Update obj classes in obj/ to use testenv instead of suite_run

Change-Id: Idf41243a497de7bc507b9f1cd1b38640f456f815
diff --git a/src/osmo_gsm_tester/obj/sgsn_osmo.py b/src/osmo_gsm_tester/obj/sgsn_osmo.py
index 6824d80..a7c7adb 100644
--- a/src/osmo_gsm_tester/obj/sgsn_osmo.py
+++ b/src/osmo_gsm_tester/obj/sgsn_osmo.py
@@ -25,22 +25,22 @@
 
 class OsmoSgsn(log.Origin):
 
-    def __init__(self, suite_run, hlr, ggsn, ip_address):
+    def __init__(self, testenv, hlr, ggsn, ip_address):
         super().__init__(log.C_RUN, 'osmo-sgsn_%s' % ip_address.get('addr'))
         self.run_dir = None
         self.config_file = None
         self.process = None
-        self.suite_run = suite_run
+        self.testenv = testenv
         self.hlr = hlr
         self.ggsn = ggsn
         self.ip_address = ip_address
 
     def start(self):
         self.log('Starting osmo-sgsn')
-        self.run_dir = util.Dir(self.suite_run.get_test_run_dir().new_dir(self.name()))
+        self.run_dir = util.Dir(self.testenv.suite().get_run_dir().new_dir(self.name()))
         self.configure()
 
-        inst = util.Dir(os.path.abspath(self.suite_run.trial.get_inst('osmo-sgsn')))
+        inst = util.Dir(os.path.abspath(self.testenv.suite().trial().get_inst('osmo-sgsn')))
 
         binary = inst.child('bin', 'osmo-sgsn')
         if not os.path.isfile(binary):
@@ -49,7 +49,7 @@
         if not os.path.isdir(lib):
             raise log.Error('No lib/ in', inst)
 
-        pcap_recorder.PcapRecorder(self.suite_run, self.run_dir.new_dir('pcap'), None,
+        pcap_recorder.PcapRecorder(self.testenv, self.run_dir.new_dir('pcap'), None,
                                    'host %s' % self.addr())
 
         env = { 'LD_LIBRARY_PATH': util.prepend_library_path(lib) }
@@ -59,7 +59,7 @@
                                        (binary,
                                         '-c', os.path.abspath(self.config_file)),
                                        env=env)
-        self.suite_run.remember_to_stop(self.process)
+        self.testenv.remember_to_stop(self.process)
         self.process.launch()
 
     def configure(self):
@@ -67,7 +67,7 @@
         self.dbg(config_file=self.config_file)
 
         values = dict(sgsn=config.get_defaults('sgsn'))
-        config.overlay(values, self.suite_run.config())
+        config.overlay(values, self.testenv.suite().config())
         config.overlay(values, dict(sgsn=dict(ip_address=self.ip_address)))
         config.overlay(values, self.hlr.conf_for_client())
         config.overlay(values, self.ggsn.conf_for_client())