Add type hints to core tests (part 2) (#88492)

tests/auth/providers/test_command_line.py

@@ -41,7 +41,7 @@ def manager(hass, store, provider):
     return AuthManager(hass, store, {(provider.type, provider.id): provider}, {})
 
 
-async def test_create_new_credential(manager, provider):
+async def test_create_new_credential(manager, provider) -> None:
     """Test that we create a new credential."""
     credentials = await provider.async_get_or_create_credentials(
         {"username": "good-user", "password": "good-pass"}
@@ -52,7 +52,7 @@ async def test_create_new_credential(manager, provider):
     assert user.is_active
 
 
-async def test_match_existing_credentials(store, provider):
+async def test_match_existing_credentials(store, provider) -> None:
     """See if we match existing users."""
     existing = auth_models.Credentials(
         id=uuid.uuid4(),
@@ -68,24 +68,24 @@ async def test_match_existing_credentials(store, provider):
     assert credentials is existing
 
 
-async def test_invalid_username(provider):
+async def test_invalid_username(provider) -> None:
     """Test we raise if incorrect user specified."""
     with pytest.raises(command_line.InvalidAuthError):
         await provider.async_validate_login("bad-user", "good-pass")
 
 
-async def test_invalid_password(provider):
+async def test_invalid_password(provider) -> None:
     """Test we raise if incorrect password specified."""
     with pytest.raises(command_line.InvalidAuthError):
         await provider.async_validate_login("good-user", "bad-pass")
 
 
-async def test_good_auth(provider):
+async def test_good_auth(provider) -> None:
     """Test nothing is raised with good credentials."""
     await provider.async_validate_login("good-user", "good-pass")
 
 
-async def test_good_auth_with_meta(manager, provider):
+async def test_good_auth_with_meta(manager, provider) -> None:
     """Test metadata is added upon successful authentication."""
     provider.config[command_line.CONF_ARGS] = ["--with-meta"]
     provider.config[command_line.CONF_META] = True
@@ -102,7 +102,7 @@ async def test_good_auth_with_meta(manager, provider):
     assert user.is_active
 
 
-async def test_utf_8_username_password(provider):
+async def test_utf_8_username_password(provider) -> None:
     """Test that we create a new credential."""
     credentials = await provider.async_get_or_create_credentials(
         {"username": "ßßß", "password": "äöü"}
@@ -110,7 +110,7 @@ async def test_utf_8_username_password(provider):
     assert credentials.is_new is True
 
 
-async def test_login_flow_validates(provider):
+async def test_login_flow_validates(provider) -> None:
     """Test login flow."""
     flow = await provider.async_login_flow({})
     result = await flow.async_step_init()
@@ -129,7 +129,7 @@ async def test_login_flow_validates(provider):
     assert result["data"]["username"] == "good-user"
 
 
-async def test_strip_username(provider):
+async def test_strip_username(provider) -> None:
     """Test authentication works with username with whitespace around."""
     flow = await provider.async_login_flow({})
     result = await flow.async_step_init(