assertEquals(head+hlinkA6.getType()+href+hlinkA6.getAddress()+mid+textA6+tail, stringA6);
assertEquals(head+hlinkA7.getType()+href+hlinkA7.getAddress()+mid+textA7+tail, stringA7);
}
private void testToFormulaString(Cell cell, String expect) {
XSSFEvaluationWorkbook evalbook = XSSFEvaluationWorkbook.create((XSSFWorkbook)_workbook);
Ptg[] ptgs = BookHelper.getCellPtgs(cell);
final String formula = FormulaRenderer.toFormulaString(evalbook, ptgs);
assertEquals(expect, formula);
}