PDO scope storage test coverage.

Signed-off-by: Jason Lewis <jason.lewis1991@gmail.com>
Removing old class import.

Signed-off-by: Jason Lewis <jason.lewis1991@gmail.com>
PDO authorization code test coverage.

Signed-off-by: Jason Lewis <jason.lewis1991@gmail.com>
PDO client storage test coverage.

Signed-off-by: Jason Lewis <jason.lewis1991@gmail.com>
Scopable entity test coverage.

Signed-off-by: Jason Lewis <jason.lewis1991@gmail.com>