auto-t: use connect_bssid in APRoam

In addition the send_bss_transition call was updated to only send a
single BSS. By sending two BSS's IWD is left to pick whichever one
it wants which makes the test behavior undefined.

autotests/testAPRoam/TestAPRoam.psk

@@ -0,0 +1,2 @@
+[Security]
+Passphrase=secret123

autotests/testAPRoam/connection_test.py

@@ -6,56 +6,22 @@ import sys
 sys.path.append('../util')
 import iwd
 from iwd import IWD
-from iwd import PSKAgent
 from iwd import NetworkType
 
 from hostapd import HostapdCLI
-from hwsim import Hwsim
 
 class Test(unittest.TestCase):
 
     def test_connection_success(self):
-        hwsim = Hwsim()
-
         bss_hostapd = [ HostapdCLI(config='ssid1.conf'),
                         HostapdCLI(config='ssid2.conf'),
                         HostapdCLI(config='ssid3.conf') ]
-        bss_radio =  [ hwsim.get_radio('rad0'),
-                       hwsim.get_radio('rad1'),
-                       hwsim.get_radio('rad2') ]
-
-        rule0 = hwsim.rules.create()
-        rule0.source = bss_radio[0].addresses[0]
-        rule0.bidirectional = True
-
-        rule1 = hwsim.rules.create()
-        rule1.source = bss_radio[1].addresses[0]
-        rule1.bidirectional = True
-
-        rule2 = hwsim.rules.create()
-        rule2.source = bss_radio[2].addresses[0]
-        rule2.bidirectional = True
-
-        rule0.signal = -6000
-        rule1.signal = -6900
-        rule2.signal = -8000
 
         wd = IWD()
 
-        psk_agent = PSKAgent("secret123")
-        wd.register_psk_agent(psk_agent)
-
         devices = wd.list_devices(1)
         device = devices[0]
 
-        condition = 'not obj.scanning'
-        wd.wait_for_object_condition(device, condition)
-
-        device.scan()
-
-        condition = 'not obj.scanning'
-        wd.wait_for_object_condition(device, condition)
-
         ordered_network = device.get_ordered_network('TestAPRoam')
 
         self.assertEqual(ordered_network.type, NetworkType.psk)
@@ -63,7 +29,7 @@ class Test(unittest.TestCase):
         condition = 'not obj.connected'
         wd.wait_for_object_condition(ordered_network.network_object, condition)
 
-        ordered_network.network_object.connect()
+        device.connect_bssid(bss_hostapd[0].bssid)
 
         condition = 'obj.state == DeviceState.connected'
         wd.wait_for_object_condition(device, condition)
@@ -74,8 +40,7 @@ class Test(unittest.TestCase):
         self.assertFalse(bss_hostapd[1].list_sta())
 
         bss_hostapd[0].send_bss_transition(device.address,
-                [(bss_radio[1].addresses[0], '8f0000005102060603000000'),
-                 (bss_radio[2].addresses[0], '8f0000005103060603000000')])
+                [(bss_hostapd[1].bssid, '8f0000005102060603000000')])
 
         condition = 'obj.state == DeviceState.roaming'
         wd.wait_for_object_condition(device, condition)
@@ -93,15 +58,9 @@ class Test(unittest.TestCase):
         condition = 'not obj.connected'
         wd.wait_for_object_condition(ordered_network.network_object, condition)
 
-        wd.unregister_psk_agent(psk_agent)
-
-        rule0.remove()
-        rule1.remove()
-        rule2.remove()
-
     @classmethod
     def setUpClass(cls):
-        pass
+        IWD.copy_to_storage('TestAPRoam.psk')
 
     @classmethod
     def tearDownClass(cls):