X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=test%2Fjalview%2Futil%2FMapListTest.java;h=029b6811df6f26a92c53ddcc091e69e7c0b1b7c8;hb=c5060a3a565a47414ff8d137642df8dd3e0648b0;hp=d2db258583b1cf946c01c5a0d47eacdba93f948a;hpb=8fafc5175547a6d8a38447cff309300b110a1637;p=jalview.git

diff --git a/test/jalview/util/MapListTest.java b/test/jalview/util/MapListTest.java
index d2db258..029b681 100644
--- a/test/jalview/util/MapListTest.java
+++ b/test/jalview/util/MapListTest.java
@@ -426,7 +426,7 @@ public class MapListTest
   @Test(groups = { "Functional" })
   public void testGetRanges()
   {
-    List<int[]> ranges = new ArrayList<int[]>();
+    List<int[]> ranges = new ArrayList<>();
     ranges.add(new int[] { 2, 3 });
     ranges.add(new int[] { 5, 6 });
     assertEquals("[2, 3, 5, 6]", Arrays.toString(MapList.getRanges(ranges)));
@@ -603,7 +603,7 @@ public class MapListTest
   public void testAddRange()
   {
     int[] range = { 1, 5 };
-    List<int[]> ranges = new ArrayList<int[]>();
+    List<int[]> ranges = new ArrayList<>();
 
     // add to empty list:
     MapList.addRange(range, ranges);
@@ -702,7 +702,7 @@ public class MapListTest
   public void testCoalesceRanges()
   {
     assertNull(MapList.coalesceRanges(null));
-    List<int[]> ranges = new ArrayList<int[]>();
+    List<int[]> ranges = new ArrayList<>();
     assertSame(ranges, MapList.coalesceRanges(ranges));
     ranges.add(new int[] { 1, 3 });
     assertSame(ranges, MapList.coalesceRanges(ranges));
@@ -763,7 +763,7 @@ public class MapListTest
   @Test(groups = { "Functional" })
   public void testCoalesceRanges_withOverlap()
   {
-    List<int[]> ranges = new ArrayList<int[]>();
+    List<int[]> ranges = new ArrayList<>();
     ranges.add(new int[] { 1, 3 });
     ranges.add(new int[] { 2, 5 });
 
@@ -818,7 +818,7 @@ public class MapListTest
   /**
    * Test the method that compounds ('traverses') two mappings
    */
-  @Test
+  @Test(groups = "Functional")
   public void testTraverse()
   {
     /*
@@ -940,4 +940,29 @@ public class MapListTest
     compound = ml1.traverse(ml2);
     assertNull(compound);
   }
+
+  /**
+   * Test that method that inspects for the (first) forward or reverse 'to' range.
+   * Single position ranges are ignored.
+   */
+  @Test(groups = { "Functional" })
+  public void testIsToForwardsStrand()
+  {
+    // [3-9] declares forward strand
+    MapList ml = new MapList(new int[] { 20, 11 },
+            new int[]
+            { 2, 2, 3, 9, 12, 11 }, 1, 1);
+    assertTrue(ml.isToForwardStrand());
+
+    // [11-5] declares reverse strand ([13-14] is ignored)
+    ml = new MapList(new int[] { 20, 11 },
+            new int[]
+            { 2, 2, 11, 5, 13, 14 }, 1, 1);
+    assertFalse(ml.isToForwardStrand());
+
+    // all single position ranges - defaults to forward strand
+    ml = new MapList(new int[] { 3, 1 }, new int[] { 2, 2, 4, 4, 6, 6 }, 1,
+            1);
+    assertTrue(ml.isToForwardStrand());
+  }
 }