public void testTextTableFormulaModel1() {
try {
TextTableFormulaExpression textTableFormulaExpression = new TextTableFormulaExpression(
"<A1>");
TextTableCellReference[] references = new TextTableCellReference[3];
TextTableCellReference reference1 = new TextTableCellReference(
"<D6>");
TextTableCellReference reference2 = new TextTableCellReference(
"<E6>");
TextTableCellReference reference3 = new TextTableCellReference(
"<F6>");
references[0] = reference1;
references[1] = reference2;
references[2] = reference3;
TextTableFormulaModel formulaModel = new TextTableFormulaModel(
textTableFormulaExpression);
TextTableCellReference cellReference = formulaModel
.getCellReferences()[0];
formulaModel.replaceCellReference(cellReference, references);
references = formulaModel.getCellReferences();
Assert.assertEquals(3, references.length);
Assert.assertEquals("(<D6>+<E6>+<F6>)", formulaModel