added pass/fail method in lfcli and edited example_x functions

py-json/LANforge/lfcli_base.py

@@ -365,6 +365,10 @@ class LFCliBase:
         if (fail_counter == 0) and (pass_counter > 0):
             return True
         return False
+    #use this function to 
+    def failed(self):
+        print("Test failed. Exiting now.")
+        sys.exit(1)
 
     # use this inside the class to log a failure result
     def _fail(self, message, print_=False):
@@ -374,6 +378,11 @@ class LFCliBase:
         if self.exit_on_fail:
             sys.exit(1)
 
+    def passed(self):
+        print("Test passed conclusively.")
+        sys.exit(0)
+
+
     # use this inside the class to log a pass result
     def _pass(self, message, print_=False):
         self.test_results.append(self.pass_pref + message)