+ @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));
+ }