diff --git a/IPython/html/tests/notebook/dualmode.js b/IPython/html/tests/notebook/dualmode.js
index 2f7ce2e..32454ef 100644
--- a/IPython/html/tests/notebook/dualmode.js
+++ b/IPython/html/tests/notebook/dualmode.js
@@ -229,17 +229,42 @@ casper.notebook_test(function () {
         this.test.assertEquals(this.get_cell_text(3), '', 'b; New cell 3 text is empty');
         this.validate_state('b', 'command', 3);
 
-        // Copy/past/cut
+        // Copy/paste/cut
         var num_cells = this.get_cells_length();
         this.test.assertEquals(this.get_cell_text(1), a, 'Verify that cell 1 is a');
         this.select_cell(1);
         this.trigger_keydown('x'); // Cut
         this.validate_state('x', 'command', 1);
-        this.test.assertEquals(this.get_cells_length(), num_cells-1,  'Verify that the cell was removed.');
+        this.test.assertEquals(this.get_cells_length(), num_cells-1,  'Verify that a cell was removed.');
         this.test.assertEquals(this.get_cell_text(1), '', 'Verify that cell 2 is now where cell 1 was.');
         this.select_cell(2);
         this.trigger_keydown('v'); // Paste
-        this.validate_state('v', 'command', 3);
+        this.validate_state('v', 'command', 3); // Selection should move to pasted cell, below current cell.
+        this.test.assertEquals(this.get_cell_text(3), a, 'Verify that cell 3 has the cut contents.');
+        this.test.assertEquals(this.get_cells_length(), num_cells,  'Verify a the cell was added.');
+        this.trigger_keydown('v'); // Paste
+        this.validate_state('v', 'command', 4); // Selection should move to pasted cell, below current cell.
+        this.test.assertEquals(this.get_cell_text(4), a, 'Verify that cell 4 has the cut contents.');
+        this.test.assertEquals(this.get_cells_length(), num_cells+1,  'Verify a the cell was added.');
+        this.select_cell(5);
+        this.trigger_keydown('c'); // Copy
+        this.validate_state('c', 'command', 5);
+        this.test.assertEquals(this.get_cell_text(5), b, 'Verify that cell 5 is b');
+        this.select_cell(6);
+        this.trigger_keydown('c'); // Copy
+        this.validate_state('c', 'command', 6);
+        this.test.assertEquals(this.get_cell_text(6), c, 'Verify that cell 6 is c');
+        this.trigger_keydown('v'); // Paste
+        this.validate_state('v', 'command', 7);
+        this.test.assertEquals(this.get_cell_text(6), c, 'Verify that cell 6 still has the copied contents.');
+        this.test.assertEquals(this.get_cell_text(7), c, 'Verify that cell 7 has the copied contents.');
+        this.test.assertEquals(this.get_cells_length(), num_cells+2,  'Verify a the cell was added.');
+        this.select_cell(0);
+        this.trigger_keydown('shift+v'); // Paste
+        this.validate_state('shift+v', 'command', 0);
+        this.test.assertEquals(this.get_cell_text(0), c, 'Verify that cell 0 has the copied contents.');
+        this.test.assertEquals(this.get_cells_length(), num_cells+3,  'Verify a the cell was added.');
+        
 
     });