transaction spec

instacart · Sep 8, 2016 · 8ad80b3 · 8ad80b3
1 parent 4151e02
commit 8ad80b3
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/spec/active_record/connection_adapters/makara_mysql2_adapter_spec.rb b/spec/active_record/connection_adapters/makara_mysql2_adapter_spec.rb
@@ -152,6 +152,17 @@
       connection.execute('SELECT * FROM users')
     end
 
+    it 'should use transactions to signify master' do
+      con = connection.master_pool.connections.first
+      expect(con).to receive(:execute).with('BEGIN').once
+      expect(con).to receive(:execute).with('SELECT * FROM users').once
+      expect(con).to receive(:execute).with('COMMIT').once
+
+      ActiveRecord::Base.transaction do
+        connection.execute('SELECT * FROM users')
+      end
+    end
+
     it 'should send writes to master' do
       con = connection.master_pool.connections.first
       expect(con).to receive(:execute).with('UPDATE users SET name = "bob" WHERE id = 1')