Avoid double-closing the connection

test/SpecHook.hs

@@ -22,6 +22,7 @@ setupConnection = do
   let dsn = printf "host=localhost user=%s password=%s dbname=%s port=%s" dbUser dbPass dbName dbPort
   conn <- Opium.connect $ Encoding.encodeUtf8 $ Text.pack dsn
 
+  Right _ <- Opium.execute_ "DROP TABLE IF EXISTS person" conn
   Right _ <- Opium.execute_ "CREATE TABLE person (name TEXT NOT NULL, age INT NOT NULL, score DOUBLE PRECISION NOT NULL, motto TEXT)" conn
   Right _ <- Opium.execute_ "INSERT INTO person VALUES ('paul', 25, 30), ('albus', 103, 50.42)" conn
 
@@ -29,7 +30,6 @@ setupConnection = do
 
 teardownConnection :: Opium.Connection -> IO ()
 teardownConnection conn = do
-  Right _ <- Opium.execute_ "DROP TABLE person" conn
   Opium.close conn
 
 hook :: SpecWith Opium.Connection -> Spec