From 7f0e9986625fc0892dd9bb81d2979090fc11aadf Mon Sep 17 00:00:00 2001
From: Andrey Rakhmatullin <wrar@wrar.name>
Date: Sat, 11 Jul 2026 23:03:03 +0500
Subject: [PATCH] Remove IFeedStorage from the tests.

---
 tests/test_feedexport.py          | 5 -----
 tests/test_feedexport_batch.py    | 6 +-----
 tests/test_feedexport_storages.py | 9 ---------
 3 files changed, 1 insertion(+), 19 deletions(-)

diff --git a/tests/test_feedexport.py b/tests/test_feedexport.py
index 7d751f188..557c4bb1b 100644
--- a/tests/test_feedexport.py
+++ b/tests/test_feedexport.py
@@ -20,7 +20,6 @@ import lxml.etree
 import pytest
 from testfixtures import LogCapture
 from w3lib.url import file_uri_to_path
-from zope.interface import implementer
 
 import scrapy
 from scrapy import Spider, signals
@@ -31,7 +30,6 @@ from scrapy.extensions.feedexport import (
     FeedExporter,
     FeedSlot,
     FileFeedStorage,
-    IFeedStorage,
 )
 from scrapy.utils.python import to_unicode
 from scrapy.utils.test import get_crawler
@@ -91,7 +89,6 @@ class FailingBlockingFeedStorage(DummyBlockingFeedStorage):
         raise OSError("Cannot store")
 
 
-@implementer(IFeedStorage)
 class LogOnStoreFileStorage:
     """
     This storage logs inside `store` method.
@@ -1234,7 +1231,6 @@ class TestFeedExport(TestFeedExportBase):
 
     @coroutine_test
     async def test_storage_file_no_postprocessing(self):
-        @implementer(IFeedStorage)
         class Storage:
             def __init__(self, uri, *, feed_options=None):
                 pass
@@ -1256,7 +1252,6 @@ class TestFeedExport(TestFeedExportBase):
 
     @coroutine_test
     async def test_storage_file_postprocessing(self):
-        @implementer(IFeedStorage)
         class Storage:
             def __init__(self, uri, *, feed_options=None):
                 pass
diff --git a/tests/test_feedexport_batch.py b/tests/test_feedexport_batch.py
index 469985288..a7547a30c 100644
--- a/tests/test_feedexport_batch.py
+++ b/tests/test_feedexport_batch.py
@@ -12,12 +12,11 @@ from urllib.parse import urljoin
 import lxml.etree
 import pytest
 from packaging.version import Version
-from zope.interface.verify import verifyObject
 
 import scrapy
 from scrapy import Spider
 from scrapy.exceptions import NotConfigured
-from scrapy.extensions.feedexport import FeedExporter, IFeedStorage, S3FeedStorage
+from scrapy.extensions.feedexport import FeedExporter, S3FeedStorage
 from scrapy.settings import Settings
 from scrapy.utils.python import to_unicode
 from scrapy.utils.test import get_crawler
@@ -435,9 +434,6 @@ class TestBatchDeliveries(TestFeedExportBase):
                 },
             },
         }
-        crawler = get_crawler(settings_dict=settings)
-        storage = S3FeedStorage.from_crawler(crawler, uri)
-        verifyObject(IFeedStorage, storage)
 
         class TestSpider(scrapy.Spider):
             name = "testspider"
diff --git a/tests/test_feedexport_storages.py b/tests/test_feedexport_storages.py
index 11e79775f..cddbc5f97 100644
--- a/tests/test_feedexport_storages.py
+++ b/tests/test_feedexport_storages.py
@@ -12,7 +12,6 @@ from urllib.parse import quote
 import pytest
 from testfixtures import LogCapture
 from w3lib.url import path_to_file_uri
-from zope.interface.verify import verifyObject
 
 import scrapy
 from scrapy.extensions.feedexport import (
@@ -20,7 +19,6 @@ from scrapy.extensions.feedexport import (
     FileFeedStorage,
     FTPFeedStorage,
     GCSFeedStorage,
-    IFeedStorage,
     S3FeedStorage,
     StdoutFeedStorage,
 )
@@ -71,11 +69,6 @@ class TestFileFeedStorage:
         finally:
             os.chdir(old_cwd)
 
-    def test_interface(self, tmp_path):
-        path = tmp_path / "file.txt"
-        st = FileFeedStorage(str(path))
-        verifyObject(IFeedStorage, st)
-
     @staticmethod
     def _store(path: Path, feed_options: dict[str, Any] | None = None) -> None:
         storage = FileFeedStorage(str(path), feed_options=feed_options)
@@ -131,7 +124,6 @@ class TestFTPFeedStorage:
             uri,
             feed_options=feed_options,
         )
-        verifyObject(IFeedStorage, storage)
         spider = self.get_test_spider()
         file = storage.open(spider)
         file.write(content)
@@ -275,7 +267,6 @@ class TestS3FeedStorage:
         bucket = "mybucket"
         key = "export.csv"
         storage = S3FeedStorage.from_crawler(crawler, f"s3://{bucket}/{key}")
-        verifyObject(IFeedStorage, storage)
 
         file = mock.MagicMock()