Added tests for (and improved) download in control panel

src/pretix/control/views/orders.py

@@ -15,10 +15,10 @@ from django.views.generic import DetailView, ListView, TemplateView, View
 from pretix.base.models import (
     CachedFile, CachedTicket, EventLock, Item, Order, Quota,
 )
+from pretix.base.services import tickets
 from pretix.base.services.export import export
 from pretix.base.services.orders import mark_order_paid
 from pretix.base.services.stats import order_overview
-from pretix.base.services.tickets import generate
 from pretix.base.signals import (
     register_data_exporters, register_payment_providers,
     register_ticket_outputs,
@@ -232,7 +232,8 @@ class OrderDownload(OrderView):
             cf.save()
             ct.cachedfile = cf
         ct.save()
-        generate(self.order.identity, self.output.identifier)
+        if not ct.cachedfile.file.name:
+            tickets.generate(self.order.identity, self.output.identifier)
         return redirect(reverse('cachedfile.download', kwargs={'id': ct.cachedfile.id}))
 
 

src/tests/control/test_orders.py

@@ -5,8 +5,8 @@ import pytest
 from django.utils.timezone import now
 
 from pretix.base.models import (
-    Event, EventPermission, Item, Order, OrderPosition, Organizer,
-    OrganizerPermission, User,
+    CachedTicket, Event, EventPermission, Item, Order, OrderPosition,
+    Organizer, Quota, User,
 )
 
 
@@ -15,8 +15,9 @@ def env():
     o = Organizer.objects.create(name='Dummy', slug='dummy')
     event = Event.objects.create(
         organizer=o, name='Dummy', slug='dummy',
-        date_from=now(), plugins='pretix.plugins.banktransfer'
+        date_from=now(), plugins='pretix.plugins.banktransfer,tests.testdummy'
     )
+    event.settings.set('ticketoutput_testdummy__enabled', True)
     user = User.objects.create_user('dummy@dummy.dummy', 'dummy')
     EventPermission.objects.create(
         event=event,
@@ -41,7 +42,7 @@ def env():
         price=Decimal("14"),
         attendee_name="Peter"
     )
-    return event, user, o
+    return event, user, o, ticket
 
 
 @pytest.mark.django_db
@@ -57,6 +58,10 @@ def test_order_list(client, env):
     assert 'FOO' not in response.rendered_content
     response = client.get('/control/event/dummy/dummy/orders/?status=n')
     assert 'FOO' in response.rendered_content
+    response = client.get('/control/event/dummy/dummy/orders/?item=15')
+    assert 'FOO' not in response.rendered_content
+    response = client.get('/control/event/dummy/dummy/orders/?item=%s' % env[3].identity)
+    assert 'FOO' in response.rendered_content
 
 
 @pytest.mark.django_db
@@ -68,17 +73,9 @@ def test_order_detail(client, env):
 
 
 @pytest.mark.django_db
-def test_order_transition_cancel(client, env):
-    client.login(email='dummy@dummy.dummy', password='dummy')
-    client.post('/control/event/dummy/dummy/orders/FOO/transition', {
-        'status': 'c'
-    })
-    o = Order.objects.current.get(identity=env[2].identity)
-    assert o.status == Order.STATUS_CANCELLED
-
-
-@pytest.mark.django_db
-def test_order_transition_to_paid_success(client, env):
+def test_order_transition_to_paid_in_time_success(client, env):
+    q = Quota.objects.create(event=env[0], size=0)
+    q.items.add(env[3])
     client.login(email='dummy@dummy.dummy', password='dummy')
     client.post('/control/event/dummy/dummy/orders/FOO/transition', {
         'status': 'p'
@@ -88,13 +85,190 @@ def test_order_transition_to_paid_success(client, env):
 
