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modules/account_es/tests/scenario_reporting_surcharge_tax.rst

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+===========================================
+Account ES Reporting Surcharge Tax Scenario
+===========================================
+
+Imports::
+
+    >>> import datetime as dt
+    >>> from decimal import Decimal
+    >>> from functools import partial
+
+    >>> from proteus import Model, Report
+    >>> from trytond.modules.account.tests.tools import (
+    ...     create_chart, create_fiscalyear, get_accounts)
+    >>> from trytond.modules.account_invoice.tests.tools import (
+    ...     set_fiscalyear_invoice_sequences)
+    >>> from trytond.modules.company.tests.tools import create_company, get_company
+    >>> from trytond.tests.tools import activate_modules, assertEqual
+    >>> from trytond.tools import file_open
+
+Activate modules::
+
+    >>> config = activate_modules(
+    ...     'account_es',
+    ...     create_company, partial(create_chart, chart='account_es.pgc_0_pyme'))
+
+Setup company::
+
+    >>> company = get_company()
+    >>> tax_identifier = company.party.identifiers.new()
+    >>> tax_identifier.type = 'eu_vat'
+    >>> tax_identifier.code = 'ESB01000009'
+    >>> company.party.save()
+
+Create fiscal year::
+
+    >>> fiscalyear = set_fiscalyear_invoice_sequences(
+    ...     create_fiscalyear(
+    ...         company, (dt.date(2020, 1, 1), dt.date(2020, 12, 31))))
+    >>> fiscalyear.click('create_period')
+
+Get accounts::
+
+    >>> accounts = get_accounts()
+    >>> expense = accounts['expense']
+    >>> revenue = accounts['revenue']
+
+Create parties::
+
+    >>> Party = Model.get('party.party')
+    >>> party = Party(name='Party')
+    >>> tax_identifier = party.identifiers.new()
+    >>> tax_identifier.type = 'eu_vat'
+    >>> tax_identifier.code = 'ES00000000T'
+    >>> party.save()
+    >>> surcharge_party = Party(name='Surcharge Party')
+    >>> tax_identifier = surcharge_party.identifiers.new()
+    >>> tax_identifier.type = 'eu_vat'
+    >>> tax_identifier.code = 'ES00000001R'
+    >>> surcharge_party.save()
+
+Create invoices::
+
+    >>> Tax = Model.get('account.tax')
+    >>> tax, = Tax.find([
+    ...     ('company', '=', company.id),
+    ...     ('group.kind', '=', 'sale'),
+    ...     ('name', '=', 'IVA 21% (bienes)'),
+    ...     ])
+    >>> surcharge_tax, = Tax.find([
+    ...     ('company', '=', company.id),
+    ...     ('group.kind', '=', 'sale'),
+    ...     ('es_reported_with', '=', tax.id),
+    ...     ])
+    >>> Invoice = Model.get('account.invoice')
+    >>> invoice = Invoice()
+    >>> invoice.party = party
+    >>> invoice.invoice_date = fiscalyear.start_date
+    >>> line = invoice.lines.new()
+    >>> line.account = revenue
+    >>> line.taxes.append(tax)
+    >>> line.quantity = 5
+    >>> line.unit_price = Decimal('20')
+    >>> invoice.click('post')
+    >>> invoice.click('post')
+    >>> invoice.total_amount
+    Decimal('121.00')
+    >>> invoice = Invoice()
+    >>> invoice.party = surcharge_party
+    >>> invoice.invoice_date = fiscalyear.start_date
+    >>> line = invoice.lines.new()
+    >>> line.account = revenue
+    >>> line.taxes.append(Tax(tax.id))
+    >>> line.taxes.append(surcharge_tax)
+    >>> line.quantity = 2
+    >>> line.unit_price = Decimal('25')
+    >>> invoice.click('post')
+    >>> invoice.total_amount
+    Decimal('63.10')
+    >>> invoice, = invoice.duplicate()
+    >>> invoice.invoice_date = fiscalyear.start_date
+    >>> line, = invoice.lines
+    >>> line.quantity = 1
+    >>> line.unit_price = Decimal('0.03')
+    >>> invoice.click('post')
+    >>> invoice.total_amount
+    Decimal('0.04')
+
+Generate VAT Book::
+
+    >>> VatBook = Model.get('account.reporting.vat_book_es')
+    >>> context = {
+    ...     'company': company.id,
+    ...     'fiscalyear': fiscalyear.id,
+    ...     'es_vat_book_type': 'E',
+    ...     }
+    >>> with config.set_context(context):
+    ...     records = VatBook.find([])
+    ...     report = Report('account.reporting.aeat.vat_book')
+    ...     extension, content, _, name = report.execute(records)
+    >>> len(records)
+    3
+    >>> tax_record = [r for r in records if not r.surcharge_tax][0]
+    >>> assertEqual(tax_record.party, party)
+    >>> tax_record.base_amount
+    Decimal('100.00')
+    >>> tax_record.tax_amount
+    Decimal('21.00')
+    >>> surcharge_tax_record = [r for r in records if r.surcharge_tax][0]
+    >>> assertEqual(surcharge_tax_record.party, surcharge_party)
+    >>> surcharge_tax_record.base_amount
+    Decimal('50.00')
+    >>> surcharge_tax_record.tax_amount
+    Decimal('10.50')
+    >>> surcharge_tax_record.surcharge_tax_amount
+    Decimal('2.60')
+    >>> with file_open('account_es/tests/vat_book.csv', 'rb') as f:
+    ...     assertEqual(content, f.read())
+    >>> name
+    'VAT Book-...'
+    >>> extension
+    'csv'