[dovecot/core] 332e3f: auth: Organize code into two unit tests

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 332e3fd09754ad85800a736292a0ef8dfdca4c9e
      https://github.com/dovecot/core/commit/332e3fd09754ad85800a736292a0ef8dfdca4c9e
  Author: Aki Tuomi <aki.tuomi at dovecot.fi>
  Date:   2017-04-28 (Fri, 28 Apr 2017)

  Changed paths:
    M src/auth/Makefile.am
    M src/auth/test-auth-request-var-expand.c
    A src/auth/test-auth.h
    M src/auth/test-db-dict.c
    A src/auth/test-main.c
    A src/auth/test-mock.c
    M src/auth/test-username-filter.c

  Log Message:
  -----------
  auth: Organize code into two unit tests

auth-cache needs special setup