From 7aedfdf9c35972dca4a31ed924ebb70d6a9d0cd5 Mon Sep 17 00:00:00 2001
From: Jim Paris <jim@jtan.com>
Date: Sat, 5 Jan 2013 14:55:22 -0500
Subject: [PATCH] Add lower level bulkdata test

---
 tests/test_bulkdata.py | 98 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 tests/test_bulkdata.py

diff --git a/tests/test_bulkdata.py b/tests/test_bulkdata.py
new file mode 100644
index 0000000..f30c4d3
--- /dev/null
+++ b/tests/test_bulkdata.py
@@ -0,0 +1,98 @@
+# -*- coding: utf-8 -*-
+
+import nilmdb
+from nilmdb.utils.printf import *
+import nilmdb.bulkdata
+
+from nose.tools import *
+from nose.tools import assert_raises
+import itertools
+
+from test_helpers import *
+
+testdb = "tests/bulkdata-testdb"
+
+from nilmdb.bulkdata import BulkData
+
+class TestBulkData(object):
+
+    def test_bulkdata(self):
+        for (size, files, db) in [ ( 0, 0, testdb ),
+                                       ( 25, 1000, testdb ),
+                                       ( 1000, 3, testdb.decode("utf-8") ) ]:
+            recursive_unlink(db)
+            os.mkdir(db)
+            self.do_basic(db, size, files)
+
+    def do_basic(self, db, size, files):
+        """Do the basic test with variable file_size and files_per_dir"""
+        if not size or not files:
+            data = BulkData(db)
+        else:
+            data = BulkData(db, file_size = size, files_per_dir = files)
+
+        # create empty
+        with assert_raises(ValueError):
+            data.create("/foo", "uint16_8")
+        with assert_raises(ValueError):
+            data.create("foo/bar", "uint16_8")
+        with assert_raises(ValueError):
+            data.create("/foo/bar", "uint8_8")
+        data.create("/foo/bar", "uint16_8")
+        data.create(u"/foo/baz/quux", "float64_16")
+        with assert_raises(ValueError):
+            data.create("/foo/bar/baz", "uint16_8")
+        with assert_raises(ValueError):
+            data.create("/foo/baz", "float64_16")
+
+        # get node -- see if caching works
+        nodes = []
+        for i in range(5000):
+            nodes.append(data.getnode("/foo/bar"))
+            nodes.append(data.getnode("/foo/baz/quux"))
+        del nodes
+
+        # Test node
+        node = data.getnode("/foo/bar")
+        with assert_raises(IndexError):
+            x = node[0]
+        raw = []
+        for i in range(1000):
+            raw.append([10000+i, 1, 2, 3, 4, 5, 6, 7, 8 ])
+        node.append(raw[0:1])
+        node.append(raw[1:100])
+        node.append(raw[100:])
+
+        misc_slices = [ 0, 100, slice(None), slice(0), slice(10),
+                        slice(5,10), slice(3,None), slice(3,-3),
+                        slice(20,10), slice(200,100,-1), slice(None,0,-1),
+                        slice(100,500,5) ]
+        # Extract slices
+        for s in misc_slices:
+            eq_(node[s], raw[s])
+
+        # close, reopen
+        # reopen
+        data.close()
+        if not size or not files:
+            data = BulkData(db)
+        else:
+            data = BulkData(db, file_size = size, files_per_dir = files)
+        node = data.getnode("/foo/bar")
+
+        # Extract slices
+        for s in misc_slices:
+            eq_(node[s], raw[s])
+
+        # destroy
+        with assert_raises(ValueError):
+            data.destroy("/foo")
+        with assert_raises(ValueError):
+            data.destroy("/foo/baz")
+        with assert_raises(ValueError):
+            data.destroy("/foo/qwerty")
+        data.destroy("/foo/baz/quux")
+        data.destroy("/foo/bar")
+
+        # close
+        data.close()