From 17229858c826ad4e8ee1a4992b200922903db107 Mon Sep 17 00:00:00 2001
From: takayamaki <fsgiko@gmail.com>
Date: Sun, 21 Oct 2018 00:28:04 +0900
Subject: [PATCH] fix: Execute PAM authentication tests on CircleCI (#9029)

and use 'if' option of context block
---
 .circleci/config.yml                          |  3 +
 .../auth/sessions_controller_spec.rb          | 82 +++++++++----------
 2 files changed, 43 insertions(+), 42 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 20688b8e9a..674d1b02dc 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -13,6 +13,9 @@ aliases:
           ALLOW_NOPAM: true
           CONTINUOUS_INTEGRATION: true
           DISABLE_SIMPLECOV: true
+          PAM_ENABLED: true	
+          PAM_DEFAULT_SERVICE: pam_test	
+          PAM_CONTROLLED_SERVICE: pam_test_controlled
     working_directory: ~/projects/mastodon/
 
   - &attach_workspace
diff --git a/spec/controllers/auth/sessions_controller_spec.rb b/spec/controllers/auth/sessions_controller_spec.rb
index 86fed7b8bb..71fcc1a6e3 100644
--- a/spec/controllers/auth/sessions_controller_spec.rb
+++ b/spec/controllers/auth/sessions_controller_spec.rb
@@ -55,55 +55,53 @@ RSpec.describe Auth::SessionsController, type: :controller do
       request.env['devise.mapping'] = Devise.mappings[:user]
     end
 
-    if ENV['PAM_ENABLED'] == 'true'
-      context 'using PAM authentication' do
-        context 'using a valid password' do
-          before do
-            post :create, params: { user: { email: "pam_user1", password: '123456' } }
-          end
-
-          it 'redirects to home' do
-            expect(response).to redirect_to(root_path)
-          end
-
-          it 'logs the user in' do
-            expect(controller.current_user).to be_instance_of(User)
-          end
+    context 'using PAM authentication', if: ENV['PAM_ENABLED'] == 'true' do
+      context 'using a valid password' do
+        before do
+          post :create, params: { user: { email: "pam_user1", password: '123456' } }
         end
 
-        context 'using an invalid password' do
-          before do
-            post :create, params: { user: { email: "pam_user1", password: 'WRONGPW' } }
-          end
-
-          it 'shows a login error' do
-            expect(flash[:alert]).to match I18n.t('devise.failure.invalid', authentication_keys: 'Email')
-          end
-
-          it "doesn't log the user in" do
-            expect(controller.current_user).to be_nil
-          end
+        it 'redirects to home' do
+          expect(response).to redirect_to(root_path)
         end
 
-        context 'using a valid email and existing user' do
-          let(:user) do
-            account = Fabricate.build(:account, username: 'pam_user1')
-            account.save!(validate: false)
-            user = Fabricate(:user, email: 'pam@example.com', password: nil, account: account)
-            user
-          end
+        it 'logs the user in' do
+          expect(controller.current_user).to be_instance_of(User)
+        end
+      end
 
-          before do
-            post :create, params: { user: { email: user.email, password: '123456' } }
-          end
+      context 'using an invalid password' do
+        before do
+          post :create, params: { user: { email: "pam_user1", password: 'WRONGPW' } }
+        end
 
-          it 'redirects to home' do
-            expect(response).to redirect_to(root_path)
-          end
+        it 'shows a login error' do
+          expect(flash[:alert]).to match I18n.t('devise.failure.invalid', authentication_keys: 'Email')
+        end
 
-          it 'logs the user in' do
-            expect(controller.current_user).to eq user
-          end
+        it "doesn't log the user in" do
+          expect(controller.current_user).to be_nil
+        end
+      end
+
+      context 'using a valid email and existing user' do
+        let(:user) do
+          account = Fabricate.build(:account, username: 'pam_user1')
+          account.save!(validate: false)
+          user = Fabricate(:user, email: 'pam@example.com', password: nil, account: account)
+          user
+        end
+
+        before do
+          post :create, params: { user: { email: user.email, password: '123456' } }
+        end
+
+        it 'redirects to home' do
+          expect(response).to redirect_to(root_path)
+        end
+
+        it 'logs the user in' do
+          expect(controller.current_user).to eq user
         end
       end
     end