def test_to_dict(self):
doc = Document({'a': 'b', 'c': 'd', 'e': [{'f': 'g'}, {'h': 'i'}]})
output = doc.to_dict()
self.assertEqual(doc, output)
self.assertIsInstance(output, dict)
self.assertIsInstance(output['e'], list)
self.assertIsInstance(output['e'][0], dict)
self.assertNotIsInstance(output, Document)
self.assertNotIsInstance(output['e'], DocumentList)
self.assertNotIsInstance(output['e'][0], Document)
def test_reset_all_changes(self):
doc = Document({'a': 'b', 'c': 'd', 'e': [{'f': 'g'}, {'h': 'i'}]})
doc['a'] = 'j'
doc['e'].append({'k': 'l'})
doc['e'][0]['f'] = 'm'
self.assertTrue(doc.changed)
self.assertTrue(doc['e'][0].changed)
doc.reset_all_changes()
self.assertEqual({}, doc.changed)
self.assertEqual({}, doc['e'][0].changed)
self.assertEqual({}, doc.deleted)
def test_changed_ignores_noop(self):
doc = Document({'a': 'b', 'c': 'd'})
self.assertEqual({}, doc.changed)
doc['a'] = 'b'
self.assertEqual({}, doc.changed)
self.assertEqual({}, doc.added)
self.assertEqual({}, doc.deleted)
def test_pickleable(self):
doc = Document({'a': 'b', 'c': 'd', 'e': [{'f': 'g'}, {'h': 'i'}]})
codeced = pickle.loads(pickle.dumps(doc))
self.assertEqual(doc, codeced)
self.assertFalse(codeced.added)
self.assertFalse(codeced.changed)
self.assertFalse(codeced.deleted)
def test_added(self):
doc = Document({'a': 'b'})
self.assertEqual({}, doc.added)
doc['c'] = 'd'
doc['a'] = 'e'
self.assertEqual({'c': 'd'}, doc.added)
self.assertEqual({'a': 'e'}, doc.changed)
def test_changed_keeps_original_previous_value(self):
doc = Document({'a': 'b', 'c': 'd'})
self.assertEqual({}, doc.changed)
doc['a'] = 'e'
doc['a'] = 'f'
self.assertEqual({'a': ('b', 'f')}, doc.changes)
self.assertEqual({}, doc.added)
self.assertEqual({}, doc.deleted)
def test_change_then_del_field(self):
doc = Document({'a': 'b', 'c': 'd'})
self.assertEqual({}, doc.changed)
doc['a'] = 'e'
del doc['a']
self.assertEqual({}, doc.changed)
self.assertEqual({}, doc.added)
self.assertEqual({'a': 'b'}, doc.deleted)
def test_changed_ignores_resetting_original_value(self):
doc = Document({'a': 'b', 'c': 'd'})
self.assertEqual({}, doc.changed)
doc['a'] = 'e'
doc['a'] = 'b'
self.assertEqual({}, doc.changed)
self.assertEqual({}, doc.added)
self.assertEqual({}, doc.deleted)
def test_del_then_add_same_field_with_different_value_is_a_change(self):
doc = Document({'a': 'b', 'c': 'd'})
self.assertEqual({}, doc.changed)
del doc['a']
doc['a'] = 'e'
self.assertEqual({'a': 'e'}, doc.changed)
self.assertEqual({}, doc.added)
self.assertEqual({}, doc.deleted)
def test_ignores_del_then_add_same_field(self):
doc = Document({'a': 'b', 'c': 'd'})
self.assertEqual({}, doc.changed)
del doc['a']
doc['a'] = 'b'
self.assertEqual({}, doc.changed)
self.assertEqual({}, doc.added)
self.assertEqual({}, doc.deleted)
def test_to_dict(self):
doc = Document({
'a': 'b',
'c': 'd',
'e': [
{'f': 'g'},
{'h': 'i'}
]
})
output = doc.to_dict()
self.assertEquals(doc, output)
self.assertIsInstance(output, dict)
self.assertIsInstance(output['e'], list)
self.assertIsInstance(output['e'][0], dict)
self.assertNotIsInstance(output, Document)
self.assertNotIsInstance(output['e'], DocumentList)
self.assertNotIsInstance(output['e'][0], Document)
def test_reset_all_changes(self):
doc = Document({
'a': 'b',
'c': 'd',
'e': [
{'f': 'g'},
{'h': 'i'}
]
})
doc['a'] = 'j'
doc['e'].append({'k': 'l'})
doc['e'][0]['f'] = 'm'
self.assertTrue(doc.changed)
self.assertTrue(doc['e'][0].changed)
doc.reset_all_changes()
self.assertEquals({}, doc.changed)
self.assertEquals({}, doc['e'][0].changed)
self.assertEquals({}, doc.deleted)
def test_set_dict_as_item(self):
doc = Document()
doc['a'] = {'b': 'c'}
