def test_remove_expression():
class Page(Document):
text = StringField()
page_num = IntField()
class Book(Document):
isbn = StringField()
pages = ListField(DocumentField(Page))
isbn_index = Index().ascending('isbn')
session = get_session()
session.clear_collection(Book)
ISBN = '3462784290890'
book = Book(isbn=ISBN, pages=[])
for i in range(0,10):
book.pages.append(Page(text='p%d' % i, page_num = i))
session.insert(book)
query = session.query(Book).filter(Book.isbn == ISBN, Book.pages.page_num > 5)
query.remove(Book.pages, Page.page_num == 8).execute()
book = session.query(Book).filter(Book.isbn == ISBN).one()
assert len(book.pages) == 9
def test_first():
s = get_session()
s.clear_collection(T)
s.insert(T(i=3))
s.insert(T(i=4))
assert s.query(T).descending(T.i).first().i == 4
assert s.query(T).ascending(T.i).first().i == 3
def test_remove():
# setup
s = get_session()
s.clear_collection(T)
for i in range(0, 15):
s.insert(T(i=i))
assert s.query(T).count() == 15
def getall():
return [t.i for t in s.query(T).ascending(T.i).all()]
s.remove_query(T).filter(T.i > 8).execute()
assert s.query(T).count() == 9
# TODO: to /really/ test this I need to cause an error.
remove_result = s.remove_query(T).filter(T.i > 7).set_safe(True).execute()
assert remove_result['ok'] == 1
assert s.query(T).count() == 8
s.remove_query(T).or_(T.i == 7, T.i == 6).execute()
remaining = [0, 1, 2, 3, 4, 5]
assert remaining == getall(), getall()
s.remove_query(T).in_(T.i, 0, 1).execute()
remaining.remove(1)
remaining.remove(0)
assert remaining == getall(), getall()
s.remove_query(T).nin(T.i, 2, 3, 4).execute()
remaining.remove(5)
assert remaining == getall(), getall()
s.remove_query(T).filter_by(i=2).execute()
remaining.remove(2)
assert remaining == getall(), getall()
def test_sort():
from pymongo import ASCENDING, DESCENDING
s = get_session()
sorted_query = s.query(T).ascending(T.i).descending(T.j)
assert sorted_query.sort == [('i', ASCENDING),('j', DESCENDING)], sorted_query.sort
for obj in sorted_query:
pass
def test_find_and_modify():
s = get_session()
s.clear_collection(T, T2)
# insert
value = s.query(T).filter_by(i=12341).find_and_modify().set(i=12341).upsert().execute()
assert value == {}, value
assert s.query(T).one().i == 12341
# update
value = s.query(T).filter_by(i=12341).ascending(T.i).find_and_modify().set(i=9999).execute()
assert value.i == 12341
assert s.query(T).one().i == 9999
# return new
value = s.query(T).filter_by(i=9999).fields(T.i).find_and_modify(new=True).set(i=8888).execute()
assert value.i == 8888, value.i
assert s.query(T).one().i == 8888
# remove
value = s.query(T).filter_by(i=8888).find_and_modify(remove=True).execute()
assert value.i == 8888, value.i
assert s.query(T).first() is None
# update
value = s.query(T).filter_by(i=1000).ascending(T.i).find_and_modify(new=True).set(i=0).execute()
assert value is None, value
def test_basic():
class Doc(Document):
count = IntField()
s = get_session()
d = Doc(count=0)
s.insert(d)
assert d.mongo_id
def test_hint():
s = get_session()
s.clear_collection(T)
s.insert(T(i=3))
s.insert(T(i=4))
for item in s.query(T).hint_asc(T.i):
pass
def setup():
s = get_session()
s.clear_collection(V)
for n in xrange(5):
obj = V(i=n, s=chr(65+n))
s.insert(obj)
def test_save():
class Doc(Document):
a = AutoIncrementField()
d = Doc()
s = get_session()
s.insert(d)
def test_all():
s = get_session()
s.clear_collection(T)
s.insert(T(i=3))
s.insert(T(i=4))
for count, item in enumerate(s.query(T).all()):
pass
