#399

backend/spec/services/post_metadata_fetcher_spec.rb

@@ -61,4 +61,11 @@ RSpec.describe PostMetadataFetcher do
     expect(result.fetch(:original_created_from)).to be_nil
     expect(result.fetch(:original_created_before)).to be_nil
   end
+
+  it 'returns nil dates for an invalid timestamp second value' do
+    result = fetch_with_published_time('2024-02-03T12:34:99Z')
+
+    expect(result.fetch(:original_created_from)).to be_nil
+    expect(result.fetch(:original_created_before)).to be_nil
+  end
 end