public void Check_identity_succeed()
{
DateTime param1 = DateTime.UtcNow;
string param2 = "param2";
string param3 = "param3";
DateTime param4 = DateTime.UtcNow;
var entity = new InputInvoice()
{
InvoiceDate = param1,
InvoiceNumber = param2,
PartnerAccount = param3,
JournalDate = param4
};
entity.Identity().Should().Be($"{param1.ToShortDateString()}-{param4.ToShortDateString()}-{param2}-{param3}");
}
