webui-ci: fix test_rebuild_membership_hosts on server without DNS

Host adder dialog differs on installations with and without DNS.
Previous test used values for adding hosts which were suitable only for IPA servers installed with DNS.

Reviewed-By: Martin Kosek <mkosek@redhat.com>

ipatests/test_webui/test_automember.py

@@ -23,6 +23,7 @@ Automember tests
 
 from ipatests.test_webui.ui_driver import UI_driver
 import ipatests.test_webui.data_hostgroup as hostgroup
+from ipatests.test_webui.test_host import host_tasks
 
 ENTITY = 'automember'
 
@@ -88,6 +89,7 @@ class test_automember(UI_driver):
         """
         self.init_app()
 
+        host_util = host_tasks()
         domain = self.config.get('ipa_domain')
         host1 = 'web1.%s' % domain
         host2 = 'web2.%s' % domain
@@ -101,25 +103,9 @@ class test_automember(UI_driver):
             ]
         })
 
-        # Add a host
-        self.add_record('host', {
-            'pkey': host1,
-            'add': [
-                ('textbox', 'hostname', 'web1'),
-                ('combobox', 'dnszone', domain),
-                ('checkbox', 'force', 'checked'),
-            ]
-        })
-
-        # Add another host
-        self.add_record('host', {
-            'pkey': host2,
-            'add': [
-                ('textbox', 'hostname', 'web2'),
-                ('combobox', 'dnszone', domain),
-                ('checkbox', 'force', 'checked'),
-            ]
-        })
+        # Add hosts
+        self.add_record('host', host_util.get_data("web1", domain));
+        self.add_record('host', host_util.get_data("web2", domain));
 
         # Add an automember rule
         self.add_record(