X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=test%2Fjalview%2Fdatamodel%2FColumnSelectionTest.java;fp=test%2Fjalview%2Fdatamodel%2FColumnSelectionTest.java;h=c594dda4779266794e4d70686f2180a82b256de9;hb=6f04e0a80f3c3ba8087a1ad316debd395d0a4db0;hp=8709961485e148ca9c65550086e3753a66e604c6;hpb=6f153aac5d457ab69f994d71df1cf30b69d07af5;p=jalview.git

diff --git a/test/jalview/datamodel/ColumnSelectionTest.java b/test/jalview/datamodel/ColumnSelectionTest.java
index 8709961..c594dda 100644
--- a/test/jalview/datamodel/ColumnSelectionTest.java
+++ b/test/jalview/datamodel/ColumnSelectionTest.java
@@ -27,6 +27,9 @@ import static org.testng.AssertJUnit.fail;
 
 import jalview.analysis.AlignmentGenerator;
 import jalview.gui.JvOptionPane;
+import jalview.viewmodel.annotationfilter.AnnotationFilterParameter;
+import jalview.viewmodel.annotationfilter.AnnotationFilterParameter.SearchableAnnotationField;
+import jalview.viewmodel.annotationfilter.AnnotationFilterParameter.ThresholdType;
 
 import java.util.Arrays;
 import java.util.BitSet;
@@ -598,4 +601,117 @@ public class ColumnSelectionTest
     assertEquals(sg.getStartRes(), 10);
     assertEquals(sg.getEndRes(), 19);
   }
+
+  @Test(groups = { "Functional" })
+  public void testFilterAnnotations()
+  {
+    ColumnSelection cs = new ColumnSelection();
+
+    /*
+     * filter with no conditions clears the selection
+     */
+    Annotation[] anns = new Annotation[] { null };
+    AnnotationFilterParameter filter = new AnnotationFilterParameter();
+    cs.addElement(3);
+    int added = cs.filterAnnotations(anns, filter);
+    assertEquals(0, added);
+    assertTrue(cs.isEmpty());
+
+    /*
+     * select on description (regex)
+     */
+    filter.setRegexString("w.rld");
+    filter.addRegexSearchField(SearchableAnnotationField.DESCRIPTION);
+    Annotation helix = new Annotation("(", "hello", '<', 2f);
+    Annotation sheet = new Annotation("(", "world", '<', 2f);
+    added = cs.filterAnnotations(new Annotation[] { null, helix, sheet },
+            filter);
+    assertEquals(1, added);
+    assertTrue(cs.contains(2));
+
+    /*
+     * select on label (invalid regex, exact match)
+     */
+    filter = new AnnotationFilterParameter();
+    filter.setRegexString("(");
+    filter.addRegexSearchField(SearchableAnnotationField.DISPLAY_STRING);
+    added = cs.filterAnnotations(new Annotation[] { null, helix, sheet },
+            filter);
+    assertEquals(2, added);
+    assertTrue(cs.contains(1));
+    assertTrue(cs.contains(2));
+
+    /*
+     * select Helix (secondary structure symbol H)
+     */
+    filter = new AnnotationFilterParameter();
+    filter.setFilterAlphaHelix(true);
+    helix = new Annotation("x", "desc", 'H', 0f);
+    sheet = new Annotation("x", "desc", 'E', 1f);
+    Annotation turn = new Annotation("x", "desc", 'S', 2f);
+    Annotation ann4 = new Annotation("x", "desc", 'Y', 3f);
+    added = cs
+            .filterAnnotations(new Annotation[]
+            { null, helix, sheet, turn, ann4 },
+            filter);
+    assertEquals(1, added);
+    assertTrue(cs.contains(1));
+
+    /*
+     * select Helix and Sheet (E)
+     */
+    filter.setFilterBetaSheet(true);
+    added = cs
+            .filterAnnotations(new Annotation[]
+            { null, helix, sheet, turn, ann4 }, filter);
+    assertEquals(2, added);
+    assertTrue(cs.contains(1));
+    assertTrue(cs.contains(2));
+
+    /*
+     * select Sheet and Turn (S)
+     */
+    filter.setFilterAlphaHelix(false);
+    filter.setFilterTurn(true);
+    added = cs
+            .filterAnnotations(new Annotation[]
+            { null, helix, sheet, turn, ann4 }, filter);
+    assertEquals(2, added);
+    assertTrue(cs.contains(2));
+    assertTrue(cs.contains(3));
+
+    /*
+     * select value < 2f (ann1, ann2)
+     */
+    filter = new AnnotationFilterParameter();
+    filter.setThresholdType(ThresholdType.BELOW_THRESHOLD);
+    filter.setThresholdValue(2f);
+    added = cs
+            .filterAnnotations(new Annotation[]
+            { null, helix, sheet, turn, ann4 }, filter);
+    assertEquals(2, added);
+    assertTrue(cs.contains(1));
+    assertTrue(cs.contains(2));
+
+    /*
+     * select value > 2f (ann4 only)
+     */
+    filter.setThresholdType(ThresholdType.ABOVE_THRESHOLD);
+    added = cs
+            .filterAnnotations(new Annotation[]
+            { null, helix, sheet, turn, ann4 }, filter);
+    assertEquals(1, added);
+    assertTrue(cs.contains(4));
+
+    /*
+     * select >2f or Helix
+     */
+    filter.setFilterAlphaHelix(true);
+    added = cs
+            .filterAnnotations(new Annotation[]
+            { null, helix, sheet, turn, ann4 }, filter);
+    assertEquals(2, added);
+    assertTrue(cs.contains(1));
+    assertTrue(cs.contains(4));
+  }
 }