auto-t EAP-PEAP

1) Refactored to start catching the exceptions and properly
   dispose an instance of iwd
2) Switched to list_devices with wait option

autotests/testEAP-PEAP/peap_frag_test.py

@@ -11,14 +11,10 @@ from iwd import NetworkType
 
 class Test(unittest.TestCase):
 
-    def test_connection_success(self):
+    def validate_connection(self, wd):
         ssid_to_connect = 'ssidEAP-PEAP-frag'
 
-        wd = IWD(True, '/tmp/IWD-Frag')
-        wd.wait(1)
-
-        devices = wd.list_devices();
-
+        devices = wd.list_devices(True);
         self.assertIsNotNone(devices)
         device = devices[0]
 
@@ -55,6 +51,15 @@ class Test(unittest.TestCase):
         condition = 'not obj.connected'
         wd.wait_for_object_condition(ordered_network.network_object, condition)
 
+    def test_connection_success(self):
+        wd = IWD(True, '/tmp/IWD-Frag')
+
+        try:
+            self.validate_connection(wd)
+        except:
+            del wd
+            raise
+
         del wd
 
     @classmethod

autotests/testEAP-PEAP/peap_v0_test.py

@@ -11,14 +11,10 @@ from iwd import NetworkType
 
 class Test(unittest.TestCase):
 
-    def test_connection_success(self):
+    def validate_connection(self, wd):
         ssid_to_connect = 'ssidEAP-PEAPv0'
 
-        wd = IWD(True)
-        wd.wait(1)
-
-        devices = wd.list_devices();
-
+        devices = wd.list_devices(True);
         self.assertIsNotNone(devices)
         device = devices[0]
 
@@ -55,6 +51,15 @@ class Test(unittest.TestCase):
         condition = 'not obj.connected'
         wd.wait_for_object_condition(ordered_network.network_object, condition)
 
+    def test_connection_success(self):
+        wd = IWD(True)
+
+        try:
+            self.validate_connection(wd)
+        except:
+            del wd
+            raise
+
         del wd
 
     @classmethod

autotests/testEAP-PEAP/peap_v1_test.py

@@ -11,14 +11,10 @@ from iwd import NetworkType
 
 class Test(unittest.TestCase):
 
-    def test_connection_success(self):
+    def validate_connection(self, wd):
         ssid_to_connect = 'ssidEAP-PEAPv1'
 
-        wd = IWD(True)
-        wd.wait(1)
-
-        devices = wd.list_devices();
-
+        devices = wd.list_devices(True);
         self.assertIsNotNone(devices)
         device = devices[0]
 
@@ -55,6 +51,15 @@ class Test(unittest.TestCase):
         condition = 'not obj.connected'
         wd.wait_for_object_condition(ordered_network.network_object, condition)
 
+    def test_connection_success(self):
+        wd = IWD(True)
+
+        try:
+            self.validate_connection(wd)
+        except:
+            del wd
+            raise
+
         del wd
 
     @classmethod