X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=test%2Fjalview%2Fio%2Fgff%2FGff3HelperTest.java;fp=test%2Fjalview%2Fio%2Fgff%2FGff3HelperTest.java;h=cd5a0d8853e8571d75a9992a241f39790e1aa20f;hb=2dd39c36211f947fda099c550e711ef5905efefd;hp=bf038acecd371554f300c88061b293ef89b2fc69;hpb=4dd40d33a5becefd51c31a426f2501b21029f82c;p=jalview.git

diff --git a/test/jalview/io/gff/Gff3HelperTest.java b/test/jalview/io/gff/Gff3HelperTest.java
index bf038ac..cd5a0d8 100644
--- a/test/jalview/io/gff/Gff3HelperTest.java
+++ b/test/jalview/io/gff/Gff3HelperTest.java
@@ -37,7 +37,9 @@ import jalview.gui.JvOptionPane;
 
 import java.io.IOException;
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 import org.testng.annotations.BeforeClass;
 import org.testng.annotations.Test;
@@ -231,4 +233,48 @@ public class Gff3HelperTest
             .getToRanges().get(0));
   }
 
+  @Test(groups = "Functional")
+  public void testGetDescription()
+  {
+    Gff3Helper testee = new Gff3Helper();
+    SequenceFeature sf = new SequenceFeature("type", "desc", 10, 20, 3f,
+            "group");
+    Map<String, List<String>> attributes = new HashMap<String, List<String>>();
+    assertNull(testee.getDescription(sf, attributes));
+
+    // ID if any is a fall-back for description
+    sf.setValue("ID", "Patrick");
+    assertEquals("Patrick", testee.getDescription(sf, attributes));
+
+    // Target is set by Exonerate
+    sf.setValue("Target", "Destination Moon");
+    assertEquals("Destination", testee.getDescription(sf, attributes));
+
+    // Ensembl variant feature - extract "alleles" value
+    // may be sequence_variant or a sub-type in the sequence ontology
+    sf = new SequenceFeature("feature_variant", "desc", 10, 20, 3f, "group");
+    List<String> atts = new ArrayList<String>();
+    atts.add("A");
+    atts.add("C");
+    atts.add("T");
+    attributes.put("alleles", atts);
+    assertEquals("A,C,T", testee.getDescription(sf, attributes));
+
+    // Ensembl transcript or exon feature - extract Name
+    List<String> atts2 = new ArrayList<String>();
+    atts2.add("ENSE00001871077");
+    attributes.put("Name", atts2);
+    sf = new SequenceFeature("transcript", "desc", 10, 20, 3f, "group");
+    assertEquals("ENSE00001871077", testee.getDescription(sf, attributes));
+    // transcript sub-type in SO
+    sf = new SequenceFeature("mRNA", "desc", 10, 20, 3f, "group");
+    assertEquals("ENSE00001871077", testee.getDescription(sf, attributes));
+    // special usage of feature by Ensembl
+    sf = new SequenceFeature("NMD_transcript_variant", "desc", 10, 20, 3f,
+            "group");
+    assertEquals("ENSE00001871077", testee.getDescription(sf, attributes));
+    // exon feature
+    sf = new SequenceFeature("exon", "desc", 10, 20, 3f, "group");
+    assertEquals("ENSE00001871077", testee.getDescription(sf, attributes));
+  }
 }