/** tests updatePo */
@Test
@SuppressWarnings("unused")
public void testTidy() {
Invoice po = this.getSamplesFactory().sampleInvoiceFull(4);
String invoiceNo = "X";
po.getKey().setInvoiceNo(invoiceNo);
po.tidy();
Set<InvoiceLine> lines = po.getLines();
for (InvoiceLine line : lines) {
Assert.assertEquals(invoiceNo, line.getInvoiceNo());
Set<InvoiceSubLine> sublines = line.getSubLines();
for (InvoiceSubLine subline : sublines) {
Assert.assertEquals(invoiceNo, line.getInvoiceNo());
}
}
}
