initial

tests/__init__.py

@@ -0,0 +1,3 @@
+from logging import getLogger
+
+getLogger('flake8').propagate = False

tests/test_import.py

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+# -*- coding: utf-8 -*-
+import os
+import sys
+sys.path.insert(0, os.path.abspath('..'))
+
+from jsondict import JsonDict  # noqa
+
+
+# pylint: disable=unused-import,unused-variable
+def test_import():
+    _ = JsonDict()  # noqa

tests/test_pdd.py

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+# -*- coding: utf-8 -*-
+from jsondict import JsonDict, atomic_write
+import json
+import unittest
+
+
+class Testcases(unittest.TestCase):
+
+    def test_atomic_write(self):
+        ts = "this is my test string"
+        tfn = '/tmp/pad_test.txt'
+        atomic_write(tfn, ts)
+        with open(tfn, 'r') as fh:
+            self.assertEqual(fh.read(), ts)
+
+    def test_persistence(self):
+        tfn = '/tmp/pad_test.json'
+        mypdd = JsonDict(persistence=tfn)
+        mypdd['testattr'] = 'loldongs'
+
+        with open(tfn, 'r') as fh:
+            x = json.load(fh)
+
+        self.assertEqual(x['testattr'], 'loldongs')
+
+        del mypdd['testattr']
+
+        self.assertEqual(mypdd['testattr'], None)
+
+    def test_read(self):
+        tfn = '/tmp/pad_test.json'
+        mypdd = JsonDict(persistence=tfn)
+        mypdd['testattr'] = 'loldongs'
+
+        with open(tfn, 'w') as fh:
+            json.dump({'testattr': 'notloldongs'}, fh)
+
+        self.assertNotEqual(mypdd['testattr'], 'loldongs')
+
+        self.assertEqual(mypdd['nonexist'], None)