class TestLazyDocument(unittest.TestCase):
def setUp(self):
self.mock_sm = MockStateMachine()
self.registered_d = MockDocument(
meta={
'type': 'T',
'self': 'test://mock_resource/',
'class': 'C1',
'a': 'a',
'x': 'x',
},
content={
'b': 'b',
'y': 'y'
},
)
self.mock_sm.add_document(self.registered_d.self, self.registered_d)
self.d = MockDocument(meta={
'type': 'T',
'self': 'test://mock_resource/',
'a': 'aa',
},
content={'b': 'bb'})
def _get_target(self):
from resty.documents import LazyDocument
return LazyDocument
def _make_one(self, doc):
return self._get_target()(self.mock_sm, doc)
def test_fast_accesss(self):
ld = self._make_one(self.d)
self.assertEqual(ld.meta.a, 'aa')
self.assertEqual(ld.content.b, 'bb')
def test_slow_accesss(self):
ld = self._make_one(self.d)
self.assertEqual(ld.meta.x, 'x')
self.assertEqual(ld.content.y, 'y')
def test_reload(self):
ld = self._make_one(self.d)
ld.meta.x # Trigger data reload
self.assertEqual(ld.meta.a, 'a')
self.assertEqual(ld.content.b, 'b')
def test_attr_error(self):
ld = self._make_one(self.d)
self.assertRaises(AttributeError, getattr, ld.meta, 'not_existing')
self.assertRaises(AttributeError, getattr, ld.content, 'not_existing')
def test_deferred_related(self):
sentinel = object()
self.registered_d.add_related('R', sentinel)
d = self._make_one(self.d)
self.assertEqual(d.related('R'), sentinel)
def test_deferred_service(self):
sentinel = object()
self.registered_d.add_service('S', sentinel)
d = self._make_one(self.d)
self.assertEqual(d.service('S'), sentinel)
def test_deferred_items(self):
sentinel = object()
self.registered_d.add_item(sentinel)
d = self._make_one(self.d)
self.assertEqual(d.items(), [sentinel])
def test_deferred_page(self):
sentinel = object()
self.registered_d.add_page(1, sentinel)
d = self._make_one(self.d)
self.assertEqual(d.page(1), sentinel)
def test_deferred_filter(self):
sentinel = object()
self.registered_d.add_filter('F', sentinel)
d = self._make_one(self.d)
self.assertEqual(d.filter('F'), sentinel)
def test_fast_related(self):
sentinel = object()
self.d.add_related('R', sentinel)
d = self._make_one(self.d)
self.assertEqual(d.related('R'), sentinel)
def test_fast_service(self):
sentinel = object()
self.d.add_service('S', sentinel)
d = self._make_one(self.d)
self.assertEqual(d.service('S'), sentinel)
def test_fast_items(self):
sentinel = object()
self.d.add_item(sentinel)
d = self._make_one(self.d)
self.assertEqual(d.items(), [sentinel])
def test_fast_page(self):
sentinel = object()
self.d.add_page(1, sentinel)
d = self._make_one(self.d)
self.assertEqual(d.page(1), sentinel)
def test_fast_filter(self):
sentinel = object()
self.registered_d.add_filter('F', sentinel)
d = self._make_one(self.d)
self.assertEqual(d.filter('F'), sentinel)
def test_iter_multi_page(self):
page1 = MockDocument(meta={'elements': 'ET'})
page1.add_item(MockDocument(meta={'type': 'T1'}))
page1.add_item(MockDocument(meta={'type': 'T2'}))
page2 = MockDocument(meta={'elements': 'ET'})
page2.add_item(MockDocument(meta={'type': 'T3'}))
page2.add_item(MockDocument(meta={'type': 'T4'}))
page3 = MockDocument(meta={'elements': 'ET'})
page3.add_item(MockDocument(meta={'type': 'T5'}))
page1.meta.page_size = page2.meta.page_size = page3.meta.page_size = 2
page1.meta.items_count = page2.meta.items_count = page3.meta.items_count = 5
page1.meta.page, page2.meta.page, page3.meta.page = 1, 2, 3
page1.add_page(1, page1)
page1.add_page(2, page2)
page1.add_page(3, page3)
page2.add_page(1, page1)
page2.add_page(2, page2)
page2.add_page(3, page3)
page3.add_page(1, page1)
page3.add_page(2, page2)
page3.add_page(3, page3)
r = self._make_one(page1)
items = list(r.items())
self.assertEqual(items, [
'specialized T1',
'specialized T2',
'specialized T3',
'specialized T4',
'specialized T5',
])
