Use aioboto3 for asynchronous OCSP S3 uploads

server/tests/test_routes_extra.py

@@ -1222,10 +1222,16 @@ class OcspSnapshotTests(unittest.TestCase):
         from kca.models import OcspSnapshot
 
         class FakeS3:
+            async def __aenter__(self):
+                return self
+
+            async def __aexit__(self, exc_type, exc, traceback):
+                return None
+
             def __init__(self):
                 self.calls = []
 
-            def put_object(self, **kwargs):
+            async def put_object(self, **kwargs):
                 self.calls.append(kwargs)
 
         fake = FakeS3()
@@ -1342,10 +1348,16 @@ class OcspSnapshotTests(unittest.TestCase):
         from kca.models import Certificate, OcspSnapshot
 
         class FakeS3:
+            async def __aenter__(self):
+                return self
+
+            async def __aexit__(self, exc_type, exc, traceback):
+                return None
+
             def __init__(self):
                 self.objects = {}
 
-            def put_object(self, **kwargs):
+            async def put_object(self, **kwargs):
                 self.objects[kwargs["Key"]] = kwargs["Body"]
 
         fake = FakeS3()