Fix #5221: Trying to upload an unsupported url shows ai tags error.

test/functional/uploads_controller_test.rb

@@ -245,6 +245,19 @@ class UploadsControllerTest < ActionDispatch::IntegrationTest
         assert_equal(source2, upload.source)
       end
 
+      should "save the AI tags" do
+        mock_autotagger_evaluate({ "1girl": 0.5 })
+        upload = assert_successful_upload("test/files/test.jpg")
+
+        assert_equal(1, upload.media_assets.first.ai_tags.count)
+      end
+
+      should "save the EXIF metadata" do
+        upload = assert_successful_upload("test/files/test.jpg")
+
+        assert_equal(true, upload.media_assets.first.media_metadata.present?)
+      end
+
       context "uploading a file from your computer" do
         should_upload_successfully("test/files/test.jpg")
         should_upload_successfully("test/files/test.png")

test/test_helper.rb

@@ -23,6 +23,7 @@ class ActiveSupport::TestCase
   extend PostArchiveTestHelper
   extend PoolArchiveTestHelper
   include ReportbooruHelper
+  include AutotaggerHelper
   include DownloadTestHelper
   include IqdbTestHelper
   include UploadTestHelper

test/test_helpers/autotagger_helper.rb

@@ -0,0 +1,11 @@
+module AutotaggerHelper
+  def mock_autotagger_evaluate(tags, http: Danbooru::Http.any_instance)
+    tags.keys.each { |name| create(:tag, name: name) }
+
+    Danbooru.config.stubs(:autotagger_url).returns("http://localhost:5000")
+    body = [{ filename: "test.jpg", tags: tags }]
+
+    response = HTTP::Response.new(status: 200, body: body.to_json, version: "1.1", request: nil, headers: { "Content-Type": "application/json" })
+    http.stubs(:post).with("http://localhost:5000/evaluate", anything).returns(response)
+  end
+end