edit menu tests

test/uk/ac/sanger/artemis/components/EditMenuTest.java

+/* 
+ * This file is part of Artemis
+ *
+ * Copyright (C) 2013  Genome Research Limited
+ *
+ * This program 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 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ */
+package uk.ac.sanger.artemis.components;
+
+import static org.junit.Assert.assertTrue;
+
+import java.awt.GraphicsEnvironment;
+import javax.swing.JFrame;
+
+import junit.framework.Assert;
+
+import org.junit.Test;
+
+import uk.ac.sanger.artemis.EntryGroup;
+import uk.ac.sanger.artemis.Feature;
+import uk.ac.sanger.artemis.FeatureVector;
+import uk.ac.sanger.artemis.FeatureSegmentVector;
+import uk.ac.sanger.artemis.Selection;
+import uk.ac.sanger.artemis.io.Entry;
+import uk.ac.sanger.artemis.io.Utils;
+import uk.ac.sanger.artemis.io.ValidateFeatureTest;
+
+
+public class EditMenuTest 
+{
+  @Test
+  /**
+   * Split a gene model and undo
+   */
+  public void gffUnMergeAndUndo()
+  {
+    // ignore if in headless mode with no x11
+    if(GraphicsEnvironment.getLocalGraphicsEnvironment().isHeadless())
+      return;
+        
+    final EntryGroup egrp = Utils.getEntryGroup("/data/Pf3D7_01_02_v3.gff.gz");
+
+    FeatureVector features = egrp.getAllFeatures();
+    final Selection selection = new Selection(null);
+    Feature f = Utils.getCDSFeatureByIdPrefix("PF3D7_0103500.1", features);
+    final FeatureSegmentVector segments = f.getSegments();
+    selection.add(f);
+    selection.add(segments.elementAt(0));
+    selection.add(segments.elementAt(1));
+      
+    // validate GFF features before split and undo and after
+    // to ensure the gene model structures remain consistent
+    ValidateFeatureTest.testAll(egrp);
+    EditMenu.unmergeFeature(null, selection, egrp);
+    EditMenu.undo(null, selection, egrp);
+    ValidateFeatureTest.testAll(egrp);
+  }
+}
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