Add tests for __repr__

tests/all_tests.py

@@ -11,7 +11,8 @@
         'test_parsers',
         'test_helpers',
         'test_dmidecode_file',
-        'test_machinestate'
+        'test_machinestate',
+        'test_repr',
     ]
 )
 

tests/test_repr.py

@@ -0,0 +1,29 @@
+#!/usr/bin/env python3
+"""
+High-level tests for the all __repr__ functions
+"""
+import os
+import sys
+import unittest
+import tempfile
+import shutil
+import stat
+import machinestate
+from locale import getpreferredencoding
+
+ENCODING = getpreferredencoding()
+
+def test_repr_sub(cls, level):
+    for inst in cls._instances:
+        print("{}{}".format(level*'\t',inst))
+        if len(inst._instances) > 0:
+            test_repr_sub(inst, level+1)
+
+class TestRepr(unittest.TestCase):
+    def test_repr(self):
+        ms = machinestate.MachineState(extended=True)
+        ms.generate()
+        print("")
+        print(ms)
+        test_repr_sub(ms, 1)
+