def test_create_empty_doc(self):
# Empty schema
schema = Schema({})
self.assertEquals({}, schema.create())
# Schema with only optional fields
schema = Schema({u'a': UnicodeField(optional=True)})
self.assertEquals({}, schema.create())
def test_create_with_defaults(self):
schema = Schema({u'a': UnicodeField(default=u'hello world')})
self.assertEquals({u'a': u'hello world'}, schema.create())
# test creating instance with given default value
schema = Schema({
u'a': UnicodeField(default=u'hello world'),
u'b': UnicodeField(default=u'hello good bye')
})
self.assertEquals({
u'a': u'hello venus',
u'b': u'hello good bye'
}, schema.create({u'a': u'hello venus'}))
def test_Schema_with_type_key_validates_value_matching_pattern(self):
schema = Schema({unicode: UnicodeField()})
try:
schema.validate({u'a': u'hello world'})
except ValidationError:
self.fail('Schema.validate() raised ValidationError unexpectedly')
def test_Schema_is_partially_valid_returns_whether_value_is_partially_valid(
self):
schema = Schema({u'a': {u'b': UnicodeField()}})
self.assertFalse(schema.is_partially_valid({u'a': {u'c': 42}}))
self.assertTrue(schema.is_partially_valid({u'a': {}}))
self.assertFalse(schema.is_partially_valid({u'a': {u'b': 42}}))
def test_json_converter(self):
schema = Schema({u'a': UnicodeField(), u'b': DatetimeField()})
json_converter = JsonConverter(schema)
result_doc = json_converter.from_schema({
u'a':
u'x',
u'b':
datetime.datetime(2011, 9, 11, 17, 29, 0)
})
self.assertEquals({'a': 'x', 'b': '2011-09-11T17:29:00Z'}, result_doc)
self.assertEquals({
'a': 'x',
'b': '2011-09-11T17:29:00Z'
},
json_converter.from_schema({
u'a':
u'x',
u'b':
datetime.datetime(2011, 9, 11, 17, 29, 0)
}))
self.assertTrue(isinstance(result_doc.keys()[0], str))
self.assertTrue(isinstance(result_doc.keys()[1], str))
self.assertTrue(isinstance(result_doc['a'], str))
self.assertEquals(
{
u'a': u'x',
u'b': datetime.datetime(2011, 9, 11, 17, 29, 0)
},
json_converter.to_schema({
'a': u'x',
'b': '2011-09-11T17:29:00Z'
}))
def test_create_with_callable_builds_dict_by_calling_function(self):
global counter
counter = 0
def inc():
global counter
counter += 1
return counter
schema = Schema({u'counter': IntField(default=inc)})
self.assertEquals({u'counter': 1}, schema.create())
self.assertEquals({u'counter': 2}, schema.create())
def test_create_nested(self):
schema = Schema({u'a': {u'b': UnicodeField(default=u'hello world')}})
self.assertEquals({u'a': {u'b': u'hello world'}}, schema.create())
def test_create_builds_nested_dict_with_default_values(self):
schema = Schema({u'a': {u'b': UnicodeField(default=u'hello world')}})
self.assertEquals({u'a': {u'b': u'hello world'}}, schema.create())
def test_create_with_type_key_builds_dict_with_default_values(self):
schema = Schema({u'a': UnicodeField(default=u'hello world'), unicode: UnicodeField(default=u'aarrgghh')})
self.assertEquals({u'a': u'hello world'}, schema.create())
self.assertEquals({u'a': u'hello world', u'b': u'world'}, schema.create({u'b': u'world'}))
def test_Schema_constructor_initializes_schema_member(self):
s = Schema({u'a': UnicodeField()})
self.assertEquals(dict, type(s.get_schema()))
def test_Schema_with_type_key_raises_ValidationError_on_non_matching_key(
self):
schema = Schema({unicode: UnicodeField()})
self.assertRaises(ValidationError, schema.validate, {42: 'foobar'})
def test_Schema_validates_value_matching_pattern(self):
schema = Schema({u'a': {u'b': UnicodeField()}})
schema.validate({u'a': {u'b': u'hello world'}})
