Fix media not being marked sensitive when client sets a CW but no text (#13277)

Mastodon enforces the “sensitive” flag on media attachments whenever a toot
is posted with a Content Warning. However, it does so *after* potentially
converting the Content Warning to toot text (when there is no toot text),
which leads to inconsistent and surprising behavior for API clients.
This commit fixes this inconsistency.

1 files changed, 7 insertions, 0 deletions

diff --git a/spec/services/post_status_service_spec.rb b/spec/services/post_status_service_spec.rb
index 025a3da40..147a59fc3 100644
--- a/spec/services/post_status_service_spec.rb
+++ b/spec/services/post_status_service_spec.rb
@@ -79,6 +79,13 @@ RSpec.describe PostStatusService, type: :service do
     expect(status.spoiler_text).to eq spoiler_text
   end
 
+  it 'creates a sensitive status when there is a CW but no text' do
+    status = subject.call(Fabricate(:account), text: '', spoiler_text: 'foo')
+
+    expect(status).to be_persisted
+    expect(status).to be_sensitive
+  end
+
   it 'creates a status with empty default spoiler text' do
     status = create_status_with_options(spoiler_text: nil)