Merge branch 'bug/JAL-797' into develop

[jalview.git] / test / jalview / util / MapListTest.java

diff --git a/test/jalview/util/MapListTest.java b/test/jalview/util/MapListTest.java
index d2db258..1acc9e1 100644 (file)
--- a/test/jalview/util/MapListTest.java
+++ b/test/jalview/util/MapListTest.java
@@ -391,7 +391,9 @@ public class MapListTest
     MapList ml7 = new MapList(codons, protein, 3, 1); // toShifts differ
 
     assertTrue(ml.equals(ml));
+    assertEquals(ml.hashCode(), ml.hashCode());
     assertTrue(ml.equals(ml1));
+    assertEquals(ml.hashCode(), ml1.hashCode());
     assertTrue(ml1.equals(ml));
 
     assertFalse(ml.equals(null));
@@ -426,7 +428,7 @@ 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 +605,7 @@ 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 +704,7 @@ 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 +765,7 @@ 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 +820,7 @@ public class MapListTest
   /**
    * Test the method that compounds ('traverses') two mappings
    */
-  @Test
+  @Test(groups = "Functional")
   public void testTraverse()
   {
     /*
@@ -940,4 +942,29 @@ 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());
+  }
 }