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#!/usr/bin/env python
from boto.mws.connection import MWSConnection
from boto.mws.response import (ResponseFactory, ResponseElement, Element,
MemberList, ElementList, SimpleList)
from tests.unit import AWSMockServiceTestCase
from boto.compat import filter, map
from tests.compat import unittest
class TestMWSResponse(AWSMockServiceTestCase):
connection_class = MWSConnection
mws = True
def test_parsing_nested_elements(self):
class Test9one(ResponseElement):
Nest = Element()
Zoom = Element()
class Test9Result(ResponseElement):
Item = Element(Test9one)
text = b"""<Test9Response><Test9Result>
<Item>
<Foo>Bar</Foo>
<Nest>
<Zip>Zap</Zip>
<Zam>Zoo</Zam>
</Nest>
<Bif>Bam</Bif>
</Item>
</Test9Result></Test9Response>"""
obj = self.check_issue(Test9Result, text)
Item = obj._result.Item
useful = lambda x: not x[0].startswith('_')
nest = dict(filter(useful, Item.Nest.__dict__.items()))
self.assertEqual(nest, dict(Zip='Zap', Zam='Zoo'))
useful = lambda x: not x[0].startswith('_') and not x[0] == 'Nest'
item = dict(filter(useful, Item.__dict__.items()))
self.assertEqual(item, dict(Foo='Bar', Bif='Bam', Zoom=None))
def test_parsing_member_list_specification(self):
class Test8extra(ResponseElement):
Foo = SimpleList()
class Test8Result(ResponseElement):
Item = MemberList(SimpleList)
Extra = MemberList(Test8extra)
text = b"""<Test8Response><Test8Result>
<Item>
<member>0</member>
<member>1</member>
<member>2</member>
<member>3</member>
</Item>
<Extra>
<member><Foo>4</Foo><Foo>5</Foo></member>
<member></member>
<member><Foo>6</Foo><Foo>7</Foo></member>
</Extra>
</Test8Result></Test8Response>"""
obj = self.check_issue(Test8Result, text)
self.assertSequenceEqual(
list(map(int, obj._result.Item)),
list(range(4)),
)
self.assertSequenceEqual(
list(map(lambda x: list(map(int, x.Foo)), obj._result.Extra)),
[[4, 5], [], [6, 7]],
)
def test_parsing_nested_lists(self):
class Test7Result(ResponseElement):
Item = MemberList(Nest=MemberList(),
List=ElementList(Simple=SimpleList()))
text = b"""<Test7Response><Test7Result>
<Item>
<member>
<Value>One</Value>
<Nest>
<member><Data>2</Data></member>
<member><Data>4</Data></member>
<member><Data>6</Data></member>
</Nest>
</member>
<member>
<Value>Two</Value>
<Nest>
<member><Data>1</Data></member>
<member><Data>3</Data></member>
<member><Data>5</Data></member>
</Nest>
<List>
<Simple>4</Simple>
<Simple>5</Simple>
<Simple>6</Simple>
</List>
<List>
<Simple>7</Simple>
<Simple>8</Simple>
<Simple>9</Simple>
</List>
</member>
<member>
<Value>Six</Value>
<List>
<Complex>Foo</Complex>
<Simple>1</Simple>
<Simple>2</Simple>
<Simple>3</Simple>
</List>
<List>
<Complex>Bar</Complex>
</List>
</member>
</Item>
</Test7Result></Test7Response>"""
obj = self.check_issue(Test7Result, text)
item = obj._result.Item
self.assertEqual(len(item), 3)
nests = [z.Nest for z in filter(lambda x: x.Nest, item)]
self.assertSequenceEqual(
[[y.Data for y in nest] for nest in nests],
[[u'2', u'4', u'6'], [u'1', u'3', u'5']],
)
self.assertSequenceEqual(
[element.Simple for element in item[1].List],
[[u'4', u'5', u'6'], [u'7', u'8', u'9']],
)
self.assertSequenceEqual(
item[-1].List[0].Simple,
['1', '2', '3'],
)
self.assertEqual(item[-1].List[1].Simple, [])
self.assertSequenceEqual(
[e.Value for e in obj._result.Item],
['One', 'Two', 'Six'],
)
def test_parsing_member_list(self):
class Test6Result(ResponseElement):
Item = MemberList()
text = b"""<Test6Response><Test6Result>
<Item>
<member><Value>One</Value></member>
<member><Value>Two</Value>
<Error>Four</Error>
</member>
<member><Value>Six</Value></member>
</Item>
</Test6Result></Test6Response>"""
obj = self.check_issue(Test6Result, text)
self.assertSequenceEqual(
[e.Value for e in obj._result.Item],
['One', 'Two', 'Six'],
)
self.assertTrue(obj._result.Item[1].Error == 'Four')
with self.assertRaises(AttributeError) as e:
obj._result.Item[2].Error
def test_parsing_empty_member_list(self):
class Test5Result(ResponseElement):
Item = MemberList(Nest=MemberList())
text = b"""<Test5Response><Test5Result>
<Item/>
</Test5Result></Test5Response>"""
obj = self.check_issue(Test5Result, text)
self.assertSequenceEqual(obj._result.Item, [])
def test_parsing_missing_member_list(self):
class Test4Result(ResponseElement):
Item = MemberList(NestedItem=MemberList())
text = b"""<Test4Response><Test4Result>
</Test4Result></Test4Response>"""
obj = self.check_issue(Test4Result, text)
self.assertSequenceEqual(obj._result.Item, [])
def test_parsing_element_lists(self):
class Test1Result(ResponseElement):
Item = ElementList()
text = b"""<Test1Response><Test1Result>
<Item><Foo>Bar</Foo></Item>
<Item><Zip>Bif</Zip></Item>
<Item><Foo>Baz</Foo>
<Zam>Zoo</Zam></Item>
</Test1Result></Test1Response>"""
obj = self.check_issue(Test1Result, text)
self.assertTrue(len(obj._result.Item) == 3)
elements = lambda x: getattr(x, 'Foo', getattr(x, 'Zip', '?'))
elements = list(map(elements, obj._result.Item))
self.assertSequenceEqual(elements, ['Bar', 'Bif', 'Baz'])
def test_parsing_missing_lists(self):
class Test2Result(ResponseElement):
Item = ElementList()
text = b"""<Test2Response><Test2Result>
</Test2Result></Test2Response>"""
obj = self.check_issue(Test2Result, text)
self.assertEqual(obj._result.Item, [])
def test_parsing_simple_lists(self):
class Test3Result(ResponseElement):
Item = SimpleList()
text = b"""<Test3Response><Test3Result>
<Item>Bar</Item>
<Item>Bif</Item>
<Item>Baz</Item>
</Test3Result></Test3Response>"""
obj = self.check_issue(Test3Result, text)
self.assertSequenceEqual(obj._result.Item, ['Bar', 'Bif', 'Baz'])
def check_issue(self, klass, text):
action = klass.__name__[:-len('Result')]
factory = ResponseFactory(scopes=[{klass.__name__: klass}])
parser = factory(action, connection=self.service_connection)
return self.service_connection._parse_response(parser, 'text/xml', text)
if __name__ == "__main__":
unittest.main()
|
