add u1db code (not as submodule)

1 files changed, 148 insertions, 0 deletions

diff --git a/u1db/tests/test_document.py b/u1db/tests/test_document.py
new file mode 100644
index 00000000..20f254b9
--- /dev/null
+++ b/u1db/tests/test_document.py
@@ -0,0 +1,148 @@
+# Copyright 2011 Canonical Ltd.
+#
+# This file is part of u1db.
+#
+# u1db is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License version 3
+# as published by the Free Software Foundation.
+#
+# u1db is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with u1db.  If not, see <http://www.gnu.org/licenses/>.
+
+
+from u1db import errors, tests
+
+
+class TestDocument(tests.TestCase):
+
+    scenarios = ([(
+        'py', {'make_document_for_test': tests.make_document_for_test})] +
+        tests.C_DATABASE_SCENARIOS)
+
+    def test_create_doc(self):
+        doc = self.make_document('doc-id', 'uid:1', tests.simple_doc)
+        self.assertEqual('doc-id', doc.doc_id)
+        self.assertEqual('uid:1', doc.rev)
+        self.assertEqual(tests.simple_doc, doc.get_json())
+        self.assertFalse(doc.has_conflicts)
+
+    def test__repr__(self):
+        doc = self.make_document('doc-id', 'uid:1', tests.simple_doc)
+        self.assertEqual(
+            '%s(doc-id, uid:1, \'{"key": "value"}\')'
+                % (doc.__class__.__name__,),
+            repr(doc))
+
+    def test__repr__conflicted(self):
+        doc = self.make_document('doc-id', 'uid:1', tests.simple_doc,
+                                 has_conflicts=True)
+        self.assertEqual(
+            '%s(doc-id, uid:1, conflicted, \'{"key": "value"}\')'
+                % (doc.__class__.__name__,),
+            repr(doc))
+
+    def test__lt__(self):
+        doc_a = self.make_document('a', 'b', '{}')
+        doc_b = self.make_document('b', 'b', '{}')
+        self.assertTrue(doc_a < doc_b)
+        self.assertTrue(doc_b > doc_a)
+        doc_aa = self.make_document('a', 'a', '{}')
+        self.assertTrue(doc_aa < doc_a)
+
+    def test__eq__(self):
+        doc_a = self.make_document('a', 'b', '{}')
+        doc_b = self.make_document('a', 'b', '{}')
+        self.assertTrue(doc_a == doc_b)
+        doc_b = self.make_document('a', 'b', '{}', has_conflicts=True)
+        self.assertFalse(doc_a == doc_b)
+
+    def test_non_json_dict(self):
+        self.assertRaises(
+            errors.InvalidJSON, self.make_document, 'id', 'uid:1',
+            '"not a json dictionary"')
+
+    def test_non_json(self):
+        self.assertRaises(
+            errors.InvalidJSON, self.make_document, 'id', 'uid:1',
+            'not a json dictionary')
+
+    def test_get_size(self):
+        doc_a = self.make_document('a', 'b', '{"some": "content"}')
+        self.assertEqual(
+            len('a' + 'b' + '{"some": "content"}'), doc_a.get_size())
+
+    def test_get_size_empty_document(self):
+        doc_a = self.make_document('a', 'b', None)
+        self.assertEqual(len('a' + 'b'), doc_a.get_size())
+
+
+class TestPyDocument(tests.TestCase):
+
+    scenarios = ([(
+        'py', {'make_document_for_test': tests.make_document_for_test})])
+
+    def test_get_content(self):
+        doc = self.make_document('id', 'rev', '{"content":""}')
+        self.assertEqual({"content": ""}, doc.content)
+        doc.set_json('{"content": "new"}')
+        self.assertEqual({"content": "new"}, doc.content)
+
+    def test_set_content(self):
+        doc = self.make_document('id', 'rev', '{"content":""}')
+        doc.content = {"content": "new"}
+        self.assertEqual('{"content": "new"}', doc.get_json())
+
+    def test_set_bad_content(self):
+        doc = self.make_document('id', 'rev', '{"content":""}')
+        self.assertRaises(
+            errors.InvalidContent, setattr, doc, 'content',
+            '{"content": "new"}')
+
+    def test_is_tombstone(self):
+        doc_a = self.make_document('a', 'b', '{}')
+        self.assertFalse(doc_a.is_tombstone())
+        doc_a.set_json(None)
+        self.assertTrue(doc_a.is_tombstone())
+
+    def test_make_tombstone(self):
+        doc_a = self.make_document('a', 'b', '{}')
+        self.assertFalse(doc_a.is_tombstone())
+        doc_a.make_tombstone()
+        self.assertTrue(doc_a.is_tombstone())
+
+    def test_same_content_as(self):
+        doc_a = self.make_document('a', 'b', '{}')
+        doc_b = self.make_document('d', 'e', '{}')
+        self.assertTrue(doc_a.same_content_as(doc_b))
+        doc_b = self.make_document('p', 'q', '{}', has_conflicts=True)
+        self.assertTrue(doc_a.same_content_as(doc_b))
+        doc_b.content['key'] = 'value'
+        self.assertFalse(doc_a.same_content_as(doc_b))
+
+    def test_same_content_as_json_order(self):
+        doc_a = self.make_document(
+            'a', 'b', '{"key1": "val1", "key2": "val2"}')
+        doc_b = self.make_document(
+            'c', 'd', '{"key2": "val2", "key1": "val1"}')
+        self.assertTrue(doc_a.same_content_as(doc_b))
+
+    def test_set_json(self):
+        doc = self.make_document('id', 'rev', '{"content":""}')
+        doc.set_json('{"content": "new"}')
+        self.assertEqual('{"content": "new"}', doc.get_json())
+
+    def test_set_json_non_dict(self):
+        doc = self.make_document('id', 'rev', '{"content":""}')
+        self.assertRaises(errors.InvalidJSON, doc.set_json, '"is not a dict"')
+
+    def test_set_json_error(self):
+        doc = self.make_document('id', 'rev', '{"content":""}')
+        self.assertRaises(errors.InvalidJSON, doc.set_json, 'is not json')
+
+
+load_tests = tests.load_with_scenarios