rase 405 error in case if GET login method is used whereas no aioauth

library installed

docs/ahriman.core.formatters.rst

@@ -20,6 +20,14 @@ ahriman.core.formatters.build\_printer module
    :no-undoc-members:
    :show-inheritance:
 
+ahriman.core.formatters.configuration\_paths\_printer module
+------------------------------------------------------------
+
+.. automodule:: ahriman.core.formatters.configuration_paths_printer
+   :members:
+   :no-undoc-members:
+   :show-inheritance:
+
 ahriman.core.formatters.configuration\_printer module
 -----------------------------------------------------
 

src/ahriman/web/views/user/login.py

@@ -64,7 +64,11 @@ class LoginView(BaseView):
             HTTPMethodNotAllowed: in case if method is used, but OAuth is disabled
             HTTPUnauthorized: if case of authorization error
         """
-        from ahriman.core.auth.oauth import OAuth
+        try:
+            from ahriman.core.auth.oauth import OAuth
+        except ImportError:
+            # no aioauth library found
+            raise HTTPMethodNotAllowed(self.request.method, ["POST"])
 
         oauth_provider = self.validator
         if not isinstance(oauth_provider, OAuth):  # there is actually property, but mypy does not like it anyway

tests/ahriman/conftest.py

@@ -88,6 +88,30 @@ def get_package_status_extended(package: Package) -> dict[str, Any]:
     return {"status": BuildStatus().view(), "package": package.view()}
 
 
+@pytest.helpers.register
+def import_error(package: str, components: list[str], mocker: MockerFixture) -> MagicMock:
+    """
+    mock import error
+
+    Args:
+        package(str): package name to import
+        components(list[str]): component to import if any (e.g. from ... import ...)
+        mocker(MockerFixture): mocker object
+
+    Returns:
+        MagicMock: mocked object
+    """
+    import builtins
+    _import = builtins.__import__
+
+    def test_import(name: str, globals: Any, locals: Any, from_list: list[str], level: Any):
+        if name == package and (not components or any(component in from_list for component in components)):
+            raise ImportError
+        return _import(name, globals, locals, from_list, level)
+
+    return mocker.patch.object(builtins, "__import__", test_import)
+
+
 # generic fixtures
 @pytest.fixture
 def aur_package_ahriman() -> AURPackage:

tests/ahriman/web/views/user/test_views_user_login.py

@@ -25,6 +25,15 @@ async def test_get_default_validator(client_with_auth: TestClient) -> None:
     assert response.status == 405
 
 
+async def test_get_import_error(client_with_auth: TestClient, mocker: MockerFixture) -> None:
+    """
+    must return 405 on import error
+    """
+    pytest.helpers.import_error("ahriman.core.auth.oauth", ["OAuth"], mocker)
+    response = await client_with_auth.get("/api/v1/login")
+    assert response.status == 405
+
+
 async def test_get_redirect_to_oauth(client_with_oauth_auth: TestClient) -> None:
     """
     must redirect to OAuth service provider in case if no code is supplied