initial backingstore changes with some tests

modifing find next

1 files changed, 49 insertions, 0 deletions

diff --git a/tests/test_backingstore.py b/tests/test_backingstore.py
new file mode 100644
index 0000000..263b775
--- /dev/null
+++ b/tests/test_backingstore.py
@@ -0,0 +1,49 @@
+import unittest
+from StringIO import StringIO
+
+from olpc.datastore import backingstore
+import os
+
+DEFAULT_STORE = '/tmp/_bs_test'
+
+class Test(unittest.TestCase):
+    def tearDown(self):
+        if os.path.exists(DEFAULT_STORE):
+            os.system("rm -rf %s" % DEFAULT_STORE)
+            
+    def test_fsstore(self):
+        bs = backingstore.FileBackingStore(DEFAULT_STORE)
+        bs.initialize_and_load()
+        bs.create_descriptor()
+        desc = bs.descriptor()
+        assert 'id' in desc
+        assert 'title' in desc
+        assert 'uri' in desc
+
+
+        d = """This is a test"""
+        d2 = "Different"
+        
+        c = bs.create(dict(title="A"), StringIO(d))
+        obj = bs.get(c.id)
+        assert obj.get_property('title') == "A"
+        got = obj.file.read()
+        assert got == d
+
+        bs.update(c.id, dict(title="B"), StringIO(d2))
+        obj = bs.get(c.id)
+        assert obj.get_property('title') == "B"
+        got = obj.file.read()
+        assert got == d2
+
+        bs.delete(c.id)
+        self.failUnlessRaises(KeyError, bs.get, c.id)
+        
+def test_suite():
+    suite = unittest.TestSuite()
+    suite.addTest(unittest.makeSuite(Test))
+    return suite
+
+if __name__ == "__main__":
+    unittest.main()
+