current_admin to current_user => prep for pundit

test/controllers/admin/auth_controller_test.rb

@@ -26,18 +26,16 @@ module Admin
       assert_redirected_to admin_url
     end
 
-    test "recruiter should not admin auth" do
+    test "recruiter should auth to dashboard" do
       post admin_auth_url, params: { auth:
           { email: 'pdr.recruiter@mailinator.com', password: 'password' } }
-      assert_redirected_to admin_login_url
-      assert_match(/incorrect.*email/, flash[:error])
+      assert_redirected_to admin_url
     end
 
-    test "reviewer should not admin auth" do
+    test "reviewer should auth to dashboard" do
       post admin_auth_url, params: { auth:
           { email: 'fed.reviewer@mailinator.com', password: 'password' } }
-      assert_redirected_to admin_login_url
-      assert_match(/incorrect.*email/, flash[:error])
+      assert_redirected_to admin_url
     end
 
     test "should get reset_request" do