JAL-2189 format tests

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

diff --git a/test/jalview/util/MappingUtilsTest.java b/test/jalview/util/MappingUtilsTest.java
index 7e28579..655aa2a 100644 (file)
--- a/test/jalview/util/MappingUtilsTest.java
+++ b/test/jalview/util/MappingUtilsTest.java
@@ -708,7 +708,7 @@ public class MappingUtilsTest
    * subselect the mapping search
    */
   @Test(groups = { "Functional" })
-  public void testFindMappingsBetweenSequenceAndOthers()
+  public void testFindMappingsForSequenceAndOthers()
   {
     SequenceI seq1 = new Sequence("Seq1", "ABC");
     SequenceI seq2 = new Sequence("Seq2", "ABC");
@@ -720,7 +720,7 @@ public class MappingUtilsTest
     seq4.createDatasetSequence();
 
     /*
-     * Create mappings from seq1 to seq2, seq2 to seq1, seq3 to seq1
+     * Create mappings from seq1 to seq2, seq2 to seq1, seq3 to seq1, seq3 to seq4
      */
     AlignedCodonFrame acf1 = new AlignedCodonFrame();
     MapList map = new MapList(new int[] { 1, 3 }, new int[] { 1, 3 }, 1, 1);
@@ -729,23 +729,54 @@ public class MappingUtilsTest
     acf2.addMap(seq2.getDatasetSequence(), seq1.getDatasetSequence(), map);
     AlignedCodonFrame acf3 = new AlignedCodonFrame();
     acf3.addMap(seq3.getDatasetSequence(), seq1.getDatasetSequence(), map);
+    AlignedCodonFrame acf4 = new AlignedCodonFrame();
+    acf4.addMap(seq3.getDatasetSequence(), seq4.getDatasetSequence(), map);
 
     List<AlignedCodonFrame> mappings = new ArrayList<AlignedCodonFrame>();
     mappings.add(acf1);
     mappings.add(acf2);
     mappings.add(acf3);
+    mappings.add(acf4);
 
     /*
-     * Seq1 has three mappings
+     * test for null args
      */
     List<AlignedCodonFrame> result = MappingUtils
-            .findMappingsForSequenceAndOthers(seq1, mappings,
-                    new Alignment(new SequenceI[] { seq1, seq2 }));
+            .findMappingsForSequenceAndOthers(null, mappings,
+                    Arrays.asList(new SequenceI[] { seq1, seq2 }));
+    assertTrue(result.isEmpty());
+
+    result = MappingUtils.findMappingsForSequenceAndOthers(seq1, null,
+            Arrays.asList(new SequenceI[] { seq1, seq2 }));
+    assertTrue(result.isEmpty());
+
+    /*
+     * Seq1 has three mappings, but filter argument will only accept
+     * those to seq2
+     */
+    result = MappingUtils.findMappingsForSequenceAndOthers(
+            seq1,
+            mappings,
+            Arrays.asList(new SequenceI[] { seq1, seq2,
+                seq1.getDatasetSequence() }));
+    assertEquals(2, result.size());
     assertTrue(result.contains(acf1));
     assertTrue(result.contains(acf2));
     assertFalse("Did not expect to find mapping acf3 - subselect failed",
             result.contains(acf3));
-    assertEquals(2, result.size());
+    assertFalse(
+            "Did not expect to find mapping acf4 - doesn't involve sequence",
+            result.contains(acf4));
+
+    /*
+     * and verify the no filter case
+     */
+    result = MappingUtils.findMappingsForSequenceAndOthers(seq1, mappings,
+            null);
+    assertEquals(3, result.size());
+    assertTrue(result.contains(acf1));
+    assertTrue(result.contains(acf2));
+    assertTrue(result.contains(acf3));
   }
 
   @Test(groups = { "Functional" })
@@ -836,7 +867,7 @@ public class MappingUtilsTest
   public void testMapColumnSelection_hiddenColumns() throws IOException
   {
     setupMappedAlignments();
-  
+
     ColumnSelection proteinSelection = new ColumnSelection();
 
