Added tests to cover social login actions

Closes #244

@@ -98,7 +98,6 @@ class SocialAuthService
 
         // Get any attached social accounts or users
         $socialAccount = $this->socialAccount->where('driver_id', '=', $socialId)->first();
-        $user = $this->userRepo->getByEmail($socialUser->getEmail());
         $isLoggedIn = auth()->check();
         $currentUser = user();
 

@@ -34,10 +34,10 @@
                 <hr class="margin-top">
                 <h3 class="text-muted">{{ trans('auth.social_login') }}</h3>
                 @if(isset($socialDrivers['google']))
-                    <a href="{{ baseUrl("/login/service/google") }}" style="color: #DC4E41;"><i class="zmdi zmdi-google-plus-box zmdi-hc-4x"></i></a>
+                    <a id="social-login-google" href="{{ baseUrl("/login/service/google") }}" style="color: #DC4E41;"><i class="zmdi zmdi-google-plus-box zmdi-hc-4x"></i></a>
                 @endif
                 @if(isset($socialDrivers['github']))
-                    <a href="{{ baseUrl("/login/service/github") }}" style="color:#444;"><i class="zmdi zmdi-github zmdi-hc-4x"></i></a>
+                    <a id="social-login-github" href="{{ baseUrl("/login/service/github") }}" style="color:#444;"><i class="zmdi zmdi-github zmdi-hc-4x"></i></a>
                 @endif
             @endif
         </div>

@@ -32,4 +32,48 @@ class SocialAuthTest extends TestCase
         $this->seeInDatabase('social_accounts', ['user_id' => $user->id]);
     }
 
+    public function test_social_login()
+    {
+        $user = factory(\BookStack\User::class)->make();
+
+        config([
+            'GOOGLE_APP_ID' => 'abc123', 'GOOGLE_APP_SECRET' => '123abc',
+            'GITHUB_APP_ID' => 'abc123', 'GITHUB_APP_SECRET' => '123abc',
+            'APP_URL' => 'http://localhost'
+        ]);
+
+        $mockSocialite = Mockery::mock('Laravel\Socialite\Contracts\Factory');
+        $this->app['Laravel\Socialite\Contracts\Factory'] = $mockSocialite;
+        $mockSocialDriver = Mockery::mock('Laravel\Socialite\Contracts\Provider');
+        $mockSocialUser = Mockery::mock('\Laravel\Socialite\Contracts\User');
+
+        $mockSocialUser->shouldReceive('getId')->twice()->andReturn('logintest123');
+
+        $mockSocialDriver->shouldReceive('user')->twice()->andReturn($mockSocialUser);
+        $mockSocialite->shouldReceive('driver')->twice()->with('google')->andReturn($mockSocialDriver);
+        $mockSocialite->shouldReceive('driver')->twice()->with('github')->andReturn($mockSocialDriver);
+        $mockSocialDriver->shouldReceive('redirect')->twice()->andReturn(redirect('/'));
+
+        // Test login routes
+        $this->visit('/login')->seeElement('#social-login-google')
+            ->click('#social-login-google')
+            ->seePageIs('/login');
+
+        // Test social callback
+        $this->visit('/login/service/google/callback')->seePageIs('/login')
+            ->see(trans('errors.social_account_not_used', ['socialAccount' => 'Google']));
+
+        $this->visit('/login')->seeElement('#social-login-github')
+        ->click('#social-login-github')
+        ->seePageIs('/login');
+
+        // Test social callback with matching social account
+        DB::table('social_accounts')->insert([
+            'user_id' => $this->getAdmin()->id,
+            'driver' => 'github',
+            'driver_id' => 'logintest123'
+        ]);
+        $this->visit('/login/service/github/callback')->seePageIs('/');
+    }
+
 }