$ ./tests/plugins/system-update/tst-update-manager 
********* Start testing of UpdateManagerTest *********
Config: Using QtTest library 5.4.1, Qt 5.4.1 (x86_64-little_endian-lp64 shared (dynamic) release build; by GCC 4.9.2)
PASS   : UpdateManagerTest::initTestCase()
PASS   : UpdateManagerTest::testRegisterSystemUpdateRequired()
PASS   : UpdateManagerTest::testRegisterSystemUpdateNotRequired()
PASS   : UpdateManagerTest::testStartDownload()
PASS   : UpdateManagerTest::testPauseDownload()
FAIL!  : UpdateManagerTest::testCheckUpdatesModelSignal() Compared values are not the same
   Actual   (((manager->get_apps().size()))): 0
   Expected (4)                             : 4
   Loc: [/home/jonas/Work/Canonical/SystemSettings/wd/tests/plugins/system-update/tst_updatemanager.cpp(138)]
FAIL!  : UpdateManagerTest::testCheckUpdatesUpdateSignal() Compared values are not the same
   Actual   (((manager->get_apps().size()))): 0
   Expected (4)                             : 4
   Loc: [/home/jonas/Work/Canonical/SystemSettings/wd/tests/plugins/system-update/tst_updatemanager.cpp(152)]
PASS   : UpdateManagerTest::cleanupTestCase()
Totals: 6 passed, 2 failed, 0 skipped, 0 blacklisted
********* Finished testing of UpdateManagerTest *********