versionを取得するe2eテストを書く (#732)

test/e2e/generate_test_client.py

@@ -0,0 +1,18 @@
+from fastapi.testclient import TestClient
+from run import generate_app
+
+from voicevox_engine.setting import SettingLoader
+from voicevox_engine.synthesis_engine import make_synthesis_engines
+from voicevox_engine.utility.core_version_utility import get_latest_core_version
+
+synthesis_engines = make_synthesis_engines(use_gpu=False)
+latest_core_version = get_latest_core_version(versions=synthesis_engines.keys())
+setting_loader = SettingLoader("./e2e_test_setting.yml")
+
+client = TestClient(
+    generate_app(
+        synthesis_engines=synthesis_engines,
+        latest_core_version=latest_core_version,
+        setting_loader=setting_loader,
+    )
+)

test/e2e/test_validate_version.py

@@ -0,0 +1,9 @@
+from generate_test_client import client
+
+from voicevox_engine import __version__
+
+
+def test_fetch_version_success():
+    response = client.get("/version")
+    assert response.status_code == 200
+    assert response.json() == __version__