assert count == 1
def test_unwrapped_is_not_dirty():
class D(Document):
a = IntField()
s = get_session()
s.clear_collection(D)
s.insert(D(a=1))
d = s.query(D).one()
assert len(d.get_dirty_ops()) == 0, len(d.get_dirty_ops())
def loading_test():
s = get_session()
s.clear_collection(TestDoc)
t = TestDoc(int1=123431)
s.insert(t)
for td in s.query(TestDoc):
break
assert td.int1 == t.int1
def test_update_safe():
s = get_session()
s.clear_collection(TUnique)
s.query(TUnique).filter_by(i=1).set(i=1, j=2).upsert().execute()
# default safe=false -- ignore error
s.query(TUnique).filter_by(i=1).set(i=1, j=2).upsert().execute()
# explicit safe=false
s.query(TUnique).filter_by(i=1).set(i=1, j=2).safe().safe(safe=False).upsert().execute()
def test_basic():
class Doc(Document):
count = IntField()
s = get_session()
d = Doc(count=0)
s.insert(d)
assert d.mongo_id
def test_field_filter_non_retrieved_field():
s = get_session()
s.clear_collection(T)
obj = T(i=3, j=2)
s.insert(obj)
for t in s.query(T).fields(T.i):
break
assert t.j == 2
def test_count():
s = get_session()
s.clear_collection(T)
assert s.query(T).count() == 0
s.insert(T(i=3, j=4))
s.insert(T(i=3, j=5))
s.insert(T(i=3, j=6))
assert s.query(T).count() == 3
def loading_test():
s = get_session()
s.clear_collection(TestDoc)
t = TestDoc(int1=123431)
s.insert(t)
for td in s.query(TestDoc):
break
assert td.int1 == t.int1
def test_all():
s = get_session()
s.clear_collection(T)
s.insert(T(i=3))
s.insert(T(i=4))
for count, item in enumerate(s.query(T).all()):
pass
assert count == 1
def test_field_filter_non_retrieved_field():
s = get_session()
s.clear_collection(T)
obj = T(i=3, j=2)
s.insert(obj)
for t in s.query(T).fields(T.i):
break
assert t.j == 2
def test_with_db_field_any():
class DocDBFieldAny(Document):
a = AutoIncrementField(db_field='any')
d = DocDBFieldAny()
s = get_session()
s.insert(d)
assert d.a == 1
def test_count():
s = get_session()
s.clear_collection(T)
assert s.query(T).count() == 0
s.insert(T(i=3, j=4))
s.insert(T(i=3, j=5))
s.insert(T(i=3, j=6))
assert s.query(T).count() == 3
def test_unwrapped_is_not_dirty():
class D(Document):
a = IntField()
s = get_session()
s.clear_collection(D)
s.insert(D(a=1))
d = s.query(D).one()
assert len(d.get_dirty_ops()) == 0, len(d.get_dirty_ops())
def test_upsert_with_required():
class D(Document):
a = IntField()
c = IntField()
b = IntField(required=False)
s = get_session()
s.clear_collection(D)
s.update(D(b=4, c=4), id_expression=D.b == 4, upsert=True)
def test_upsert_with_required():
class D(Document):
a = IntField()
c = IntField()
b = IntField(required=False)
s = get_session()
s.clear_collection(D)
s.update(D(b=4, c=4), id_expression=D.b == 4, upsert=True)
def test_with_db_field_id():
class DocDBFieldId(Document):
a = AutoIncrementField(db_field='_id')
d = DocDBFieldId()
s = get_session()
s.insert(d)
assert d.a == 1
assert d.mongo_id == 1
def test_clone_basic():
s = get_session()
query = s.query(V).fields(V.i, values_only=True)
query = query.clone()
i = 0
for t in query.all():
assert t[0] == i
i += 1
def test_first_increment():
class DocOne(Document):
a = AutoIncrementField()
d = DocOne()
s = get_session()
s.insert(d)
assert d.a == 1
def test_update_safe():
s = get_session()
s.clear_collection(TUnique)
s.query(TUnique).filter_by(i=1).set(i=1, j=2).upsert().execute()
# default safe=false -- ignore error
s.query(TUnique).filter_by(i=1).set(i=1, j=2).upsert().execute()
# explicit safe=false
s.query(TUnique).filter_by(i=1).set(
