DefaultSession iSession = new DefaultSession(
                msession,
                mock(org.eclipse.aether.RepositorySystem.class),
                null,
                null,
                new DefaultLookup(container),
                null);
        InternalSession.associate(session, iSession);
    }

        MavenSession session = new MavenSession(
                getContainer(), repoSession, new DefaultMavenExecutionRequest(), new DefaultMavenExecutionResult());
        session.setSession(defaultSessionFactory.newSession(session));

        new DefaultSession(session, null, null, null, null, null);