self.assertEqual({'a': {'b': 'c'}}, doc)
self.assertIsInstance(doc['a'], Document)
self.assertEqual(doc['a']['b'], 'c')
def test_init_with_nested_list_and_dict(self):
doc = Document({'a': [{'b': 'c'}]})
self.assertEqual({'a': [{'b': 'c'}]}, doc)
self.assertIsInstance(doc['a'], DocumentList)
self.assertIsInstance(doc['a'][0], Document)
self.assertEqual(doc['a'][0]['b'], 'c')
def test_copies_initial_dict(self):
spec = {'a': {'b': 'c'}}
doc = Document(spec)
spec['d'] = 'e'
self.assertEqual({'a': {'b': 'c'}}, doc)
def test_equals_dict(self):
doc = Document({'a': 'b', 'c': 'd'})
self.assertEqual(doc, {'a': 'b', 'c': 'd'})
def test_setdefault(self):
doc = Document({'a': 'b'})
self.assertEqual(doc.setdefault('c', {'d': 'e'}), {'d': 'e'})
self.assertIsInstance(doc['c'], Document)
def test_init_with_nested_dict(self):
doc = Document({'a': {'b': 'c'}})
self.assertEqual({'a': {'b': 'c'}}, doc)
self.assertIsInstance(doc['a'], Document)
self.assertEqual(doc['a']['b'], 'c')
def test_update(self):
doc = Document()
doc.update({'a': 'b', 'c': 'd'})
self.assertEqual({'a': 'b', 'c': 'd'}, doc)
def test_update_with_multi_character_kwargs(self):
doc = Document()
doc.update({'a': 'b'}, cc='d')
self.assertEqual({'a': 'b', 'cc': 'd'}, doc)
def test_init_with_kwargs_only(self):
doc = Document(a='b', c='d')
self.assertEqual({'a': 'b', 'c': 'd'}, doc)
def test_set_get(self):
doc = Document({'a': 'b'})
self.assertEqual('b', doc['a'])
doc['a'] = 'c'
self.assertEqual('c', doc['a'])
def test_delete_from_document_list(self):
doc = Document({'a': [{'b': 'c'}]})
del doc['a'][0]
self.assertEqual(doc, {'a': []})
def test_append_dict_to_list(self):
doc = Document({'a': []})
doc['a'].append({'b': 'c'})
self.assertEqual({'a': [{'b': 'c'}]}, doc)
self.assertIsInstance(doc['a'][0], Document)
self.assertEqual(doc['a'][0]['b'], 'c')
def test_changes(self):
doc = Document({'a': 'b', 'c': 'd'})
self.assertEqual({}, doc.changes)
doc['a'] = 'e'
self.assertEqual({'a': ('b', 'e')}, doc.changes)
def test_init_with_initial_keyword(self):
doc = Document(initial={'a': 'b', 'c': 'd'})
self.assertEqual(doc, {'a': 'b', 'c': 'd'})
def test_deleted(self):
doc = Document({'a': 'b', 'c': 'd'})
self.assertEqual({}, doc.deleted)
del doc['c']
doc['a'] = 'e'
self.assertEqual({'c': 'd'}, doc.deleted)
def test_delete_from_document(self):
doc = Document({'a': 'b', 'c': 'd'})
del doc['c']
self.assertEqual(doc, {'a': 'b'})
def test_changed_exposes_wrapped_value(self):
doc = Document({'a': {'c': 'd'}})
self.assertEqual({}, doc.changed)
doc['a'] = {'e': 'f'}
self.assertEqual({'a': {'e': 'f'}}, doc.changed)
self.assertIsInstance(doc.changed['a'], Document)
def test_extend_doc_list(self):
doc = Document({'a': [{'b': 'c'}]})
doc['a'].extend([{'d': 'e'}, {'f': 'g'}])
self.assertEqual(doc, {'a': [{'b': 'c'}, {'d': 'e'}, {'f': 'g'}]})
self.assertIsInstance(doc['a'][1], Document)
self.assertIsInstance(doc['a'][2], Document)
def test_init_with_kwargs(self):
doc = Document({'a': 'b', 'c': 'd'}, e='f', g='h')
self.assertEqual({'a': 'b', 'c': 'd', 'e': 'f', 'g': 'h'}, doc)
def test_update(self):
doc = Document()
doc.update({'a': 'b', 'c': 'd'})
self.assertEquals({'a': 'b', 'c': 'd'}, doc)
def test_init_with_initial_keyword_and_kwargs(self):
doc = Document(initial={'a': 'b', 'c': 'd'}, e='f', g='h')
self.assertEqual(doc, {'a': 'b', 'c': 'd', 'e': 'f', 'g': 'h'})
def test_setdefault(self):
doc = Document({'a': 'b'})
self.assertEquals(doc.setdefault('c', {'d': 'e'}), {'d': 'e'})
self.assertIsInstance(doc['c'], Document)
def test_update_with_multi_character_kwargs(self):
doc = Document()
doc.update({'a': 'b'}, cc='d')
self.assertEquals({'a': 'b', 'cc': 'd'}, doc)