     /*
@@ -844,8 +875,8 @@ public class MappingUtilsTest
      * in dna respectively, overall 0-4
      */
     proteinSelection.hideColumns(0);
-    ColumnSelection dnaSelection = MappingUtils.mapColumnSelection(proteinSelection,
-            proteinView, dnaView);
+    ColumnSelection dnaSelection = MappingUtils.mapColumnSelection(
+            proteinSelection, proteinView, dnaView);
     assertEquals("[]", dnaSelection.getSelected().toString());
     List<int[]> hidden = dnaSelection.getHiddenColumns();
     assertEquals(1, hidden.size());
@@ -860,7 +891,8 @@ public class MappingUtilsTest
     // deselect these or hideColumns will be expanded to include 0
     proteinSelection.clear();
     proteinSelection.hideColumns(1);
-    dnaSelection = MappingUtils.mapColumnSelection(proteinSelection, proteinView, dnaView);
+    dnaSelection = MappingUtils.mapColumnSelection(proteinSelection,
+            proteinView, dnaView);
     hidden = dnaSelection.getHiddenColumns();
     assertEquals(1, hidden.size());
     assertEquals("[0, 3]", Arrays.toString(hidden.get(0)));
@@ -871,7 +903,8 @@ public class MappingUtilsTest
     proteinSelection.revealAllHiddenColumns();
     proteinSelection.clear();
     proteinSelection.hideColumns(2);
-    dnaSelection = MappingUtils.mapColumnSelection(proteinSelection, proteinView, dnaView);
+    dnaSelection = MappingUtils.mapColumnSelection(proteinSelection,
+            proteinView, dnaView);
     assertTrue(dnaSelection.getHiddenColumns().isEmpty());
 
     /*
@@ -882,7 +915,8 @@ public class MappingUtilsTest
     proteinSelection.clear();
     proteinSelection.hideColumns(3); // 5-10 hidden in dna
     proteinSelection.addElement(1); // 0-3 selected in dna
-    dnaSelection = MappingUtils.mapColumnSelection(proteinSelection, proteinView, dnaView);
+    dnaSelection = MappingUtils.mapColumnSelection(proteinSelection,
+            proteinView, dnaView);
     assertEquals("[0, 1, 2, 3]", dnaSelection.getSelected().toString());
     hidden = dnaSelection.getHiddenColumns();
     assertEquals(1, hidden.size());
@@ -895,7 +929,8 @@ public class MappingUtilsTest
     proteinSelection.clear();
     proteinSelection.hideColumns(1);
     proteinSelection.hideColumns(3);
-    dnaSelection = MappingUtils.mapColumnSelection(proteinSelection, proteinView, dnaView);
+    dnaSelection = MappingUtils.mapColumnSelection(proteinSelection,
+            proteinView, dnaView);
     hidden = dnaSelection.getHiddenColumns();
     assertEquals(2, hidden.size());
     assertEquals("[0, 3]", Arrays.toString(hidden.get(0)));
@@ -1029,42 +1064,42 @@ public class MappingUtilsTest
     int[] adjusted = MappingUtils.removeStartPositions(0, ranges);
     assertEquals("[10, 1]", Arrays.toString(adjusted));
     assertEquals("[10, 1]", Arrays.toString(ranges));
-  
+
     ranges = adjusted;
     adjusted = MappingUtils.removeStartPositions(1, ranges);
     assertEquals("[9, 1]", Arrays.toString(adjusted));
     assertEquals("[10, 1]", Arrays.toString(ranges));
-  
+
     ranges = adjusted;
     adjusted = MappingUtils.removeStartPositions(1, ranges);
     assertEquals("[8, 1]", Arrays.toString(adjusted));
     assertEquals("[9, 1]", Arrays.toString(ranges));
-  
+
     ranges = new int[] { 12, 11, 9, 6 };
     adjusted = MappingUtils.removeStartPositions(1, ranges);
     assertEquals("[11, 11, 9, 6]", Arrays.toString(adjusted));
     assertEquals("[12, 11, 9, 6]", Arrays.toString(ranges));
-  
+
     ranges = new int[] { 12, 12, 8, 4 };
     adjusted = MappingUtils.removeStartPositions(1, ranges);
     assertEquals("[8, 4]", Arrays.toString(adjusted));
     assertEquals("[12, 12, 8, 4]", Arrays.toString(ranges));
-  
+
     ranges = new int[] { 12, 12, 8, 4 };
     adjusted = MappingUtils.removeStartPositions(2, ranges);
     assertEquals("[7, 4]", Arrays.toString(adjusted));
     assertEquals("[12, 12, 8, 4]", Arrays.toString(ranges));
-  
+
     ranges = new int[] { 12, 12, 10, 10, 8, 4 };
     adjusted = MappingUtils.removeStartPositions(1, ranges);
     assertEquals("[10, 10, 8, 4]", Arrays.toString(adjusted));
     assertEquals("[12, 12, 10, 10, 8, 4]", Arrays.toString(ranges));
-  
+
     ranges = new int[] { 12, 12, 10, 10, 8, 4 };
     adjusted = MappingUtils.removeStartPositions(2, ranges);
     assertEquals("[8, 4]", Arrays.toString(adjusted));
     assertEquals("[12, 12, 10, 10, 8, 4]", Arrays.toString(ranges));
-  
+
     ranges = new int[] { 12, 11, 8, 4 };
     adjusted = MappingUtils.removeStartPositions(3, ranges);
     assertEquals("[7, 4]", Arrays.toString(adjusted));