 
 @pytest.mark.django_db
-def test_order_transition_to_unpaid_success(client, env):
+def test_order_transition_to_paid_expired_quota_left(client, env):
     o = Order.objects.current.get(identity=env[2].identity)
-    o.status = Order.STATUS_PAID
+    o.expires = now() - timedelta(days=2)
     o.save()
+    q = Quota.objects.create(event=env[0], size=10)
+    q.items.add(env[3])
     client.login(email='dummy@dummy.dummy', password='dummy')
     client.post('/control/event/dummy/dummy/orders/FOO/transition', {
-        'status': 'n'
+        'status': 'p'
+    })
+    o = Order.objects.current.get(identity=env[2].identity)
+    assert o.status == Order.STATUS_PAID
+
+
+@pytest.mark.django_db
+def test_order_transition_to_paid_expired_quota_full(client, env):
+    o = Order.objects.current.get(identity=env[2].identity)
+    o.expires = now() - timedelta(days=2)
+    o.save()
+    q = Quota.objects.create(event=env[0], size=0)
+    q.items.add(env[3])
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    client.post('/control/event/dummy/dummy/orders/FOO/transition', {
+        'status': 'p'
     })
     o = Order.objects.current.get(identity=env[2].identity)
     assert o.status == Order.STATUS_PENDING
+
+
+@pytest.mark.django_db
+@pytest.mark.parametrize("process", [
+    # (Old status, new status, success expected)
+    (Order.STATUS_CANCELLED, Order.STATUS_PAID, False),
+    (Order.STATUS_CANCELLED, Order.STATUS_PENDING, False),
+    (Order.STATUS_CANCELLED, Order.STATUS_REFUNDED, False),
+
+    (Order.STATUS_PAID, Order.STATUS_PENDING, True),
+    (Order.STATUS_PAID, Order.STATUS_CANCELLED, False),
+    (Order.STATUS_PAID, Order.STATUS_REFUNDED, True),
+
+    (Order.STATUS_PENDING, Order.STATUS_CANCELLED, True),
+    (Order.STATUS_PENDING, Order.STATUS_PAID, True),
+    (Order.STATUS_PENDING, Order.STATUS_REFUNDED, False),
+
+    (Order.STATUS_REFUNDED, Order.STATUS_CANCELLED, False),
+    (Order.STATUS_REFUNDED, Order.STATUS_PAID, False),
+    (Order.STATUS_REFUNDED, Order.STATUS_PENDING, False)
+])
+def test_order_transition(client, env, process):
+    o = Order.objects.current.get(identity=env[2].identity)
+    o.status = process[0]
+    o.save()
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    client.post('/control/event/dummy/dummy/orders/FOO/transition', {
+        'status': process[1]
+    })
+    o = Order.objects.current.get(identity=env[2].identity)
+    if process[2]:
+        assert o.status == process[1]
+    else:
+        assert o.status == process[0]
+
+
+@pytest.mark.django_db
+def test_order_detail_download_buttons_hidden_if_not_paid(client, env):
+    o = Order.objects.current.get(identity=env[2].identity)
+    o.status = Order.STATUS_PENDING
+    o.save()
+    env[0].settings.set('ticket_download', True)
+    del env[0].settings['ticket_download_date']
+    env[0].settings.set('ticketoutput_testdummy__enabled', True)
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    response = client.get('/control/event/dummy/dummy/orders/FOO/')
+    assert '/control/event/dummy/dummy/orders/FOO/download/testdummy' not in response.rendered_content
+
+
+@pytest.mark.django_db
+def test_order_detail_download_buttons_visible(client, env):
+    o = Order.objects.current.get(identity=env[2].identity)
+    o.status = Order.STATUS_PAID
+    o.save()
+    env[0].settings.set('ticket_download', True)
+    del env[0].settings['ticket_download_date']
+    env[0].settings.set('ticketoutput_testdummy__enabled', True)
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    response = client.get('/control/event/dummy/dummy/orders/FOO/')
+    assert '/control/event/dummy/dummy/orders/FOO/download/testdummy' in response.rendered_content
+
+
+@pytest.mark.django_db
+def test_order_detail_download_buttons_hidden_of(client, env):
+    o = Order.objects.current.get(identity=env[2].identity)
+    o.status = Order.STATUS_PAID
+    o.save()
+    env[0].settings.set('ticket_download', False)
+    del env[0].settings['ticket_download_date']
+    env[0].settings.set('ticketoutput_testdummy__enabled', True)
