X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=test%2Fjalview%2Fgui%2FAlignViewportTest.java;h=8be9906bbec4b71fd1481340c83b31d073cbdbf1;hb=17e77c3f2949a0729322b4a8d907f3f34b6a9914;hp=4c553862a2b6a0103d12f6ee3cb3c1338d60dde8;hpb=28fda83cbef0c9c82cd09a343af4e1721085c104;p=jalview.git

diff --git a/test/jalview/gui/AlignViewportTest.java b/test/jalview/gui/AlignViewportTest.java
index 4c55386..8be9906 100644
--- a/test/jalview/gui/AlignViewportTest.java
+++ b/test/jalview/gui/AlignViewportTest.java
@@ -1,15 +1,46 @@
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.9)
+ * Copyright (C) 2015 The Jalview Authors
+ * 
+ * This file is part of Jalview.
+ * 
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License 
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
+ *  
+ * Jalview is distributed in the hope that it will be useful, but 
+ * WITHOUT ANY WARRANTY; without even the implied warranty 
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+ * PURPOSE.  See the GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
 package jalview.gui;
 
 import static org.testng.AssertJUnit.assertEquals;
+import static org.testng.AssertJUnit.assertFalse;
+import static org.testng.AssertJUnit.assertNotNull;
 import static org.testng.AssertJUnit.assertSame;
+import static org.testng.AssertJUnit.assertTrue;
 
+import jalview.datamodel.AlignedCodonFrame;
 import jalview.datamodel.Alignment;
 import jalview.datamodel.AlignmentI;
 import jalview.datamodel.PDBEntry;
 import jalview.datamodel.PDBEntry.Type;
 import jalview.datamodel.Sequence;
 import jalview.datamodel.SequenceI;
+import jalview.io.FileLoader;
+import jalview.io.FormatAdapter;
+import jalview.structure.StructureSelectionManager;
 
+import java.util.LinkedHashSet;
+import java.util.Set;
+
+import org.testng.annotations.BeforeClass;
 import org.testng.annotations.BeforeMethod;
 import org.testng.annotations.Test;
 
@@ -17,22 +48,29 @@ public class AlignViewportTest
 {
 
   AlignmentI al;
+
   AlignViewport testee;
 
- @BeforeMethod(alwaysRun = true)
+  @BeforeClass(alwaysRun = true)
+  public static void setUpBeforeClass() throws Exception
+  {
+    jalview.bin.Jalview.main(new String[] { "-props",
+        "test/jalview/testProps.jvprops" });
+  }
+
+  @BeforeMethod(alwaysRun = true)
   public void setUp()
   {
     SequenceI seq1 = new Sequence("Seq1", "ABC");
     SequenceI seq2 = new Sequence("Seq2", "ABC");
     SequenceI seq3 = new Sequence("Seq3", "ABC");
-    SequenceI[] seqs = new SequenceI[]
-    { seq1, seq2, seq3 };
+    SequenceI[] seqs = new SequenceI[] { seq1, seq2, seq3 };
     al = new Alignment(seqs);
     al.setDataset(null);
     testee = new AlignViewport(al);
   }
 
