X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=test%2Fjalview%2Fdatamodel%2FAlignmentAnnotationTests.java;fp=test%2Fjalview%2Fdatamodel%2FAlignmentAnnotationTests.java;h=74c2b63cb923d58ce4b3df6cccd3e5992845ebee;hb=72e63582d51fbaa0cc5a3963abc96814f984039b;hp=2948f833c10062214706741414e172fba220b284;hpb=aa218da8aa3bf61463d84e478b1ed498d7d964cb;p=jalview.git

diff --git a/test/jalview/datamodel/AlignmentAnnotationTests.java b/test/jalview/datamodel/AlignmentAnnotationTests.java
index 2948f83..74c2b63 100644
--- a/test/jalview/datamodel/AlignmentAnnotationTests.java
+++ b/test/jalview/datamodel/AlignmentAnnotationTests.java
@@ -626,6 +626,50 @@ public class AlignmentAnnotationTests
     assertThat(ann.annotations, is(emptyArray()));
   }
 
+  @Test(groups = "Functional")
+  public void testMakeVisibleAnnotation_HiddenRegionBeyondSize()
+  {
+    Annotation[] annots = annotsRange(4);
+    AlignmentAnnotation ann = new AlignmentAnnotation("label", "desc", annots);
+    HiddenColumns hc = new HiddenColumns();
+    hc.hideColumns(6, 7);
+    ann.makeVisibleAnnotation(hc);
+    assertThat(ann.annotations, matchesAnnotations(annots));
+  }
+
+  @Test(groups = "Functional")
+  public void testMakeVisibleAnnotation_HiddenRegionAndTrimEndBeyondSize()
+  {
+    Annotation[] annots = annotsRange(4);
+    AlignmentAnnotation ann = new AlignmentAnnotation("label", "desc", annots);
+    HiddenColumns hc = new HiddenColumns();
+    hc.hideColumns(6, 7);
+    ann.makeVisibleAnnotation(0, 10, hc);
+    assertThat(ann.annotations, matchesAnnotations(annots));
+  }
+
+  @Test(groups = "Functional")
+  public void testMakeVisibleAnnotation_HiddenRegionBeforeStart()
+  {
+    Annotation[] annots = annotsRange(4);
+    AlignmentAnnotation ann = new AlignmentAnnotation("label", "desc", annots);
+    HiddenColumns hc = new HiddenColumns();
+    hc.hideColumns(-3, -2);
+    ann.makeVisibleAnnotation(hc);
+    assertThat(ann.annotations, matchesAnnotations(annots));
+  }
+
+  @Test(groups = "Functional")
+  public void testMakeVisibleAnnotation_HiddenRegionAndTrimStartBeforeStart()
+  {
+    Annotation[] annots = annotsRange(4);
+    AlignmentAnnotation ann = new AlignmentAnnotation("label", "desc", annots);
+    HiddenColumns hc = new HiddenColumns();
+    hc.hideColumns(-3, -2);
+    ann.makeVisibleAnnotation(-5, annots.length - 1, hc);
+    assertThat(ann.annotations, matchesAnnotations(annots));
+  }
+
   static Annotation[] annotsRange(int stop)
   {
     Annotation[] annotations = new Annotation[stop];