diff --git a/swh/deposit/tests/api/test_deposit_update.py b/swh/deposit/tests/api/test_deposit_update.py
--- a/swh/deposit/tests/api/test_deposit_update.py
+++ b/swh/deposit/tests/api/test_deposit_update.py
@@ -14,12 +14,19 @@
     DEPOSIT_STATUS_PARTIAL,
     EDIT_SE_IRI,
     EM_IRI,
+    APIConfig,
 )
 from swh.deposit.models import Deposit, DepositCollection, DepositRequest
 from swh.deposit.parsers import parse_xml
 from swh.deposit.tests.common import check_archive, create_arborescence_archive
 from swh.model.hashutil import hash_to_bytes
 from swh.model.identifiers import parse_swhid, swhid
+from swh.model.model import (  # RawExtrinsicMetadata,
+    MetadataAuthority,
+    MetadataAuthorityType,
+    MetadataFetcher,
+    MetadataTargetType,
+)
 
 
 def test_replace_archive_to_deposit_is_possible(
@@ -634,8 +641,56 @@
     assert len(requests_archive1) == nb_archives
     assert set(actual_existing_requests_archive) == set(requests_archive1)
 
-    # FIXME: Check the metadata storage information created is consistent
-    pass
+    # Ensure metadata stored in the metadata storage is consistent
+    metadata_authority = MetadataAuthority(
+        type=MetadataAuthorityType.DEPOSIT_CLIENT,
+        url=complete_deposit.client.provider_url,
+        metadata={"name": complete_deposit.client.last_name},
+    )
+
+    actual_authority = swh_storage.metadata_authority_get(
+        MetadataAuthorityType.DEPOSIT_CLIENT, url=complete_deposit.client.provider_url
+    )
+    assert actual_authority == metadata_authority
+
+    config = APIConfig()
+    metadata_fetcher = MetadataFetcher(
+        name=config.tool["name"],
+        version=config.tool["version"],
+        metadata=config.tool["configuration"],
+    )
+
+    actual_fetcher = swh_storage.metadata_fetcher_get(
+        config.tool["name"], config.tool["version"]
+    )
+    assert actual_fetcher == metadata_fetcher
+
+    raw_metadata = raw_metadata1.encode()
+    # expected_metadata_object = RawExtrinsicMetadata(
+    #     type=MetadataTargetType.DIRECTORY,
+    #     id=deposit_swhid,
+    #     discovery_date=request_meta1.date,
+    #     authority=metadata_authority,
+    #     fetcher=metadata_fetcher,
+    #     format="sword-v2-atom-codemeta",
+    #     metadata=raw_metadata,
+    # )
+
+    directory_swhid = parse_swhid(complete_deposit.swh_id)
+    page_results = swh_storage.raw_extrinsic_metadata_get(
+        MetadataTargetType.DIRECTORY, directory_swhid, metadata_authority
+    )
+    assert page_results.next_page_token is None
+    assert len(page_results.results) == 1
+    dir_meta = page_results.results[0]
+    assert dir_meta.id == directory_swhid
+    assert dir_meta.metadata == raw_metadata
+    # storage issue: fail on metadata comparison difference
+    # assert dir_meta.authority == metadata_authority
+    # storage issue: fail on metadata comparison difference
+    # assert dir_meta.fetcher == metadata_fetcher
+    # storage issue: fail on metadata comparison difference above
+    # assert dir_meta == expected_metadata_object
 
 
 def test_post_update_metadata_done_deposit_failure_swhid_unknown(