apmanager: add ProcessFactory for better unittesting
Use ProcessMock instead of real process when starting hostapd and
dnsmasq during unittest.
BUG=chromium:431759
TEST=USE="asan clang" FEATURES=test emerge-$BOARD apmanager
Start AP service using apmanager and verify client can connect
to it.
Change-Id: Ifea32a2dd08247db9ea4306ecef5947b305a3c8d
Reviewed-on: https://chromium-review.googlesource.com/239975
Trybot-Ready: Zeping Qiu <zqiu@chromium.org>
Tested-by: Zeping Qiu <zqiu@chromium.org>
Reviewed-by: Paul Stewart <pstew@chromium.org>
Commit-Queue: Zeping Qiu <zqiu@chromium.org>
11 files changed