Do not push status to feed if its reblog is already inserted (#6488)

A complemental change for precompute_feed_service_spec.rb also fixes its
random failure which is caused by the Snowlake randomization of the order
of an original status and its reblog.

1 files changed, 2 insertions, 5 deletions

diff --git a/spec/services/precompute_feed_service_spec.rb b/spec/services/precompute_feed_service_spec.rb
index 396a3c3fb..43340bffc 100644
--- a/spec/services/precompute_feed_service_spec.rb
+++ b/spec/services/precompute_feed_service_spec.rb
@@ -9,14 +9,11 @@ RSpec.describe PrecomputeFeedService do
     let(:account) { Fabricate(:account) }
     it 'fills a user timeline with statuses' do
       account = Fabricate(:account)
-      followed_account = Fabricate(:account)
-      Fabricate(:follow, account: account, target_account: followed_account)
-      reblog = Fabricate(:status, account: followed_account)
-      status = Fabricate(:status, account: account, reblog: reblog)
+      status = Fabricate(:status, account: account)
 
       subject.call(account)
 
-      expect(Redis.current.zscore(FeedManager.instance.key(:home, account.id), reblog.id)).to be_within(0.1).of(status.id.to_f)
+      expect(Redis.current.zscore(FeedManager.instance.key(:home, account.id), status.id)).to be_within(0.1).of(status.id.to_f)
     end
 
     it 'does not raise an error even if it could not find any status' do