-  @Test(groups ={ "Functional" })
+  @Test(groups = { "Functional" })
   public void testCollateForPdb()
   {
     /*
@@ -46,14 +84,11 @@ public class AlignViewportTest
      * seq1 and seq3 refer to 1ABC, seq2 to 2ABC, none to 3ABC
      */
     al.getSequenceAt(0).getDatasetSequence()
-            .addPDBId(
-            new PDBEntry("1ABC", "B", Type.PDB, "1ABC.pdb"));
+            .addPDBId(new PDBEntry("1ABC", "B", Type.PDB, "1ABC.pdb"));
     al.getSequenceAt(2).getDatasetSequence()
-            .addPDBId(
-            new PDBEntry("1ABC", "B", Type.PDB, "1ABC.pdb"));
+            .addPDBId(new PDBEntry("1ABC", "B", Type.PDB, "1ABC.pdb"));
     al.getSequenceAt(1).getDatasetSequence()
-            .addPDBId(
-            new PDBEntry("2ABC", "C", Type.PDB, "2ABC.pdb"));
+            .addPDBId(new PDBEntry("2ABC", "C", Type.PDB, "2ABC.pdb"));
     /*
      * Add a second chain PDB xref to Seq2 - should not result in a duplicate in
      * the results
@@ -69,8 +104,8 @@ public class AlignViewportTest
     /*
      * run method under test
      */
-    SequenceI[][] seqs = testee.collateForPDB(new PDBEntry[]
-    { pdb1, pdb2, pdb3 });
+    SequenceI[][] seqs = testee.collateForPDB(new PDBEntry[] { pdb1, pdb2,
+        pdb3 });
 
