diff --git a/src/tests/plugins/banktransfer/test_actions.py b/src/tests/plugins/banktransfer/test_actions.py
new file mode 100644
index 0000000000..6d00072858
--- /dev/null
+++ b/src/tests/plugins/banktransfer/test_actions.py
@@ -0,0 +1,192 @@
+import json
+from datetime import timedelta
+
+import pytest
+from django.utils.timezone import now
+
+from pretix.base.models import (
+    Event, EventPermission, Item, Order, OrderPosition, Organizer, Quota, User,
+)
+from pretix.plugins.banktransfer.models import BankImportJob, BankTransaction
+
+
+@pytest.fixture
+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'
+    )
+    user = User.objects.create_user('dummy@dummy.dummy', 'dummy')
+    EventPermission.objects.create(user=user, event=event)
+    o1 = Order.objects.create(
+        code='1Z3AS', event=event,
+        status=Order.STATUS_PENDING,
+        datetime=now(), expires=now() + timedelta(days=10),
+        total=23, payment_provider='banktransfer'
+    )
+    o2 = Order.objects.create(
+        code='6789Z', event=event,
+        status=Order.STATUS_CANCELLED,
+        datetime=now(), expires=now() + timedelta(days=10),
+        total=23, payment_provider='banktransfer'
+    )
+    quota = Quota.objects.create(name="Test", size=2, event=event)
+    item1 = Item.objects.create(event=event, name="Ticket", default_price=23)
+    quota.items.add(item1)
+    OrderPosition.objects.create(order=o1, item=item1, variation=None, price=23)
+    return event, user, o1, o2
+
+
+@pytest.mark.django_db
+def test_discard(env, client):
+    job = BankImportJob.objects.create(event=env[0])
+    trans = BankTransaction.objects.create(event=env[0], import_job=job, payer='Foo',
+                                           state=BankTransaction.STATE_ERROR,
+                                           amount=0, date='unknown')
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    r = json.loads(client.post('/control/event/{}/{}/banktransfer/action/'.format(env[0].organizer.slug, env[0].slug), {
+        'action_{}'.format(trans.pk): 'discard',
+    }).content.decode('utf-8'))
+    assert r['status'] == 'ok'
+    trans.refresh_from_db()
+    assert trans.state == BankTransaction.STATE_DISCARDED
+    assert trans.payer == ''
+
+
+@pytest.mark.django_db
+def test_accept_wrong_amount(env, client):
+    job = BankImportJob.objects.create(event=env[0])
+    trans = BankTransaction.objects.create(event=env[0], import_job=job, payer='Foo',
+                                           state=BankTransaction.STATE_INVALID,
+                                           amount=12, date='unknown', order=env[2])
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    r = json.loads(client.post('/control/event/{}/{}/banktransfer/action/'.format(env[0].organizer.slug, env[0].slug), {
+        'action_{}'.format(trans.pk): 'accept',
+    }).content.decode('utf-8'))
+    assert r['status'] == 'ok'
+    trans.refresh_from_db()
+    assert trans.state == BankTransaction.STATE_VALID
+    env[2].refresh_from_db()
+    assert env[2].status == Order.STATUS_PAID
+
+
+@pytest.mark.django_db
+def test_assign_order(env, client):
+    job = BankImportJob.objects.create(event=env[0])
+    trans = BankTransaction.objects.create(event=env[0], import_job=job, payer='Foo',
+                                           state=BankTransaction.STATE_NOMATCH,
+                                           amount=23, date='unknown')
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    r = json.loads(client.post('/control/event/{}/{}/banktransfer/action/'.format(env[0].organizer.slug, env[0].slug), {
+        'action_{}'.format(trans.pk): 'assign:{}'.format(env[2].code),
+    }).content.decode('utf-8'))
+    assert r['status'] == 'ok'
+    trans.refresh_from_db()
+    assert trans.state == BankTransaction.STATE_VALID
+    env[2].refresh_from_db()
+    assert env[2].status == Order.STATUS_PAID
+
+
+@pytest.mark.django_db
+def test_assign_order_unknown(env, client):
+    job = BankImportJob.objects.create(event=env[0])
+    trans = BankTransaction.objects.create(event=env[0], import_job=job, payer='Foo',
+                                           state=BankTransaction.STATE_NOMATCH,
+                                           amount=23, date='unknown')
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    r = json.loads(client.post('/control/event/{}/{}/banktransfer/action/'.format(env[0].organizer.slug, env[0].slug), {
