Add tests for processing statuses using bearcap URIs (#28904)

spec/lib/activitypub/activity/create_spec.rb

@@ -893,6 +893,49 @@ RSpec.describe ActivityPub::Activity::Create do
       end
     end
 
+    context 'when object URI uses bearcaps' do
+      subject { described_class.new(json, sender) }
+
+      let(:token) { 'foo' }
+
+      let(:json) do
+        {
+          '@context': 'https://www.w3.org/ns/activitystreams',
+          id: [ActivityPub::TagManager.instance.uri_for(sender), '#foo'].join,
+          type: 'Create',
+          actor: ActivityPub::TagManager.instance.uri_for(sender),
+          object: Addressable::URI.new(scheme: 'bear', query_values: { t: token, u: object_json[:id] }).to_s,
+        }.with_indifferent_access
+      end
+
+      let(:object_json) do
+        {
+          id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join,
+          type: 'Note',
+          content: 'Lorem ipsum',
+          to: 'https://www.w3.org/ns/activitystreams#Public',
+        }
+      end
+
+      before do
+        stub_request(:get, object_json[:id])
+          .with(headers: { Authorization: "Bearer #{token}" })
+          .to_return(body: Oj.dump(object_json), headers: { 'Content-Type': 'application/activity+json' })
+
+        subject.perform
+      end
+
+      it 'creates status' do
+        status = sender.statuses.first
+
+        expect(status).to_not be_nil
+        expect(status).to have_attributes(
+          visibility: 'public',
+          text: 'Lorem ipsum'
+        )
+      end
+    end
+
     context 'with an encrypted message' do
       subject { described_class.new(json, sender, delivery: true, delivered_to_account_id: recipient.id) }