X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=test%2Fjalview%2Fdatamodel%2Ffeatures%2FFeatureStoreTest.java;h=6e7dd02f69f30b71b963ddb11e9405ee6697c902;hb=5fc820296bd27badf71036b9d79980277d1dd095;hp=db21c2f5cd3cf8cd0802f613d06ca0dfbbe5c721;hpb=aa1a9b01fb9a7c625da59b71c643609c1be6147b;p=jalview.git

diff --git a/test/jalview/datamodel/features/FeatureStoreTest.java b/test/jalview/datamodel/features/FeatureStoreTest.java
index db21c2f..6e7dd02 100644
--- a/test/jalview/datamodel/features/FeatureStoreTest.java
+++ b/test/jalview/datamodel/features/FeatureStoreTest.java
@@ -2,6 +2,7 @@ package jalview.datamodel.features;
 
 import static org.testng.Assert.assertEquals;
 import static org.testng.Assert.assertFalse;
+import static org.testng.Assert.assertSame;
 import static org.testng.Assert.assertTrue;
 
 import jalview.datamodel.SequenceFeature;
@@ -774,7 +775,7 @@ public class FeatureStoreTest
   public void testShiftFeatures()
   {
     FeatureStore fs = new FeatureStore();
-    assertFalse(fs.shiftFeatures(1));
+    assertFalse(fs.shiftFeatures(0, 1)); // nothing to do
 
     SequenceFeature sf1 = new SequenceFeature("Cath", "", 2, 5, 0f, null);
     fs.addFeature(sf1);
@@ -790,9 +791,9 @@ public class FeatureStoreTest
     fs.addFeature(sf4);
 
     /*
-     * shift features right by 5
+     * shift all features right by 5
      */
-    assertTrue(fs.shiftFeatures(5));
+    assertTrue(fs.shiftFeatures(0, 5));
 
     // non-positional features untouched:
     List<SequenceFeature> nonPos = fs.getNonPositionalFeatures();
@@ -818,7 +819,7 @@ public class FeatureStoreTest
      * feature at [7-10] should be removed
      * feature at [13-19] should become [1-4] 
      */
-    assertTrue(fs.shiftFeatures(-15));
+    assertTrue(fs.shiftFeatures(0, -15));
     pos = fs.getPositionalFeatures();
     assertEquals(pos.size(), 2);
     SequenceFeatures.sortFeatures(pos, true);
@@ -826,6 +827,32 @@ public class FeatureStoreTest
     assertEquals(pos.get(0).getEnd(), 4);
     assertEquals(pos.get(1).getBegin(), 13);
     assertEquals(pos.get(1).getEnd(), 22);
+
+    /*
+     * shift right by 4 from position 2 onwards
+     * feature at [1-4] unchanged, feature at [13-22] shifts
+     */
+    assertTrue(fs.shiftFeatures(2, 4));
+    pos = fs.getPositionalFeatures();
+    assertEquals(pos.size(), 2);
+    SequenceFeatures.sortFeatures(pos, true);
+    assertEquals(pos.get(0).getBegin(), 1);
+    assertEquals(pos.get(0).getEnd(), 4);
+    assertEquals(pos.get(1).getBegin(), 17);
+    assertEquals(pos.get(1).getEnd(), 26);
+
+    /*
+     * shift right by 4 from position 18 onwards
+     * should be no change
+     */
+    SequenceFeature f1 = pos.get(0);
+    SequenceFeature f2 = pos.get(1);
+    assertFalse(fs.shiftFeatures(18, 4)); // no update
+    pos = fs.getPositionalFeatures();
+    assertEquals(pos.size(), 2);
+    SequenceFeatures.sortFeatures(pos, true);
+    assertSame(pos.get(0), f1);
+    assertSame(pos.get(1), f2);
   }
 
   @Test(groups = "Functional")