+        'action_{}'.format(trans.pk): 'assign:FOO'
+    }).content.decode('utf-8'))
+    assert r['status'] == 'error'
+    trans.refresh_from_db()
+    assert trans.state == BankTransaction.STATE_NOMATCH
+
+
+@pytest.mark.django_db
+def test_assign_order_amount_incorrect(env, client):
+    job = BankImportJob.objects.create(event=env[0])
+    trans = BankTransaction.objects.create(event=env[0], import_job=job, payer='Foo',
+                                           state=BankTransaction.STATE_NOMATCH,
+                                           amount=12, date='unknown')
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    r = json.loads(client.post('/control/event/{}/{}/banktransfer/action/'.format(env[0].organizer.slug, env[0].slug), {
+        'action_{}'.format(trans.pk): 'assign:{}'.format(env[2].code)
+    }).content.decode('utf-8'))
+    assert r['status'] == 'error'
+    trans.refresh_from_db()
+    assert trans.state == BankTransaction.STATE_NOMATCH
+
+
+@pytest.mark.django_db
+def test_retry_success(env, client):
+    job = BankImportJob.objects.create(event=env[0])
+    trans = BankTransaction.objects.create(event=env[0], import_job=job, payer='Foo',
+                                           state=BankTransaction.STATE_DUPLICATE,
+                                           amount=23, date='unknown', order=env[3])
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    env[3].status = Order.STATUS_PENDING
+    env[3].save()
+    r = json.loads(client.post('/control/event/{}/{}/banktransfer/action/'.format(env[0].organizer.slug, env[0].slug), {
+        'action_{}'.format(trans.pk): 'retry',
+    }).content.decode('utf-8'))
+    assert r['status'] == 'ok'
+    trans.refresh_from_db()
+    assert trans.state == BankTransaction.STATE_VALID
+    env[3].refresh_from_db()
+    assert env[3].status == Order.STATUS_PAID
+
+
+@pytest.mark.django_db
+def test_retry_canceled(env, client):
+    job = BankImportJob.objects.create(event=env[0])
+    trans = BankTransaction.objects.create(event=env[0], import_job=job, payer='Foo',
+                                           state=BankTransaction.STATE_ERROR,
+                                           amount=23, date='unknown', order=env[3])
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    r = json.loads(client.post('/control/event/{}/{}/banktransfer/action/'.format(env[0].organizer.slug, env[0].slug), {
+        'action_{}'.format(trans.pk): 'retry',
+    }).content.decode('utf-8'))
+    assert r['status'] == 'error'
+    trans.refresh_from_db()
+    assert trans.state == BankTransaction.STATE_ERROR
+    env[3].refresh_from_db()
+    assert env[3].status == Order.STATUS_CANCELLED
+
+
+@pytest.mark.django_db
+def test_retry_refunded(env, client):
+    job = BankImportJob.objects.create(event=env[0])
+    trans = BankTransaction.objects.create(event=env[0], import_job=job, payer='Foo',
+                                           state=BankTransaction.STATE_ERROR,
+                                           amount=23, date='unknown', order=env[3])
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    env[3].status = Order.STATUS_REFUNDED
+    env[3].save()
+    r = json.loads(client.post('/control/event/{}/{}/banktransfer/action/'.format(env[0].organizer.slug, env[0].slug), {
+        'action_{}'.format(trans.pk): 'retry',
+    }).content.decode('utf-8'))
+    assert r['status'] == 'error'
+    trans.refresh_from_db()
+    assert trans.state == BankTransaction.STATE_ERROR
+    env[3].refresh_from_db()
+    assert env[3].status == Order.STATUS_REFUNDED
+
+
+@pytest.mark.django_db
+def test_retry_paid(env, client):
+    job = BankImportJob.objects.create(event=env[0])
+    trans = BankTransaction.objects.create(event=env[0], import_job=job, payer='Foo',
+                                           state=BankTransaction.STATE_ERROR,
+                                           amount=23, date='unknown', order=env[3])
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    env[3].status = Order.STATUS_PAID
+    env[3].save()
+    r = json.loads(client.post('/control/event/{}/{}/banktransfer/action/'.format(env[0].organizer.slug, env[0].slug), {
+        'action_{}'.format(trans.pk): 'retry',
+    }).content.decode('utf-8'))
+    assert r['status'] == 'error'
+    trans.refresh_from_db()
+    assert trans.state == BankTransaction.STATE_ERROR
+    env[3].refresh_from_db()
+    assert env[3].status == Order.STATUS_PAID