Migrate controller type specs to request types for omniauth.

spec/requests/omniauth_callbacks_controller_spec.rb

@@ -12,6 +12,29 @@ RSpec.describe Users::OmniauthCallbacksController do
     OmniAuth.config.test_mode = false
   end
 
+  describe ".find_authenticator" do
+    it "fails if a provider is disabled" do
+      SiteSetting.enable_twitter_logins = false
+
+      expect do
+        Users::OmniauthCallbacksController.find_authenticator("twitter")
+      end.to raise_error(Discourse::InvalidAccess)
+    end
+
+    it "fails for unknown" do
+      expect do
+        Users::OmniauthCallbacksController.find_authenticator("twitter1")
+      end.to raise_error(Discourse::InvalidAccess)
+    end
+
+    it "finds an authenticator when enabled" do
+      SiteSetting.enable_twitter_logins = true
+
+      expect(Users::OmniauthCallbacksController.find_authenticator("twitter"))
+        .not_to eq(nil)
+    end
+  end
+
   context 'Google Oauth2' do
     before do
       SiteSetting.enable_google_oauth2_logins = true
@@ -176,6 +199,7 @@ RSpec.describe Users::OmniauthCallbacksController do
         Rails.application.env_config["omniauth.auth"] = OmniAuth.config.mock_auth[:google_oauth2]
 
         get "/auth/google_oauth2/callback.json"
+        expect(response.status).to eq(200)
         JSON.parse(response.body)
       end