From ce5a6aa7b950e383a23db32170e5b2a5584b73ec Mon Sep 17 00:00:00 2001
From: Raphael Michel <michel@rami.io>
Date: Mon, 16 Dec 2024 17:19:40 +0100
Subject: [PATCH] Run tests with freeze_time

---
 .github/workflows/tests.yml |  2 +-
 tests/test_invoice.py       | 13 +++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 0c56f15..bd9acd6 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -31,6 +31,6 @@ jobs:
       - name: Install pretix
         run: pip3 install "git+https://github.com/pretix/pretix@master#egg=pretix"
       - name: Install Dependencies
-        run: pip3 install pytest pytest-django -Ue .
+        run: pip3 install pytest pytest-django freezegun -Ue .
       - name: Run checks
         run: py.test tests
diff --git a/tests/test_invoice.py b/tests/test_invoice.py
index fff6d8b..a43203d 100644
--- a/tests/test_invoice.py
+++ b/tests/test_invoice.py
@@ -3,6 +3,8 @@
 import pytest
 from decimal import Decimal
 from django_scopes import scopes_disabled
+from freezegun import freeze_time
+
 from pretix.base.services.invoices import (
     generate_cancellation,
     generate_invoice,
@@ -20,6 +22,7 @@ def r(fname):
 
 @pytest.mark.django_db
 @scopes_disabled()
+@freeze_time("2024-12-14 12:00:00+01:00")
 def test_render_default_zugferd(event, order):
     event.settings.invoice_renderer = "modern1_zugferd"
     i = generate_invoice(order)
@@ -33,6 +36,7 @@ def test_render_default_zugferd(event, order):
 
 @pytest.mark.django_db
 @scopes_disabled()
+@freeze_time("2024-12-14 12:00:00+01:00")
 def test_no_zugferd_without_seller_country(event, order):
     event.settings.invoice_renderer = "modern1_zugferd"
     del event.settings.invoice_address_from_country
@@ -45,6 +49,7 @@ def test_no_zugferd_without_seller_country(event, order):
 
 @pytest.mark.django_db
 @scopes_disabled()
+@freeze_time("2024-12-14 12:00:00+01:00")
 def test_no_zugferd_without_buyer_country(event, order):
     event.settings.invoice_renderer = "modern1_zugferd"
     ia = order.invoice_address
@@ -59,6 +64,7 @@ def test_no_zugferd_without_buyer_country(event, order):
 
 @pytest.mark.django_db
 @scopes_disabled()
+@freeze_time("2024-12-14 12:00:00+01:00")
 def test_no_zugferd_without_supported_buyer_country(event, order):
     event.settings.invoice_renderer = "modern1_zugferd"
     ia = order.invoice_address
@@ -73,6 +79,7 @@ def test_no_zugferd_without_supported_buyer_country(event, order):
 
 @pytest.mark.django_db
 @scopes_disabled()
+@freeze_time("2024-12-14 12:00:00+01:00")
 def test_render_default_xrechnung(event, order):
     event.settings.invoice_renderer = "modern1_zugferd_xrechnung"
     event.settings.zugferd_seller_contact_name = "Max Muster"
@@ -89,6 +96,7 @@ def test_render_default_xrechnung(event, order):
 
 @pytest.mark.django_db
 @scopes_disabled()
+@freeze_time("2024-12-14 12:00:00+01:00")
 def test_tax_code_exempt(event, order, tax_rule):
     tax_rule.code = "E/VATEX-EU-79-C"
     tax_rule.rate = Decimal("0.00")
@@ -108,6 +116,7 @@ def test_tax_code_exempt(event, order, tax_rule):
 
 @pytest.mark.django_db
 @scopes_disabled()
+@freeze_time("2024-12-14 12:00:00+01:00")
 def test_reverse_charge(event, order, tax_rule):
     tax_rule.custom_rules = json.dumps(
         [{"country": "DE", "address_type": "", "action": "reverse"}]
@@ -128,6 +137,7 @@ def test_reverse_charge(event, order, tax_rule):
 
 @pytest.mark.django_db
 @scopes_disabled()
+@freeze_time("2024-12-14 12:00:00+01:00")
 def test_guess_tax_code(event, order, tax_rule):
     tax_rule.custom_rules = json.dumps(
         [{"country": "AU", "address_type": "", "action": "no"}]
@@ -153,6 +163,7 @@ def test_guess_tax_code(event, order, tax_rule):
 
 @pytest.mark.django_db
 @scopes_disabled()
+@freeze_time("2024-12-14 12:00:00+01:00")
 def test_delivery_date(event, order, tax_rule):
     event.settings.zugferd_include_delivery_date = True
     event.settings.invoice_renderer = "modern1_zugferd"
@@ -167,6 +178,7 @@ def test_delivery_date(event, order, tax_rule):
 
 @pytest.mark.django_db
 @scopes_disabled()
+@freeze_time("2024-12-14 12:00:00+01:00")
 def test_paid(event, order, tax_rule):
     event.settings.invoice_renderer = "modern1_zugferd"
     order.payments.first().confirm()
@@ -181,6 +193,7 @@ def test_paid(event, order, tax_rule):
 
 @pytest.mark.django_db
 @scopes_disabled()
+@freeze_time("2024-12-14 12:00:00+01:00")
 def test_cancellation(event, order):
     event.settings.invoice_renderer = "modern1_zugferd"
     i = generate_invoice(order)