@Test
public void testSetEditingColStringValue() throws Exception {

    final DTCellValue52 cellValue52 = mock(DTCellValue52.class);
    final String pattern = "pattern";
    doReturn(cellValue52).when(limitedEntryActionRetractFactCol52).getValue();
    doReturn(limitedEntryActionRetractFactCol52).when(plugin).editingCol();
    plugin.setEditingColStringValue(pattern);
    verify(cellValue52).setStringValue(pattern);
}