def test_iter_multi_page(self):
page1 = MockDocument(meta={'elements': 'ET'})
page1.add_item(MockDocument(meta={'type': 'T1'}))
page1.add_item(MockDocument(meta={'type': 'T2'}))
page2 = MockDocument(meta={'elements': 'ET'})
page2.add_item(MockDocument(meta={'type': 'T3'}))
page2.add_item(MockDocument(meta={'type': 'T4'}))
page3 = MockDocument(meta={'elements': 'ET'})
page3.add_item(MockDocument(meta={'type': 'T5'}))
page1.meta.page_size = page2.meta.page_size = page3.meta.page_size = 2
page1.meta.items_count = 5
page2.meta.items_count = 5
page3.meta.items_count = 5
page1.meta.page, page2.meta.page, page3.meta.page = 1, 2, 3
page1.add_page(1, page1)
page1.add_page(2, page2)
page1.add_page(3, page3)
page2.add_page(1, page1)
page2.add_page(2, page2)
page2.add_page(3, page3)
page3.add_page(1, page1)
page3.add_page(2, page2)
page3.add_page(3, page3)
r = self._make_one(page1)
items = list(r.items())
self.assertEqual(items, [
'specialized T1',
'specialized T2',
'specialized T3',
'specialized T4',
'specialized T5',
])
class TestLazyDocument(unittest.TestCase):
def setUp(self):
self.mock_sm = MockStateMachine()
self.registered_d = MockDocument(
meta={
'type': 'T',
'self': 'test://mock_resource/',
'class': 'C1',
'a': 'a', 'x': 'x',
},
content={'b': 'b', 'y': 'y'},
)
self.mock_sm.add_document(self.registered_d.self, self.registered_d)
self.d = MockDocument(
meta={
'type': 'T', 'self': 'test://mock_resource/',
'a': 'aa',
},
content={'b': 'bb'}
)
def _get_target(self):
from resty.documents import LazyDocument
return LazyDocument
def _make_one(self, doc):
return self._get_target()(self.mock_sm, doc)
def test_fast_accesss(self):
ld = self._make_one(self.d)
self.assertEqual(ld.meta.a, 'aa')
self.assertEqual(ld.content.b, 'bb')
def test_slow_accesss(self):
ld = self._make_one(self.d)
self.assertEqual(ld.meta.x, 'x')
self.assertEqual(ld.content.y, 'y')
def test_reload(self):
ld = self._make_one(self.d)
ld.meta.x # Trigger data reload
self.assertEqual(ld.meta.a, 'a')
self.assertEqual(ld.content.b, 'b')
def test_attr_error(self):
ld = self._make_one(self.d)
self.assertRaises(AttributeError, getattr, ld.meta, 'not_existing')
self.assertRaises(AttributeError, getattr, ld.content, 'not_existing')
def test_deferred_related(self):
sentinel = object()
self.registered_d.add_related('R', sentinel)
d = self._make_one(self.d)
self.assertEqual(d.related('R'), sentinel)
def test_deferred_service(self):
sentinel = object()
self.registered_d.add_service('S', sentinel)
d = self._make_one(self.d)
self.assertEqual(d.service('S'), sentinel)
def test_deferred_items(self):
sentinel = object()
self.registered_d.add_item(sentinel)
d = self._make_one(self.d)
self.assertEqual(d.items(), [sentinel])
def test_deferred_page(self):
sentinel = object()
self.registered_d.add_page(1, sentinel)
d = self._make_one(self.d)
self.assertEqual(d.page(1), sentinel)
def test_deferred_filter(self):
sentinel = object()
self.registered_d.add_filter('F', sentinel)
d = self._make_one(self.d)
self.assertEqual(d.filter('F'), sentinel)
def test_fast_related(self):
sentinel = object()
self.d.add_related('R', sentinel)
d = self._make_one(self.d)
self.assertEqual(d.related('R'), sentinel)
def test_fast_service(self):
sentinel = object()
self.d.add_service('S', sentinel)
d = self._make_one(self.d)
self.assertEqual(d.service('S'), sentinel)
def test_fast_items(self):
sentinel = object()
self.d.add_item(sentinel)
d = self._make_one(self.d)
self.assertEqual(d.items(), [sentinel])
def test_fast_page(self):
sentinel = object()
self.d.add_page(1, sentinel)
d = self._make_one(self.d)
self.assertEqual(d.page(1), sentinel)
def test_fast_filter(self):
sentinel = object()
self.registered_d.add_filter('F', sentinel)
d = self._make_one(self.d)
self.assertEqual(d.filter('F'), sentinel)