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Updated the tests.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8268 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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commit c763f261731dffb71498af507987f9e5a3c7904c 1 parent dc14b29
@malcolmt malcolmt authored
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1  tests/modeltests/model_inheritance/models.py
@@ -282,6 +282,7 @@ def __unicode__(self):
# The update() command can update fields in parent and child classes at once
# (although it executed multiple SQL queries to do so).
>>> Restaurant.objects.filter(serves_hot_dogs=True, name__contains='D').update(name='Demon Puppies', serves_hot_dogs=False)
+1
>>> r1 = Restaurant.objects.get(pk=r.pk)
>>> r1.serves_hot_dogs == False
True
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8 tests/modeltests/update/models.py
@@ -24,20 +24,21 @@ def __unicode__(self):
__test__ = {'API_TESTS': """
>>> DataPoint(name="d0", value="apple").save()
>>> DataPoint(name="d2", value="banana").save()
->>> d3 = DataPoint(name="d3", value="banana")
->>> d3.save()
+>>> d3 = DataPoint.objects.create(name="d3", value="banana")
>>> RelatedPoint(name="r1", data=d3).save()
Objects are updated by first filtering the candidates into a queryset and then
calling the update() method. It executes immediately and returns nothing.
>>> DataPoint.objects.filter(value="apple").update(name="d1")
+1
>>> DataPoint.objects.filter(value="apple")
[<DataPoint: d1>]
We can update multiple objects at once.
>>> DataPoint.objects.filter(value="banana").update(value="pineapple")
+2
>>> DataPoint.objects.get(name="d2").value
u'pineapple'
@@ -46,12 +47,14 @@ def __unicode__(self):
>>> d = DataPoint.objects.get(name="d1")
>>> RelatedPoint.objects.filter(name="r1").update(data=d)
+1
>>> RelatedPoint.objects.filter(data__name="d1")
[<RelatedPoint: r1>]
Multiple fields can be updated at once
>>> DataPoint.objects.filter(value="pineapple").update(value="fruit", another_value="peaches")
+2
>>> d = DataPoint.objects.get(name="d2")
>>> d.value, d.another_value
(u'fruit', u'peaches')
@@ -60,6 +63,7 @@ def __unicode__(self):
a manager method.
>>> DataPoint.objects.update(value='thing')
+3
>>> DataPoint.objects.values('value').distinct()
[{'value': u'thing'}]
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1  tests/regressiontests/queries/models.py
@@ -767,6 +767,7 @@ class Join(models.Model):
in MySQL. This exercises that case.
>>> mm = ManagedModel.objects.create(data='mm1', tag=t1, public=True)
>>> ManagedModel.objects.update(data='mm')
+1
A values() or values_list() query across joined models must use outer joins
appropriately.
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