Add disable trace from command line (#34)

README.md

@@ -206,6 +206,7 @@ that should be excluded from the execution; if both include and exclude match
 a test, the test will not be run
 * `-n|--no-delete` - do not delete the resources after run (**NOTICE**: you
 will have to manually delete both containers and networks)
+* `-x|--no-trace` - do not trace call
 * `-v|--version` - prints the current version
 
 ### Scenarios

sipssert/controller.py

@@ -52,6 +52,7 @@ def __init__(self, args):
                         tests_filters.ParseTestsFilters(exclude_filters))
         self.logs_dir = args.logs_dir
         self.no_delete = args.no_delete
+        self.no_trace = args.no_trace
         current_date = datetime.now().strftime("%Y-%m-%d.%H:%M:%S.%f")
         self.run_logs_dir = os.path.join(self.logs_dir, current_date)
         self.link_file = os.path.join(self.logs_dir, "latest")

sipssert/main.py

@@ -61,6 +61,11 @@
                         default=False,
                         action='store_true')
 
+arg_parser.add_argument('-x', '--no-trace',
+                        help='Do not trace call',
+                        default=False,
+                        action='store_true')
+
 arg_parser.add_argument('-v', '--version',
                         action='version',
                         help='Returns the version of the tool',

sipssert/scenario.py

@@ -55,7 +55,9 @@ def __init__(self, scenario_file, controller, test_set, set_logs_dir, set_defaul
         nets = self.networks if self.networks else []
         if self.network:
             nets.append(self.network)
-        self.tracer = tracer.Tracer(self.scen_logs_dir, "capture", nets, self.name)
+        self.no_trace = self.controller.no_trace
+        if not self.no_trace:
+            self.tracer = tracer.Tracer(self.scen_logs_dir, "capture", nets, self.name)
         self.timeout = self.config.get("timeout", 0)
         container_prefix = f"{test_set.name}/{self.name}"
         self.tasks = tasks_list.TasksList("tasks", self.dirname, self.scen_logs_dir,
@@ -81,7 +83,8 @@ def run(self):
         """Runs a scenario with all its prerequisits"""
         start_time = time.time()
         self.tlogger.test_start(self.name)
-        self.tracer.start()
+        if not self.no_trace:
+            self.tracer.start()
         try:
             self.init_tasks.run()
             try:
@@ -94,7 +97,8 @@ def run(self):
             self.cleanup_tasks.run(force_all=True)
         except Exception:
             logger.slog.exception("Error occured during cleanup task")
-        self.tracer.stop()
+        if not self.no_trace:
+            self.tracer.stop()
         logger.slog.debug("scenario executed in {:.3f}s".format(time.time() - start_time))
         self.tlogger.status(self.tasks.status)