Command setting in PostgresqlContainer

[henke77]

Hi all,

If you have to use a Postgres image that is not directly supported by the PostgresqlContainer class you've got quite an issue. With the bitnami postgres image for instance you don't want a command to be set during container creation. As this is done in the constructor of the class and the setCommand() method does not allow for null values you end up creating a copy of the PostgresqlContainer class just to get rid of the command.

I think there are a number of things that could be done about it.:

• provide another PostgresContainer class that does not set a command
• make the setCommand() method nullable
• provide an alternative constructor for the PostgresqlContainer class
• ...

What do you think about it?

Best regards
Jan