JAL-2016 corrected Javadoc, added test for anonymous instance

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

diff --git a/test/jalview/util/MappingUtilsTest.java b/test/jalview/util/MappingUtilsTest.java
index 7100381..853ebd5 100644 (file)
--- a/test/jalview/util/MappingUtilsTest.java
+++ b/test/jalview/util/MappingUtilsTest.java
@@ -21,8 +21,10 @@
 package jalview.util;
 
 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 static org.testng.internal.junit.ArrayAsserts.assertArrayEquals;
 
 import jalview.api.AlignViewportI;
 import jalview.commands.EditCommand;
@@ -855,4 +857,58 @@ public class MappingUtilsTest
     assertEquals("[0, 3]", Arrays.toString(hidden.get(0)));
     assertEquals("[5, 10]", Arrays.toString(hidden.get(1)));
   }
+
+  @Test(groups = { "Functional" })
+  public void testGetLength()
+  {
+    assertEquals(0, MappingUtils.getLength(null));
+    List<int[]> ranges = new ArrayList<int[]>();
+    assertEquals(0, MappingUtils.getLength(ranges));
+    ranges.add(new int[] { 1, 1 });
+    assertEquals(1, MappingUtils.getLength(ranges));
+    ranges.add(new int[] { 2, 10 });
+    assertEquals(10, MappingUtils.getLength(ranges));
+    ranges.add(new int[] { 20, 10 });
+    assertEquals(21, MappingUtils.getLength(ranges));
+  }
+
+  @Test(groups = { "Functional" })
+  public void testContains()
+  {
+    assertFalse(MappingUtils.contains(null, 1));
+    List<int[]> ranges = new ArrayList<int[]>();
+    assertFalse(MappingUtils.contains(ranges, 1));
+
+    ranges.add(new int[] { 1, 4 });
+    ranges.add(new int[] { 6, 6 });
+    ranges.add(new int[] { 8, 10 });
+    ranges.add(new int[] { 30, 20 });
+    ranges.add(new int[] { -16, -44 });
+
+    assertFalse(MappingUtils.contains(ranges, 0));
+    assertTrue(MappingUtils.contains(ranges, 1));
+    assertTrue(MappingUtils.contains(ranges, 2));
+    assertTrue(MappingUtils.contains(ranges, 3));
+    assertTrue(MappingUtils.contains(ranges, 4));
+    assertFalse(MappingUtils.contains(ranges, 5));
+
+    assertTrue(MappingUtils.contains(ranges, 6));
+    assertFalse(MappingUtils.contains(ranges, 7));
+
+    assertTrue(MappingUtils.contains(ranges, 8));
+    assertTrue(MappingUtils.contains(ranges, 9));
+    assertTrue(MappingUtils.contains(ranges, 10));
+
+    assertFalse(MappingUtils.contains(ranges, 31));
+    assertTrue(MappingUtils.contains(ranges, 30));
+    assertTrue(MappingUtils.contains(ranges, 29));
+    assertTrue(MappingUtils.contains(ranges, 20));
+    assertFalse(MappingUtils.contains(ranges, 19));
+
+    assertFalse(MappingUtils.contains(ranges, -15));
+    assertTrue(MappingUtils.contains(ranges, -16));
+    assertTrue(MappingUtils.contains(ranges, -44));
+    assertFalse(MappingUtils.contains(ranges, -45));
+  }
+
 }