i=1, j=2).safe().safe(safe=False).upsert().execute()
def test_clone_basic():
s = get_session()
query = s.query(V).fields(V.i, values_only=True)
query = query.clone()
i = 0
for t in query.all():
assert t[0] == i
i += 1
def test_field_filter_non_retrieved_subdocument_field():
s = get_session()
s.clear_collection(T, T2)
obj = T(i=3, j=2)
obj2 = T2(t=obj)
s.insert(obj2)
for t2 in s.query(T2).fields(T2.t.i):
break
assert t2.t.j == 2
def test_resolve_fields():
class Resolver(Document):
i = IntField(db_field='j')
k = IntField()
s = get_session()
s.clear_collection(Resolver)
q = s.query(Resolver).filter(Resolver.i.in_(6))
q = s.query(Resolver).set(Resolver.i, 6)
def test_distinct():
s = get_session()
s.clear_collection(T)
s.insert(T(i=3, j=4))
s.insert(T(i=3, j=5))
s.insert(T(i=3, j=6))
for count, item in enumerate(s.query(T).distinct(T.i)):
pass
assert count == 0, count
def test_distinct():
s = get_session()
s.clear_collection(T)
s.insert(T(i=3, j=4))
s.insert(T(i=3, j=5))
s.insert(T(i=3, j=6))
for count, item in enumerate(s.query(T).distinct(T.i)):
pass
assert count == 0, count
def test_field_filter_non_retrieved_subdocument_field():
s = get_session()
s.clear_collection(T, T2)
obj = T(i=3, j=2)
obj2 = T2(t=obj)
s.insert(obj2)
for t2 in s.query(T2).fields(T2.t.i):
break
assert t2.t.j == 2
def test_basic():
s = get_session()
i = 0
for t in s.query(V).fields(V.i, values_only=True).all():
assert t[0] == i
i += 1
i = 0
for t in s.query(V).fields(V.s, values_only=True).all():
assert t[0] == chr(65+i)
i += 1
def test_remove_expression_error():
class Page(Document):
text = StringField()
page_num = IntField()
class Book(Document):
isbn = StringField()
pages = ListField(DocumentField(Page))
session = get_session()
session.query(Book).remove(Book.isbn, Page.page_num == 8)
def test_remove_obj():
s = get_session()
s.clear_collection(T)
t = T(i=4)
s.insert(t)
assert s.query(T).count() == 1
s.remove(t)
assert s.query(T).count() == 0
t2 = T(i=3)
s.remove(t2)
def test_basic():
s = get_session()
i = 0
for t in s.query(V).fields(V.i, values_only=True).all():
assert t[0] == i
i += 1
i = 0
for t in s.query(V).fields(V.s, values_only=True).all():
assert t[0] == chr(65 + i)
i += 1
def test_no_increment():
class Doc(Document):
a = AutoIncrementField()
d = Doc()
d.a = -1
s = get_session()
s.insert(d)
assert d.a == -1
def test_resolve_fields():
class Resolver(Document):
i = IntField(db_field='j')
k = IntField()
s = get_session()
s.clear_collection(Resolver)
q = s.query(Resolver).filter(Resolver.i.in_(6))
q = s.query(Resolver).set(Resolver.i, 6)
def test_remove_obj():
s = get_session()
s.clear_collection(T)
t = T(i=4)
s.insert(t)
assert s.query(T).count() == 1
s.remove(t)
assert s.query(T).count() == 0
t2 = T(i=3)
s.remove(t2)
def test_clone():
s = get_session()
s.clear_collection(T)
s.insert(T(i=3))
s.insert(T(i=4))
q = s.query(T)
q2 = q.clone()
q.skip(2)
for count, item in enumerate(q2):
pass
assert count == 1
def test_self_reference():
class D(Document):
d = DocumentField('D', required=False)
a = IntField()
d = D(d=D(a=5), a=4)
assert d.wrap() == { 'd' : { 'a' : 5 }, 'a' : 4 }
s = get_session()
s.clear_collection(D)
s.insert(d)
d_from_db = s.query(D).one()
assert d_from_db.d.a == d.d.a
def test_remove_expression_error():
class Page(Document):
text = StringField()
page_num = IntField()
class Book(Document):
isbn = StringField()
pages = ListField(DocumentField(Page))
session = get_session()
session.query(Book).remove(Book.isbn, Page.page_num == 8)
def test_clone():
