diff --git a/test/e2e/single_api/__snapshots__/test_delete_preset/test_post_delete_preset_422.json b/test/e2e/single_api/__snapshots__/test_delete_preset/test_post_delete_preset_422.json
new file mode 100644
index 000000000..daaa6995e
--- /dev/null
+++ b/test/e2e/single_api/__snapshots__/test_delete_preset/test_post_delete_preset_422.json
@@ -0,0 +1,3 @@
+{
+  "detail": "削除対象のプリセットが存在しません"
+}
diff --git "a/test/e2e/single_api/__snapshots__/test_preset_api/test_\343\203\227\343\203\252\343\202\273\343\203\203\343\203\210\344\270\200\350\246\247\343\202\222\345\217\226\345\276\227\343\201\247\343\201\215\343\202\213.json" b/test/e2e/single_api/__snapshots__/test_presets/test_get_presets_200.json
similarity index 100%
rename from "test/e2e/single_api/__snapshots__/test_preset_api/test_\343\203\227\343\203\252\343\202\273\343\203\203\343\203\210\344\270\200\350\246\247\343\202\222\345\217\226\345\276\227\343\201\247\343\201\215\343\202\213.json"
rename to test/e2e/single_api/__snapshots__/test_presets/test_get_presets_200.json
diff --git a/test/e2e/single_api/__snapshots__/test_update_preset/test_post_update_preset_422.json b/test/e2e/single_api/__snapshots__/test_update_preset/test_post_update_preset_422.json
new file mode 100644
index 000000000..f95655e5e
--- /dev/null
+++ b/test/e2e/single_api/__snapshots__/test_update_preset/test_post_update_preset_422.json
@@ -0,0 +1,3 @@
+{
+  "detail": "更新先のプリセットが存在しません"
+}
diff --git a/test/e2e/single_api/test_add_preset.py b/test/e2e/single_api/test_add_preset.py
new file mode 100644
index 000000000..769bcfe69
--- /dev/null
+++ b/test/e2e/single_api/test_add_preset.py
@@ -0,0 +1,24 @@
+"""
+/add_preset API のテスト
+"""
+
+import pytest
+from fastapi.testclient import TestClient
+
+
+@pytest.mark.skip(reason="プリセット追加が他のテストに干渉するから")
+def test_post_add_preset_200(client: TestClient) -> None:
+    preset = {
+        "id": 9999,
+        "name": "test_preset",
+        "speaker_uuid": "123-456-789-234",
+        "style_id": 9999,
+        "speedScale": 1,
+        "pitchScale": 1,
+        "intonationScale": 1,
+        "volumeScale": 1,
+        "prePhonemeLength": 10,
+        "postPhonemeLength": 10,
+    }
+    response = client.post("/add_preset", params={}, json=preset)
+    assert response.status_code == 200
diff --git a/test/e2e/single_api/test_delete_preset.py b/test/e2e/single_api/test_delete_preset.py
new file mode 100644
index 000000000..0baa3bd76
--- /dev/null
+++ b/test/e2e/single_api/test_delete_preset.py
@@ -0,0 +1,24 @@
+"""
+/delete_preset API のテスト
+"""
+
+import pytest
+from fastapi.testclient import TestClient
+from syrupy.assertion import SnapshotAssertion
+
+
+@pytest.mark.skip(reason="プリセット削除が他のテストに干渉するから")
+def test_post_delete_preset_204(
+    client: TestClient, snapshot_json: SnapshotAssertion
+) -> None:
+    response = client.post("/delete_preset", params={"id": 1})
+    assert response.status_code == 204
+    assert snapshot_json == response.json()
+
+
+def test_post_delete_preset_422(
+    client: TestClient, snapshot_json: SnapshotAssertion
+) -> None:
+    response = client.post("/delete_preset", params={"id": 4040000000})
+    assert response.status_code == 422
+    assert snapshot_json == response.json()
diff --git a/test/e2e/single_api/test_preset_api.py b/test/e2e/single_api/test_presets.py
similarity index 59%
rename from test/e2e/single_api/test_preset_api.py
rename to test/e2e/single_api/test_presets.py
index 5dc816ec6..b8385ccc1 100644
--- a/test/e2e/single_api/test_preset_api.py
+++ b/test/e2e/single_api/test_presets.py
@@ -1,14 +1,12 @@
 """
-プリセットAPIのテスト
+/presets API のテスト
 """
 
 from fastapi.testclient import TestClient
 from syrupy.assertion import SnapshotAssertion
 
 
-def test_プリセット一覧を取得できる(
-    client: TestClient, snapshot_json: SnapshotAssertion
-) -> None:
+def test_get_presets_200(client: TestClient, snapshot_json: SnapshotAssertion) -> None:
     response = client.get("/presets")
     assert response.status_code == 200
     assert snapshot_json == response.json()
diff --git a/test/e2e/single_api/test_update_preset.py b/test/e2e/single_api/test_update_preset.py
new file mode 100644
index 000000000..957bd0854
--- /dev/null
+++ b/test/e2e/single_api/test_update_preset.py
@@ -0,0 +1,45 @@
+"""
+/update_preset API のテスト
+"""
+
+import pytest
+from fastapi.testclient import TestClient
+from syrupy.assertion import SnapshotAssertion
+
+
+@pytest.mark.skip(reason="プリセット変更が他のテストに干渉するから")
+def test_post_update_preset_200(client: TestClient) -> None:
+    preset = {
+        "id": 1,
+        "name": "test_preset",
+        "speaker_uuid": "123-456-789-234",
+        "style_id": 9999,
+        "speedScale": 1,
+        "pitchScale": 1,
+        "intonationScale": 1,
+        "volumeScale": 1,
+        "prePhonemeLength": 10,
+        "postPhonemeLength": 10,
+    }
+    response = client.post("/update_preset", params={}, json=preset)
+    assert response.status_code == 200
+
+
+def test_post_update_preset_422(
+    client: TestClient, snapshot_json: SnapshotAssertion
+) -> None:
+    preset = {
+        "id": 4040000000,
+        "name": "Nessie",
+        "speaker_uuid": "404-404-404-404",
+        "style_id": 404,
+        "speedScale": 404,
+        "pitchScale": 404,
+        "intonationScale": 404,
+        "volumeScale": 404,
+        "prePhonemeLength": 404,
+        "postPhonemeLength": 404,
+    }
+    response = client.post("/update_preset", params={}, json=preset)
+    assert response.status_code == 422
+    assert snapshot_json == response.json()