     // seq1 and seq3 refer to PDBEntry[0]
     assertEquals(2, seqs[0].length);
@@ -84,4 +119,155 @@ public class AlignViewportTest
     // no sequence refers to PDBEntry[2]
     assertEquals(0, seqs[2].length);
   }
+
+  /**
+   * Test that a mapping is not deregistered when a second view is closed but
+   * the first still holds a reference to the mapping
+   */
+  @Test(groups = { "Functional" })
+  public void testDeregisterMapping_onCloseView()
+  {
+    /*
+     * alignment with reference to mappings
+     */
+    AlignFrame af1 = new FileLoader().LoadFileWaitTillLoaded(
+            ">Seq1\nCAGT\n", FormatAdapter.PASTE);
+
+    AlignedCodonFrame acf1 = new AlignedCodonFrame();
+    AlignedCodonFrame acf2 = new AlignedCodonFrame();
+
+    Set<AlignedCodonFrame> mappings = new LinkedHashSet<AlignedCodonFrame>();
+    mappings.add(acf1);
+    mappings.add(acf2);
+    af1.getViewport().getAlignment().setCodonFrames(mappings);
+    af1.newView_actionPerformed(null);
+
+    /*
+     * Verify that creating the alignment for the new View has registered the
+     * mappings
+     */
+    StructureSelectionManager ssm = StructureSelectionManager
+            .getStructureSelectionManager(Desktop.instance);
+    assertEquals(2, ssm.seqmappings.size());
+    assertTrue(ssm.seqmappings.contains(acf1));
+    assertTrue(ssm.seqmappings.contains(acf2));
+
+    /*
+     * Close the second view. Verify that mappings are not removed as the first
+     * view still holds a reference to them.
+     */
+    af1.closeMenuItem_actionPerformed(false);
+    assertEquals(2, ssm.seqmappings.size());
+    assertTrue(ssm.seqmappings.contains(acf1));
+    assertTrue(ssm.seqmappings.contains(acf2));
+  }
+
+  /**
+   * Test that a mapping is deregistered if no alignment holds a reference to it
+   */
+  @Test(groups = { "Functional" })
+  public void testDeregisterMapping_withNoReference()
+  {
+    Desktop d = Desktop.instance;
+    assertNotNull(d);
+    StructureSelectionManager ssm = StructureSelectionManager
+            .getStructureSelectionManager(Desktop.instance);
+    ssm.resetAll();
+
+    AlignFrame af1 = new FileLoader().LoadFileWaitTillLoaded(
+            ">Seq1\nRSVQ\n", FormatAdapter.PASTE);
+    AlignFrame af2 = new FileLoader().LoadFileWaitTillLoaded(
+            ">Seq2\nDGEL\n", FormatAdapter.PASTE);
+
+    AlignedCodonFrame acf1 = new AlignedCodonFrame();
+    AlignedCodonFrame acf2 = new AlignedCodonFrame();
+    AlignedCodonFrame acf3 = new AlignedCodonFrame();
+
+    Set<AlignedCodonFrame> mappings1 = new LinkedHashSet<AlignedCodonFrame>();
+    mappings1.add(acf1);
+    af1.getViewport().getAlignment().setCodonFrames(mappings1);
+
+    Set<AlignedCodonFrame> mappings2 = new LinkedHashSet<AlignedCodonFrame>();
+    mappings2.add(acf2);
+    mappings2.add(acf3);
+    af2.getViewport().getAlignment().setCodonFrames(mappings2);
+
+    /*
+     * AlignFrame1 has mapping acf1, AlignFrame2 has acf2 and acf3
+     */
+
+    Set<AlignedCodonFrame> ssmMappings = ssm.seqmappings;
+    assertEquals(0, ssmMappings.size());
+    ssm.registerMapping(acf1);
+    assertEquals(1, ssmMappings.size());
+    ssm.registerMapping(acf2);
+    assertEquals(2, ssmMappings.size());
+    ssm.registerMapping(acf3);
+    assertEquals(3, ssmMappings.size());
+
+    /*
+     * Closing AlignFrame2 should remove its mappings from
+     * StructureSelectionManager, since AlignFrame1 has no reference to them
+     */
+    af2.closeMenuItem_actionPerformed(true);
+    assertEquals(1, ssmMappings.size());
+    assertTrue(ssmMappings.contains(acf1));
+  }
+
+  /**
+   * Test that a mapping is not deregistered if another alignment holds a
+   * reference to it
+   */
+  @Test(groups = { "Functional" })
+  public void testDeregisterMapping_withReference()
+  {
+    Desktop d = Desktop.instance;
+    assertNotNull(d);
+    StructureSelectionManager ssm = StructureSelectionManager
+            .getStructureSelectionManager(Desktop.instance);
+    ssm.resetAll();
+
+    AlignFrame af1 = new FileLoader().LoadFileWaitTillLoaded(
+            ">Seq1\nRSVQ\n", FormatAdapter.PASTE);
+    AlignFrame af2 = new FileLoader().LoadFileWaitTillLoaded(
+            ">Seq2\nDGEL\n", FormatAdapter.PASTE);
+
+    AlignedCodonFrame acf1 = new AlignedCodonFrame();
+    AlignedCodonFrame acf2 = new AlignedCodonFrame();
+    AlignedCodonFrame acf3 = new AlignedCodonFrame();
+
+    Set<AlignedCodonFrame> mappings1 = new LinkedHashSet<AlignedCodonFrame>();
+    mappings1.add(acf1);
+    mappings1.add(acf2);
+    af1.getViewport().getAlignment().setCodonFrames(mappings1);
+
+    Set<AlignedCodonFrame> mappings2 = new LinkedHashSet<AlignedCodonFrame>();
+    mappings2.add(acf2);
+    mappings2.add(acf3);
+    af2.getViewport().getAlignment().setCodonFrames(mappings2);
+
+    /*
+     * AlignFrame1 has mappings acf1 and acf2, AlignFrame2 has acf2 and acf3
+     */
+
+    Set<AlignedCodonFrame> ssmMappings = ssm.seqmappings;
+    assertEquals(0, ssmMappings.size());
+    ssm.registerMapping(acf1);
+    assertEquals(1, ssmMappings.size());
+    ssm.registerMapping(acf2);
+    assertEquals(2, ssmMappings.size());
+    ssm.registerMapping(acf3);
+    assertEquals(3, ssmMappings.size());
+
+    /*
+     * Closing AlignFrame2 should remove mapping acf3 from
+     * StructureSelectionManager, but not acf2, since AlignFrame1 still has a
+     * reference to it
+     */
+    af2.closeMenuItem_actionPerformed(true);
+    assertEquals(2, ssmMappings.size());
+    assertTrue(ssmMappings.contains(acf1));
+    assertTrue(ssmMappings.contains(acf2));
+    assertFalse(ssmMappings.contains(acf3));
+  }
 }