tests/test_fe_form.py: se implementa prueba cude.

se implementa prueba para cude de nota debito segun
ejemplo en pagina 614, pero el sha384 de la composicion
difiere del generado tanto de facho como el sitio web
que dan para generarlo.

FossilOrigin-Name: 51b29990f6eaf4fc4f85dc51873957f41d9ba047889e4e4fe2ea4f0b1285e88c

tests/test_fe_form.py

@@ -12,7 +12,39 @@ import zipfile
 
 import facho.fe.form as form
 from facho import fe
-from facho.fe.form_xml import DIANInvoiceXML, DIANCreditNoteXML
+from facho.fe.form_xml import DIANInvoiceXML, DIANCreditNoteXML, DIANDebitNoteXML
+
+@pytest.fixture
+def simple_debit_note_without_lines():
+    inv = form.DebitNote(form.InvoiceDocumentReference('1234', 'xx', datetime.now()))
+    inv.set_period(datetime.now(), datetime.now())
+    inv.set_issue(datetime.now())
+    inv.set_ident('ABC123')
+    inv.set_operation_type('10')
+    inv.set_payment_mean(form.PaymentMean(form.PaymentMean.DEBIT, '41', datetime.now(), '1234'))
+    inv.set_supplier(form.Party(
+        name = 'facho-supplier',
+        ident = form.PartyIdentification('123','', '31'),
+        responsability_code = form.Responsability(['O-07']),
+        responsability_regime_code = '48',
+        organization_code = '1',
+        address = form.Address(
+            '', '', form.City('05001', 'Medellín'),
+            form.Country('CO', 'Colombia'),
+            form.CountrySubentity('05', 'Antioquia'))
+    ))
+    inv.set_customer(form.Party(
+        name = 'facho-customer',
+        ident = form.PartyIdentification('321', '', '31'),
+        responsability_code = form.Responsability(['O-07']),
+        responsability_regime_code = '48',
+        organization_code = '1',
+        address = form.Address(
+            '', '', form.City('05001', 'Medellín'),
+            form.Country('CO', 'Colombia'),
+            form.CountrySubentity('05', 'Antioquia'))
+    ))
+    return inv
 
 @pytest.fixture
 def simple_credit_note_without_lines():
@@ -312,3 +344,54 @@ def test_credit_note_cude(simple_credit_note_without_lines):
     cude = xml_invoice.get_element_text('/fe:CreditNote/cbc:UUID')
     # pag 612
     assert cude == '907e4444decc9e59c160a2fb3b6659b33dc5b632a5008922b9a62f83f757b1c448e47f5867f2b50dbdb96f48c7681168'
+
+
+# pag 614
+def test_debit_note_cude(simple_debit_note_without_lines):
+    simple_invoice = simple_debit_note_without_lines
+    simple_invoice.invoice_ident = 'ND1001'
+    simple_invoice.invoice_issue = datetime.strptime('2019-01-18 10:58:00-05:00', '%Y-%m-%d %H:%M:%S%z')
+    simple_invoice.invoice_supplier.ident = form.PartyIdentification('900197264', '5', '31')
+    simple_invoice.invoice_customer.ident = form.PartyIdentification('10254102', '5', '31')
+    simple_invoice.add_invoice_line(form.InvoiceLine(
+        quantity = 1,
+        description = 'producto',
+        item = form.StandardItem('test', 111),
+        price = form.Price(form.Amount(30_000), '01', ''),
+        tax = form.TaxTotal(
+            subtotals = [
+                form.TaxSubTotal(
+                    tax_scheme_ident = '04',
+                    percent = 8.0
+                )])
+    ))
+
+    simple_invoice.calculate()
+    xml_invoice = DIANDebitNoteXML(simple_invoice)
+
+    cude_extension = fe.DianXMLExtensionCUDE(
+        simple_invoice,
+        '10201',
+        tipo_ambiente = fe.AMBIENTE_PRUEBAS,
+    )
+    build_vars = cude_extension.buildVars()
+    assert build_vars['NumFac'] == 'ND1001'
+    assert build_vars['FecFac'] == '2019-01-18'
+    assert build_vars['HoraFac'] == '10:58:00-05:00'
+    assert build_vars['ValorBruto'] == form.Amount(30_000)
+    assert build_vars['NitOFE'] == '900197264'
+    assert build_vars['NumAdq'] == '10254102'
+    assert build_vars['ValorImpuestoPara'][1] == form.Amount(0)
+    assert build_vars['ValorImpuestoPara'][4] == form.Amount(2400)
+    assert build_vars['ValorImpuestoPara'][3] == form.Amount(0)
+    assert build_vars['ValorTotalPagar'] == form.Amount(32400)
+    assert build_vars['Software-PIN'] == '10201'
+    assert build_vars['TipoAmb'] == 2
+
+
+    cude_composicion =  "".join(cude_extension.formatVars())
+    assert cude_composicion == 'ND10012019-01-1810:58:00-05:0030000.00010.00042400.00030.0032400.0090019726410254102102012'
+
+    xml_invoice.add_extension(cude_extension)
+    cude = xml_invoice.get_element_text('/fe:DebitNote/cbc:UUID')
+    assert cude == 'b9483dc2a17167feedf37b6bd67c4204e7b601933e0e389cffbd545e4d0ec370b403cbb41ff656776cb6cb5d8348ecd4'