How to use createdb command with newly created user?

Hi,

I tried to create a user with CREATEDB permission.
Then I wanted to run command line tool `createdb` with this newly created user.

So I ran SQL first to create a user:

```

CREATE USER Baba WITH PASSWORD 'xxx' CREATEDB;

```

Then I run the following command on PowerShell on Windows 10:

```
createdb -U Baba -W test_db
```

But no mater how I tried, the password always failed.

If I specify the user as postgres, the defaut user, everything works fine.

```
createdb -U postgres -W test_db_1
```

Do you have any suggestions?