The voucher is no longer linked with the bank statement, use a new

phrase to generate the payment for the invoice using solely the voucher

account_credit_control/scenarios/features/05_credit_control_run_mar.feature

@@ -20,25 +20,7 @@ Feature: Ensure that email credit line generation first pass is correct
 
   @pay_invoice_si_19_part1
   Scenario: I pay a part of the first part of the invoice SI 19,
-    Given I need a "account.bank.statement" with oid: scen.state_control_eur_1
-    And having:
-     | name       | value                    |
-     | name       | Bk.St.si_19_part1        |
-     | date       | 2013-03-31               |
-     | journal_id | by oid: scen.eur_journal |
-     | period_id  | by name: 03/2013         |
-
-    And I import invoice "SI_19" using import invoice button
-    And I should have a "account.bank.statement.line" with name: "SI_19" and amount: "450"
-    And I set the voucher paid amount to "300"
-    And I save the voucher
-    And I should have a "account.bank.statement.line" with name: "SI_19" and amount: "1050"
-    And I set the voucher paid amount to "0"
-    And I save the voucher
-    Then I modify the line amount to "0"
-    Given I need a "account.bank.statement" with oid: scen.state_control_eur_1
-    And I set bank statement end-balance
-    When I confirm bank statement
+    Given I pay 300.0 on the invoice "SI_19"
     Then My invoice "SI_19" is in state "open" reconciled with a residual amount of "1200.0"
 
   @account_credit_control_run_month_mar

account_credit_control/scenarios/features/steps/account_voucher.py

@@ -3,6 +3,76 @@
 from support import *
 import datetime
 
+@step('I pay {amount:f} on the invoice "{inv_name}"')
+def impl(ctx, amount, inv_name):
+    Partner = model('res.partner')
+    Invoice = model('account.invoice')
+    Voucher = model('account.voucher')
+    VoucherLine = model('account.voucher.line')
+    Journal = model('account.journal')
+    invoice = Invoice.get([('name', '=', inv_name)])
+    assert invoice
+    journal = Journal.get('scen.eur_journal')
+    values = {
+        'partner_id': invoice.partner_id.commercial_partner_id.id,
+        'reference': invoice.name,
+        'amount': amount,
+        'date': invoice.date_invoice,
+        'currency_id': invoice.currency_id.id,
+        'company_id': invoice.company_id.id,
+        'journal_id': journal.id,
+    }
+
+    if invoice.type in ('out_invoice','out_refund'):
+        values['type'] = 'receipt'
+    else:
+        values['type'] = 'payment'
+
+    onchange = Voucher.onchange_partner_id([], values['partner_id'],
+                                           values['journal_id'],
+                                           values['amount'],
+                                           values['currency_id'],
+                                           values['type'],
+                                           values['date'])
+    values.update(onchange['value'])
+
+    onchange = Voucher.onchange_date([], values['date'],
+                                     values['currency_id'],
+                                     False,
+                                     values['amount'],
+                                     values['company_id'])
+    values.update(onchange['value'])
+
+    onchange = Voucher.onchange_amount([], values['amount'],
+                                       False,
+                                       values['partner_id'],
+                                       values['journal_id'],
+                                       values['currency_id'],
+                                       values['type'],
+                                       values['date'],
+                                       False,
+                                       values['company_id'])
+    values.update(onchange['value'])
+    values['line_cr_ids'] = False
+
+    voucher = Voucher.create(values)
+
+    vals = voucher.recompute_voucher_lines(voucher.partner_id.id,
+                                           voucher.journal_id.id,
+                                           voucher.amount,
+                                           voucher.currency_id.id,
+                                           voucher.type,
+                                           voucher.date)
+    for line in vals['value']['line_cr_ids']:
+        line['voucher_id'] = voucher.id
+        VoucherLine.create(line)
+
+    for line in vals['value']['line_dr_ids']:
+        line['voucher_id'] = voucher.id
+        VoucherLine.create(line)
+
+    voucher.button_proforma_voucher()
+
 @step('I import invoice "{inv_name}" using import invoice button')
 def impl(ctx, inv_name):
     invoice = model('account.invoice').get([('name', '=', inv_name)])
@@ -68,9 +138,9 @@ def impl(ctx):
 def impl(ctx, amount):
     assert ctx.line
     # we have to change voucher amount before chaning statement line amount
-    if ctx.line.voucher_id:
-        model('account.voucher').write([ctx.line.voucher_id.id],
-                                       {'amount': float(amount)})
+    # if ctx.line.voucher_id:
+    #     model('account.voucher').write([ctx.line.voucher_id.id],
+    #                                    {'amount': float(amount)})
     ctx.line.write({'amount': float(amount)})
 
 @step('My invoice "{inv_name}" is in state "{state}" reconciled with a residual amount of "{amount:f}"')