s = get_session()
s.clear_collection(T)
s.insert(T(i=3))
s.insert(T(i=4))
q = s.query(T)
q2 = q.clone()
q.skip(2)
for count, item in enumerate(q2):
pass
assert count == 1
def test_comparators():
# once filters have more sanity checking, this test will need to be broken up
s = get_session()
query_obj = s.query(T).filter(T.i < 2,
T.i > 3,
T.i != 4,
T.i <= 5,
T.i >= 6).query
assert query_obj == {'i': {'$ne': 4, '$gte': 6, '$lte': 5, '$gt': 3, '$lt': 2}}
s.query(T).filter(T.i == 1).query == { 'i' : 1}
def test_self_reference():
class D(Document):
d = DocumentField('D', required=False)
a = IntField()
d = D(d=D(a=5), a=4)
assert d.wrap() == {'d': {'a': 5}, 'a': 4}
s = get_session()
s.clear_collection(D)
s.insert(d)
d_from_db = s.query(D).one()
assert d_from_db.d.a == d.d.a
def test_multi_field():
class DocMulti(Document):
a = AutoIncrementField()
b = AutoIncrementField()
d = DocMulti()
s = get_session()
s.insert(d)
assert d.a == 1 and d.b == 1
d = DocMulti()
s.insert(d)
assert d.a == 2 and d.b == 2
def test_upsert_with_no_changes():
class D(Document):
a = IntField()
c = IntField()
b = IntField(required=False)
b_index = Index().ascending('b')
s = get_session(safe=True)
s.clear_collection(D)
# D.b_index.ensure(s.db[D.get_collection_name()])
s.update(D(a=1, b=4, c=4), id_expression=D.b == 4, upsert=True)
d = s.query(D).one()
s.update(d, upsert=True)
def qr_test_clone():
s = get_session()
s.clear_collection(T)
s.insert(T(i=3))
s.insert(T(i=4))
it = iter(s.query(T))
next(it)
next(it)
it2 = it.clone()
next(it2)
next(it2)
try:
next(it2)
except StopIteration:
pass
def test_update():
s = get_session()
s.clear_collection(T)
obj = T(i=3)
s.insert(obj)
for o in s.query(T):
assert o.i == 3
s.query(T).filter(T.i == 3).set(T.i, 4).execute()
for o in s.query(T):
assert o.i == 4
def test_field_filter():
s = get_session()
s.clear_collection(T, T2)
# Simple Object
obj = T(i=3)
s.insert(obj)
for t in s.query(T).fields(T.i):
break
assert t.i == 3
# Nested Object
obj2 = T2(t=obj)
s.insert(obj2)
for t2 in s.query(T2).fields(T2.t.i):
break
assert t2.t.i == 3
def test_update_with_unset():
class D(Document, DictDoc):
a = IntField()
c = IntField()
b = IntField(required=False)
b_index = Index().ascending('b')
s = get_session(safe=True)
s.clear_collection(D)
# D.b_index.ensure(s.db[D.get_collection_name()])
s.update(D(a=1, b=4, c=4), id_expression=D.b == 4, upsert=True)
d = s.query(D).one()
del d.c
s.update(d)
d = s.query(D).one()
assert 'c' not in d
def test_comparators():
# once filters have more sanity checking, this test will need to be broken up
s = get_session()
query_obj = s.query(T).filter(T.i < 2, T.i > 3, T.i != 4, T.i <= 5,
T.i >= 6).query
assert query_obj == {
'i': {
'$ne': 4,
'$gte': 6,
'$lte': 5,
'$gt': 3,
'$lt': 2
}
}
s.query(T).filter(T.i == 1).query == {'i': 1}
def computed_field_db_test():
class TestDoc2(Document):
a = IntField()
b = IntField()
@computed_field(IntField(), deps=[a,b])
def a_plus_b(obj):
return obj['a'] + obj['b']
s = get_session()
s.clear_collection(TestDoc2)
obj = TestDoc2(a=1, b=2)
assert obj.a_plus_b == 3, 'Got: %s' % obj.a_plus_b
s.insert(obj)
for td in s.query(TestDoc2):
break
assert td.a_plus_b == obj.a_plus_b
def docfield_test():
class SuperDoc(Document):
int1 = IntField()
sub = DocumentField(TestDoc)
s = get_session()
s.clear_collection(TestDoc, SuperDoc)
doc = TestDoc(int1=3)
sup = SuperDoc(int1=4, sub=doc)
s.insert(sup)
for sd in s.query(SuperDoc):
break
assert sd.int1 == sup.int1
assert sd.sub.int1 == doc.int1