al.setHiddenColumns(hc)); // 'changed'
   }
+
+  @Test(groups = { "Functional" })
+  public void testGetWidth()
+  {
+    SequenceI seq1 = new Sequence("seq1", "ABCDEF--");
+    SequenceI seq2 = new Sequence("seq2", "-JKLMNO--");
+    SequenceI seq3 = new Sequence("seq2", "-PQR");
+    AlignmentI a = new Alignment(new SequenceI[] { seq1, seq2, seq3 });
+
+    assertEquals(9, a.getWidth());
+
+    // width includes hidden columns
+    a.getHiddenColumns().hideColumns(2, 5);
+    assertEquals(9, a.getWidth());
+  }
+
+  @Test(groups = { "Functional" })
+  public void testGetVisibleWidth()
+  {
+    SequenceI seq1 = new Sequence("seq1", "ABCDEF--");
+    SequenceI seq2 = new Sequence("seq2", "-JKLMNO--");
+    SequenceI seq3 = new Sequence("seq2", "-PQR");
+    AlignmentI a = new Alignment(new SequenceI[] { seq1, seq2, seq3 });
+
+    assertEquals(9, a.getVisibleWidth());
+
+    // width excludes hidden columns
+    a.getHiddenColumns().hideColumns(2, 5);
+    assertEquals(5, a.getVisibleWidth());
+  }
 }