Add authentication via GitHub

test/integration/translator_flow_test.rb

@@ -0,0 +1,19 @@
+require 'test_helper'
+
+class TranslatorFlowTest < ActionDispatch::IntegrationTest
+  test "can view a problem" do
+    get '/problems/1'
+    assert_response :success
+    assert_select "h1", "First title Problem 1"
+  end
+
+  test "can login via github" do
+    get '/users/auth/github'
+    assert_response :redirect
+    follow_redirect!
+    follow_redirect!
+    assert_response :success
+    assert controller.user_signed_in?
+    assert_equal "translator", controller.current_user.name
+  end
+end

test/test_helper.rb

@@ -20,3 +20,13 @@ class ActiveSupport::TestCase
     sign_in translator
   end
 end
+
+
+class ActionDispatch::IntegrationTest
+  OmniAuth.config.test_mode = true
+  OmniAuth.config.mock_auth[:github] = OmniAuth::AuthHash.new({
+      provider: :github,
+      uid: 'translator',
+      name: 'translator'
+  })
+end