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    response = client.get('/control/event/dummy/dummy/orders/FOO/')
+    assert '/control/event/dummy/dummy/orders/FOO/download/testdummy' not in response.rendered_content
+
+
+@pytest.mark.django_db
+def test_order_detail_download_buttons_visible_before_date(client, env):
+    o = Order.objects.current.get(identity=env[2].identity)
+    o.status = Order.STATUS_PAID
+    o.save()
+    env[0].settings.set('ticket_download', True)
+    env[0].settings.set('ticketoutput_testdummy__enabled', True)
+    env[0].settings['ticket_download_date'] = now() + timedelta(days=30)
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    response = client.get('/control/event/dummy/dummy/orders/FOO/')
+    assert '/control/event/dummy/dummy/orders/FOO/download/testdummy' in response.rendered_content
+
+
+@pytest.mark.django_db
+def test_order_detail_download_buttons_hidden_if_provider_disabled(client, env):
+    o = Order.objects.current.get(identity=env[2].identity)
+    o.status = Order.STATUS_PAID
+    o.save()
+    env[0].settings.set('ticket_download', True)
+    del env[0].settings['ticket_download_date']
+    env[0].settings.set('ticketoutput_testdummy__enabled', False)
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    response = client.get('/control/event/dummy/dummy/orders/FOO/')
+    assert '/control/event/dummy/dummy/orders/FOO/download/testdummy' not in response.rendered_content
+
+
+@pytest.mark.django_db
+def test_order_download_unpaid(client, env):
+    env[0].settings.set('ticket_download', True)
+    del env[0].settings['ticket_download_date']
+    env[0].settings.set('ticketoutput_testdummy__enabled', True)
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    response = client.get('/control/event/dummy/dummy/orders/FOO/download/testdummy', follow=True)
+    assert 'alert-danger' in response.rendered_content
+
+
+@pytest.mark.django_db
+def test_order_download_unknown_provider(client, env):
+    o = Order.objects.current.get(identity=env[2].identity)
+    o.status = Order.STATUS_PAID
+    o.save()
+    env[0].settings.set('ticket_download', True)
+    del env[0].settings['ticket_download_date']
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    response = client.get('/control/event/dummy/dummy/orders/FOO/download/foobar', follow=True)
+    assert 'alert-danger' in response.rendered_content
+
+
+@pytest.mark.django_db
+def test_order_download_disabled_provider(client, env):
+    o = Order.objects.current.get(identity=env[2].identity)
+    o.status = Order.STATUS_PAID
+    o.save()
+    env[0].settings.set('ticket_download', True)
+    del env[0].settings['ticket_download_date']
+    env[0].settings.set('ticketoutput_testdummy__enabled', False)
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    response = client.get('/control/event/dummy/dummy/orders/FOO/download/testdummy', follow=True)
+    assert 'alert-danger' in response.rendered_content
+
+
+@pytest.mark.django_db
+def test_order_download_success(client, env, mocker):
+    from pretix.base.services import tickets
+    mocker.patch('pretix.base.services.tickets.generate')
+    o = Order.objects.current.get(identity=env[2].identity)
+    o.status = Order.STATUS_PAID
+    o.save()
+    env[0].settings.set('ticket_download', True)
+    del env[0].settings['ticket_download_date']
+    env[0].settings.set('ticketoutput_testdummy__enabled', True)
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    response = client.get('/control/event/dummy/dummy/orders/FOO/download/testdummy')
+    assert response.status_code == 302
+    tickets.generate.assert_any_call(o.identity, 'testdummy')
+    assert 'download' in response['Location']
+    dl = response['Location']
+    assert CachedTicket.objects.filter(order=o, provider='testdummy').exists()
+
+    # test caching
+    tickets.generate.reset_mock()
+    response = client.get('/control/event/dummy/dummy/orders/FOO/download/testdummy')
+    assert response.status_code == 302
+    assert tickets.generate.assert_not_called()
+    assert dl == response['Location']