diff --git a/archivebox/tests/test_extractors.py b/archivebox/tests/test_extractors.py
index 2810c0ba..65bee0e2 100644
--- a/archivebox/tests/test_extractors.py
+++ b/archivebox/tests/test_extractors.py
@@ -1,30 +1,87 @@
 from .fixtures import *
 import json as pyjson
+import sqlite3
+from pathlib import Path
+
+
+def _find_snapshot_dir(data_dir: Path, snapshot_id: str) -> Path | None:
+    candidates = {snapshot_id}
+    if len(snapshot_id) == 32:
+        candidates.add(f"{snapshot_id[:8]}-{snapshot_id[8:12]}-{snapshot_id[12:16]}-{snapshot_id[16:20]}-{snapshot_id[20:]}")
+    elif len(snapshot_id) == 36 and "-" in snapshot_id:
+        candidates.add(snapshot_id.replace("-", ""))
+
+    for needle in candidates:
+        for path in (data_dir / "users/system/snapshots").rglob(needle):
+            if path.is_dir():
+                return path
+    return None
+
+
+def _latest_snapshot_dir(data_dir: Path) -> Path:
+    conn = sqlite3.connect(data_dir / "index.sqlite3")
+    try:
+        snapshot_id = conn.execute(
+            "SELECT id FROM core_snapshot ORDER BY created_at DESC LIMIT 1"
+        ).fetchone()
+    finally:
+        conn.close()
+
+    assert snapshot_id is not None, "Expected a snapshot to be created"
+    snapshot_dir = _find_snapshot_dir(data_dir, str(snapshot_id[0]))
+    assert snapshot_dir is not None, f"Snapshot output directory not found for {snapshot_id[0]}"
+    return snapshot_dir
+
+
+def _find_plugin_output(snapshot_dir: Path, *patterns: str) -> Path | None:
+    for pattern in patterns:
+        matches = list(snapshot_dir.glob(pattern))
+        if matches:
+            return matches[0]
+    return None
 
 
 def test_singlefile_works(tmp_path, process, disable_extractors_dict):
     disable_extractors_dict.update({"SAVE_SINGLEFILE": "true"})
-    add_process = subprocess.run(['archivebox', 'add', 'https://example.com'],
-                                  capture_output=True, env=disable_extractors_dict)
-    archived_item_path = list(tmp_path.glob('archive/**/*'))[0]
-    output_file = archived_item_path / "singlefile.html"
-    assert output_file.exists()
+    add_process = subprocess.run(
+        ['archivebox', 'add', 'https://example.com'],
+        capture_output=True,
+        text=True,
+        env=disable_extractors_dict,
+        timeout=900,
+    )
+    assert add_process.returncode == 0, add_process.stderr
+    snapshot_dir = _latest_snapshot_dir(tmp_path)
+    output_file = _find_plugin_output(snapshot_dir, "singlefile/singlefile.html", "*_singlefile/singlefile.html")
+    assert output_file is not None and output_file.exists()
 
 def test_readability_works(tmp_path, process, disable_extractors_dict):
     disable_extractors_dict.update({"SAVE_READABILITY": "true"})
-    add_process = subprocess.run(['archivebox', 'add', 'https://example.com'],
-                                  capture_output=True, env=disable_extractors_dict)
-    archived_item_path = list(tmp_path.glob("archive/**/*"))[0]
-    output_file = archived_item_path / "readability" / "content.html"
-    assert output_file.exists()
+    add_process = subprocess.run(
+        ['archivebox', 'add', 'https://example.com'],
+        capture_output=True,
+        text=True,
+        env=disable_extractors_dict,
+        timeout=900,
+    )
+    assert add_process.returncode == 0, add_process.stderr
+    snapshot_dir = _latest_snapshot_dir(tmp_path)
+    output_file = _find_plugin_output(snapshot_dir, "readability/content.html", "*_readability/content.html")
+    assert output_file is not None and output_file.exists()
 
 def test_htmltotext_works(tmp_path, process, disable_extractors_dict):
     disable_extractors_dict.update({"SAVE_HTMLTOTEXT": "true"})
-    add_process = subprocess.run(['archivebox', 'add', 'https://example.com'],
-                                  capture_output=True, env=disable_extractors_dict)
-    archived_item_path = list(tmp_path.glob("archive/**/*"))[0]
-    output_file = archived_item_path / "htmltotext.txt"
-    assert output_file.exists()
+    add_process = subprocess.run(
+        ['archivebox', 'add', 'https://example.com'],
+        capture_output=True,
+        text=True,
+        env=disable_extractors_dict,
+        timeout=900,
+    )
+    assert add_process.returncode == 0, add_process.stderr
+    snapshot_dir = _latest_snapshot_dir(tmp_path)
+    output_file = _find_plugin_output(snapshot_dir, "htmltotext/htmltotext.txt", "*_htmltotext/htmltotext.txt")
+    assert output_file is not None and output_file.exists()
 
 def test_use_node_false_disables_readability_and_singlefile(tmp_path, process, disable_extractors_dict):
     disable_extractors_dict.update({"SAVE_READABILITY": "true", "SAVE_DOM": "true", "SAVE_SINGLEFILE": "true", "USE_NODE": "false"})
@@ -36,11 +93,17 @@ def test_use_node_false_disables_readability_and_singlefile(tmp_path, process, d
 
 def test_headers_retrieved(tmp_path, process, disable_extractors_dict):
     disable_extractors_dict.update({"SAVE_HEADERS": "true"})
-    add_process = subprocess.run(['archivebox', 'add', 'https://example.com'],
-                                  capture_output=True, env=disable_extractors_dict)
-    archived_item_path = list(tmp_path.glob("archive/**/*"))[0]
-    output_file = archived_item_path / "headers.json"
-    assert output_file.exists()
+    add_process = subprocess.run(
+        ['archivebox', 'add', 'https://example.com'],
+        capture_output=True,
+        text=True,
+        env=disable_extractors_dict,
+        timeout=900,
+    )
+    assert add_process.returncode == 0, add_process.stderr
+    snapshot_dir = _latest_snapshot_dir(tmp_path)
+    output_file = _find_plugin_output(snapshot_dir, "headers/headers.json", "*_headers/headers.json")
+    assert output_file is not None and output_file.exists()
     with open(output_file, 'r', encoding='utf-8') as f:
         headers = pyjson.load(f)
     assert 'Content-Type' in headers or 'content-type' in headers