Rev 2613: Empty values are ok. in http://people.ubuntu.com/~robertc/baz2.0/repository

[Robert Collins]

At http://people.ubuntu.com/~robertc/baz2.0/repository

------------------------------------------------------------
revno: 2613
revision-id: robertc at robertcollins.net-20070713072951-zyno1jr1tjyo819y
parent: robertc at robertcollins.net-20070713072818-5db95luqwe9palp5
committer: Robert Collins <robertc at robertcollins.net>
branch nick: repository
timestamp: Fri 2007-07-13 17:29:51 +1000
message:
  Empty values are ok.
modified:
  bzrlib/tests/test_index.py     test_index.py-20070712131115-lolkarso50vjr64s-2
=== modified file 'bzrlib/tests/test_index.py'
--- a/bzrlib/tests/test_index.py	2007-07-13 07:28:18 +0000
+++ b/bzrlib/tests/test_index.py	2007-07-13 07:29:51 +0000
@@ -49,6 +49,14 @@
         self.assertEqual("Bazaar Graph Index 1\nnode_ref_lists=0\n"
             "akey\0\0\0data\n\n", contents)
 
+    def test_add_node_empty_value(self):
+        builder = GraphIndexBuilder()
+        builder.add_node('akey', (), '')
+        stream = builder.finish()
+        contents = stream.read()
+        self.assertEqual("Bazaar Graph Index 1\nnode_ref_lists=0\n"
+            "akey\0\0\0\n\n", contents)
+
     def test_build_index_two_nodes_sorted_reverse(self):
         # the highest sorted node comes first.
         builder = GraphIndexBuilder()