pub/mongoengine
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

extending support for queryset.sum and queryset.average methods

Browse Source
This commit is contained in:
Wilson Júnior
2013-07-05 10:36:11 -03:00
parent 8d21e5f3c1
commit 592c654916
2 changed files with 181 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

140
tests/queryset/queryset.py
View File

@@ -2208,6 +2208,75 @@ class QuerySetTest(unittest.TestCase):
self.Person(name='ageless person').save()
self.assertEqual(int(self.Person.objects.average('age')), avg)
def test_embedded_average(self):
class Pay(EmbeddedDocument):
value = DecimalField()
class Doc(Document):
name = StringField()
pay = EmbeddedDocumentField(
Pay)
Doc.drop_collection()
Doc(name=u"Wilson Junior",
pay=Pay(value=150)).save()
Doc(name=u"Isabella Luanna",
pay=Pay(value=530)).save()
Doc(name=u"Tayza mariana",
pay=Pay(value=165)).save()
Doc(name=u"Eliana Costa",
pay=Pay(value=115)).save()
self.assertEqual(
Doc.objects.average('pay.value'),
240)
def test_embedded_array_average(self):
class Pay(EmbeddedDocument):
values = ListField(DecimalField())
class Doc(Document):
name = StringField()
pay = EmbeddedDocumentField(
Pay)
Doc.drop_collection()
Doc(name=u"Wilson Junior",
pay=Pay(values=[150, 100])).save()
Doc(name=u"Isabella Luanna",
pay=Pay(values=[530, 100])).save()
Doc(name=u"Tayza mariana",
pay=Pay(values=[165, 100])).save()
Doc(name=u"Eliana Costa",
pay=Pay(values=[115, 100])).save()
self.assertEqual(
Doc.objects.average('pay.values'),
170)
def test_array_average(self):
class Doc(Document):
values = ListField(DecimalField())
Doc.drop_collection()
Doc(values=[150, 100]).save()
Doc(values=[530, 100]).save()
Doc(values=[165, 100]).save()
Doc(values=[115, 100]).save()
self.assertEqual(
Doc.objects.average('values'),
170)
def test_sum(self):
"""Ensure that field can be summed over correctly.
"""
@@ -2220,6 +2289,77 @@ class QuerySetTest(unittest.TestCase):
self.Person(name='ageless person').save()
self.assertEqual(int(self.Person.objects.sum('age')), sum(ages))
def test_embedded_sum(self):
class Pay(EmbeddedDocument):
value = DecimalField()
class Doc(Document):
name = StringField()
pay = EmbeddedDocumentField(
Pay)
Doc.drop_collection()
Doc(name=u"Wilson Junior",
pay=Pay(value=150)).save()
Doc(name=u"Isabella Luanna",
pay=Pay(value=530)).save()
Doc(name=u"Tayza mariana",
pay=Pay(value=165)).save()
Doc(name=u"Eliana Costa",
pay=Pay(value=115)).save()
self.assertEqual(
Doc.objects.sum('pay.value'),
960)
def test_embedded_array_sum(self):
class Pay(EmbeddedDocument):
values = ListField(DecimalField())
class Doc(Document):
name = StringField()
pay = EmbeddedDocumentField(
Pay)
Doc.drop_collection()
Doc(name=u"Wilson Junior",
pay=Pay(values=[150, 100])).save()
Doc(name=u"Isabella Luanna",
pay=Pay(values=[530, 100])).save()
Doc(name=u"Tayza mariana",
pay=Pay(values=[165, 100])).save()
Doc(name=u"Eliana Costa",
pay=Pay(values=[115, 100])).save()
self.assertEqual(
Doc.objects.sum('pay.values'),
1360)
def test_array_sum(self):
class Doc(Document):
values = ListField(DecimalField())
Doc.drop_collection()
Doc(values=[150, 100]).save()
Doc(values=[530, 100]).save()
Doc(values=[165, 100]).save()
Doc(values=[115, 100]).save()
self.assertEqual(
Doc.objects.sum('values'),
1360)
def test_distinct(self):
"""Ensure that the QuerySet.distinct method works.
"""