Fix release blockers and deployment build

tests/unit/test_scheduling.py

@@ -19,7 +19,11 @@ def test_source_lease_blocks_concurrent_workers_and_recovers_when_expired(source
     assert acquire_source_lease(source_id=source.pk, worker_token="worker-b", now=now) is None
 
     assert release_source_lease(source_id=source.pk, worker_token="worker-a", now=now)
-    lease_b = acquire_source_lease(source_id=source.pk, worker_token="worker-b", now=timezone.now())
+    lease_b = acquire_source_lease(
+        source_id=source.pk,
+        worker_token="worker-b",
+        now=now + timedelta(seconds=source.minimum_interval_seconds),
+    )
     assert lease_b is not None
 
 
@@ -51,7 +55,7 @@ def test_source_lease_allows_origin_concurrency(db):
     )
     source_b = Source.objects.create(
         name="Source B",
-        source_type=Source.Type.EMPLOYER,
+        source_type=Source.Type.RSS,
         base_url="https://shared.example.org/careers/",
         domain=shared_domain,
         status=Source.Status.ACTIVE,
@@ -76,8 +80,6 @@ def test_failure_backoff_uses_retry_after_and_bounds():
         policy=Source.Policy.ALLOW,
     )
     source.save()
-    backoff = calculate_failure_backoff_seconds(
-        source, failure_count=2, retry_after_seconds=120
-    )
+    backoff = calculate_failure_backoff_seconds(source, failure_count=2, retry_after_seconds=120)
     assert backoff >= 120
     assert backoff <= 3600 + 45