Add sys module tests

tests/integration/modules/sysmod.py

@@ -0,0 +1,25 @@
+# Import python libs
+import os
+
+# Import salt libs
+import integration
+
+class SysModuleTest(integration.ModuleCase):
+    '''
+    Validate the sys module
+    '''
+    def test_list_functions(self):
+        '''
+        sys.list_functions
+        '''
+        funcs = self.run_function('sys.list_functions')
+        self.assertTrue('hosts.list_hosts' in funcs)
+        self.assertTrue('pkg.install' in funcs)
+
+    def test_list_modules(self):
+        '''
+        sys.list_moduels
+        '''
+        mods = self.run_function('sys.list_modules')
+        self.assertTrue('hosts' in mods)
+        self.assertTrue('pkg' in mods)