Revert fake messagebus stuff [chapter_09_all_messagebus_ends]

hjwp · hjwp · commit a00f801a5b69 · 2024-03-01T15:05:12.000Z
This reverts commit 8f2c36f. This reverts commit d398811.
diff --git a/tests/unit/test_handlers.py b/tests/unit/test_handlers.py
@@ -1,7 +1,6 @@
 # pylint: disable=no-self-use
 from datetime import date
 from unittest import mock
-from typing import List
 import pytest
 
 from allocation.adapters import repository
@@ -127,38 +126,3 @@ def test_reallocates_if_necessary(self):
         assert batch1.available_quantity == 5
         # and 20 will be reallocated to the next batch
         assert batch2.available_quantity == 30
-
-
-class FakeUnitOfWorkWithFakeMessageBus(FakeUnitOfWork):
-    def __init__(self):
-        super().__init__()
-        self.events_published = []  # type: List[events.Event]
-
-    def collect_new_events(self):
-        self.events_published += super().collect_new_events()
-        return []
-
-
-def test_reallocates_if_necessary_isolated():
-    uow = FakeUnitOfWorkWithFakeMessageBus()
-
-    # test setup as before
-    event_history = [
-        events.BatchCreated("batch1", "INDIFFERENT-TABLE", 50, None),
-        events.BatchCreated("batch2", "INDIFFERENT-TABLE", 50, date.today()),
-        events.AllocationRequired("order1", "INDIFFERENT-TABLE", 20),
-        events.AllocationRequired("order2", "INDIFFERENT-TABLE", 20),
-    ]
-    for e in event_history:
-        messagebus.handle(e, uow)
-    [batch1, batch2] = uow.products.get(sku="INDIFFERENT-TABLE").batches
-    assert batch1.available_quantity == 10
-    assert batch2.available_quantity == 50
-
-    messagebus.handle(events.BatchQuantityChanged("batch1", 25), uow)
-
-    # assert on new events emitted rather than downstream side-effects
-    [reallocation_event] = uow.events_published
-    assert isinstance(reallocation_event, events.AllocationRequired)
-    assert reallocation_event.orderid in {"order1", "order2"}
-    assert reallocation_event.sku == "INDIFFERENT-TABLE"
