X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=test%2Fjalview%2Fdatamodel%2FDBRefEntryTest.java;fp=test%2Fjalview%2Fdatamodel%2FDBRefEntryTest.java;h=ae6dcdafa92140adc317b9c11b85360b5626e78c;hb=ea36a0b44f1661422284e55ad5e137a0c81821f1;hp=b3376a64584c13fa6959093b23a8180dea1ea40a;hpb=a33147d5ab0b0cd846c3bd64eda59213c3000004;p=jalview.git

diff --git a/test/jalview/datamodel/DBRefEntryTest.java b/test/jalview/datamodel/DBRefEntryTest.java
index b3376a6..ae6dcda 100644
--- a/test/jalview/datamodel/DBRefEntryTest.java
+++ b/test/jalview/datamodel/DBRefEntryTest.java
@@ -20,7 +20,9 @@
  */
 package jalview.datamodel;
 
+import static org.testng.AssertJUnit.assertEquals;
 import static org.testng.AssertJUnit.assertFalse;
+import static org.testng.AssertJUnit.assertSame;
 import static org.testng.AssertJUnit.assertTrue;
 
 import jalview.util.MapList;
@@ -60,4 +62,80 @@ public class DBRefEntryTest
     assertTrue(ref1.equalRef(ref2));
     assertTrue(ref2.equalRef(ref1));
   }
+
+  /**
+   * Tests for the method that may update a DBRefEntry from another with a
+   * mapping or 'real' version
+   */
+  @Test(groups = { "Functional" })
+  public void testUpdateFrom()
+  {
+    DBRefEntry ref1 = new DBRefEntry("UNIPROT", "1", "V71633");
+
+    assertFalse(ref1.updateFrom(null));
+
+    /*
+     * equivalent other dbref
+     */
+    DBRefEntry ref2 = new DBRefEntry("uniprot", "1", "v71633");
+    assertTrue(ref1.updateFrom(ref2));
+    assertEquals("UNIPROT", ref1.getSource()); // unchanged
+    assertEquals("V71633", ref1.getAccessionId()); // unchanged
+  
+    /*
+     * ref1 has no mapping, acquires mapping from ref2
+     */
+    Mapping map = new Mapping(new MapList(new int[] { 1, 3 }, new int[] {
+        1, 1 }, 3, 1));
+    ref2.setMap(map);
+    assertTrue(ref1.updateFrom(ref2));
+    assertSame(map, ref1.getMap()); // null mapping updated
+
+    /*
+     * ref1 has a mapping, does not acquire mapping from ref2
+     */
+    ref2.setMap(new Mapping(map));
+    assertTrue(ref1.updateFrom(ref2));
+    assertSame(map, ref1.getMap()); // non-null mapping not updated
+
+    /*
+     * ref2 has a different source, accession or version
+     */
+    ref2.setSource("pdb");
+    assertFalse(ref1.updateFrom(ref2));
+    ref2.setSource(ref1.getSource());
+    ref2.setAccessionId("P12345");
+    assertFalse(ref1.updateFrom(ref2));
+    ref2.setAccessionId(ref1.getAccessionId());
+    ref1.setVersion("2");
+    assertFalse(ref1.updateFrom(ref2));
+
+    /*
+     * a non-null version supersedes "0" or "source:0"
+     */
+    ref2.setVersion(null);
+    assertFalse(ref1.updateFrom(ref2));
+    assertEquals("2", ref1.getVersion());
+    ref2.setVersion("3");
+    ref1.setVersion("0");
+    assertTrue(ref1.updateFrom(ref2));
+    assertEquals("3", ref1.getVersion());
+    ref1.setVersion("UNIPROT:0");
+    assertTrue(ref1.updateFrom(ref2));
+    assertEquals("3", ref1.getVersion());
+
+    /*
+     * version "source:n" with n>0 is not superseded
+     */
+    ref1.setVersion("UNIPROT:1");
+    assertFalse(ref1.updateFrom(ref2));
+    assertEquals("UNIPROT:1", ref1.getVersion());
+
+    /*
+     * version "10" is not superseded
+     */
+    ref1.setVersion("10");
+    assertFalse(ref1.updateFrom(ref2));
+    assertEquals("10", ref1.getVersion());
+  }
 }