def test_foreign_keys_bug(self):
blog1 = Blog(title="Blog")
blog1.save()
entry1 = Entry(title="entry 1", blog=blog1)
entry1.save()
self.assertEqual(
# this should work too
list(Entry.objects.filter(blog=blog1)),
[entry1]
)
def test_add_and_delete_blog(self):
blog1 = Blog(title="blog1")
blog1.save()
self.assertEqual(Blog.objects.count(), 1)
blog2 = Blog(title="blog2")
self.assertEqual(blog2.pk, None)
blog2.save()
self.assertNotEqual(blog2.pk, None)
self.assertEqual(Blog.objects.count(), 2)
blog2.delete()
self.assertEqual(Blog.objects.count(), 1)
blog1.delete()
self.assertEqual(Blog.objects.count(), 0)
def test_simple_filter(self):
blog1 = Blog(title="same title")
blog1.save()
blog2 = Blog(title="same title")
blog2.save()
blog3 = Blog(title="another title")
blog3.save()
self.assertEqual(Blog.objects.count(), 3)
blog4 = Blog.objects.get(pk=blog1.pk)
self.assertEqual(blog4, blog1)
self.assertEqual(
Blog.objects.filter(title="same title").count(),
2
)
self.assertEqual(
Blog.objects.filter(title="same title", pk=blog1.pk).count(),
1
)
self.assertEqual(
Blog.objects.filter(title__startswith="same").count(),
2
)
self.assertEqual(
Blog.objects.filter(title__istartswith="SAME").count(),
2
)
self.assertEqual(
Blog.objects.filter(title__endswith="title").count(),
3
)
self.assertEqual(
Blog.objects.filter(title__iendswith="Title").count(),
3
)
self.assertEqual(
Blog.objects.filter(title__icontains="same").count(),
2
)
self.assertEqual(
Blog.objects.filter(title__contains="same").count(),
2
)
self.assertEqual(
Blog.objects.filter(title__iexact="same Title").count(),
2
)
self.assertEqual(
Blog.objects.filter(title__regex="s.me.*").count(),
2
)
self.assertEqual(
Blog.objects.filter(title__iregex="S.me.*").count(),
2
)
def test_simple_get(self):
blog1 = Blog(title="blog1")
blog1.save()
blog2 = Blog(title="blog2")
blog2.save()
self.assertEqual(Blog.objects.count(), 2)
self.assertEqual(Blog.objects.get(title="blog2"), blog2)
self.assertEqual(Blog.objects.get(title="blog1"), blog1)
def test_change_model(self):
blog1 = Blog(title="blog 1")
blog1.save()
self.assertEqual(Blog.objects.count(), 1)
blog1.title = "new title"
blog1.save()
self.assertEqual(Blog.objects.count(), 1)
bl = Blog.objects.all()[0]
self.assertEqual(blog1.title, bl.title)
bl.delete()
def test_simple_foreign_keys(self):
now = datetime.datetime.now()
blog1 = Blog(title="Blog")
blog1.save()
entry1 = Entry(title="entry 1", blog=blog1)
entry1.save()
entry2 = Entry(title="entry 2", blog=blog1)
entry2.save()
self.assertEqual(Entry.objects.count(), 2)
for entry in Entry.objects.all():
self.assertEqual(
blog1,
entry.blog
)
blog2 = Blog(title="Blog")
blog2.save()
entry3 = Entry(title="entry 3", blog=blog2)
entry3.save()
self.assertEqual(
# it's' necessary to explicitly state the pk here
list(Entry.objects.filter(blog=blog1.pk)),
[entry1, entry2]
)
def test_simple_foreign_keys(self):
now = datetime.datetime.now()
blog1 = Blog(title="Blog")
blog1.save()
entry1 = Entry(title="entry 1", blog=blog1)
entry1.save()
entry2 = Entry(title="entry 2", blog=blog1)
entry2.save()
self.assertEqual(Entry.objects.count(), 2)
for entry in Entry.objects.all():
self.assertEqual(
blog1,
entry.blog
)
blog2 = Blog(title="Blog")
blog2.save()
entry3 = Entry(title="entry 3", blog=blog2)
entry3.save()
self.assertEqual(
# it's' necessary to explicitly state the pk here
list(Entry.objects.filter(blog=blog1.pk)),
[entry1, entry2]
)
# def test_foreign_keys_bug(self):
# blog1 = Blog(title="Blog")
# blog1.save()
# entry1 = Entry(title="entry 1", blog=blog1)
# entry1.save()
# self.assertEqual(
# # this should work too
# list(Entry.objects.filter(blog=blog1)),
# [entry1]
# )
# def test_standard_autofield(self):
#
# sam1 = StandardAutoFieldModel(title="title 1")
# sam1.save()
# sam2 = StandardAutoFieldModel(title="title 2")
# sam2.save()
#
# self.assertEqual(
# StandardAutoFieldModel.objects.count(),
# 2
# )
#
# sam1_query = StandardAutoFieldModel.objects.get(title="title 1")
# self.assertEqual(
# sam1_query.pk,
# sam1.pk
# )
#
# sam1_query = StandardAutoFieldModel.objects.get(pk=sam1.pk)
#
def test_change_model(self):
blog1 = Blog(title="blog 1")
blog1.save()
self.assertEqual(Blog.objects.count(), 1)
blog1.title = "new title"
blog1.save()
self.assertEqual(Blog.objects.count(), 1)
self.assertEqual(blog1.title, Blog.objects.all()[0].title)
def test_simple_get(self):
blog1 = Blog(title="blog1")
blog1.save()
blog2 = Blog(title="blog2")
blog2.save()
self.assertEqual(Blog.objects.count(), 2)
self.assertEqual(
Blog.objects.get(title="blog2"),
blog2
)
self.assertEqual(
Blog.objects.get(title="blog1"),
blog1
)
def test_update(self):
blog1 = Blog(title="Blog")
blog1.save()
blog2 = Blog(title="Blog 2")
blog2.save()
entry1 = Entry(title="entry 1", blog=blog1)
entry1.save()
Entry.objects.filter(pk=entry1.pk).update(blog=blog2)
self.assertEqual(
# this should work too
list(Entry.objects.filter(blog=blog2)),
[entry1]
)
Entry.objects.filter(blog=blog2).update(title="Title has been updated")
self.assertEqual(
# this should work too
Entry.objects.filter()[0].title,
"Title has been updated"
)
Entry.objects.filter(blog=blog2).update(title="Last Update Test", blog=blog1)
self.assertEqual(
# this should work too
Entry.objects.filter()[0].title,
"Last Update Test"
)
self.assertEqual(
# this should work too
Entry.objects.filter(blog=blog1).count(),
1
)
def test_simple_filter(self):
blog1 = Blog(title="same title")
blog1.save()
blog2 = Blog(title="same title")
blog2.save()
blog3 = Blog(title="another title")
blog3.save()
self.assertEqual(Blog.objects.count(), 3)
blog4 = Blog.objects.get(pk=blog1.pk)
self.assertEqual(blog4, blog1)
self.assertEqual(Blog.objects.filter(title="same title").count(), 2)
self.assertEqual(
Blog.objects.filter(title="same title", pk=blog1.pk).count(), 1)
self.assertEqual(
Blog.objects.filter(title__startswith="same").count(), 2)
self.assertEqual(
Blog.objects.filter(title__istartswith="SAME").count(), 2)
self.assertEqual(
Blog.objects.filter(title__endswith="title").count(), 3)
self.assertEqual(
Blog.objects.filter(title__iendswith="Title").count(), 3)
self.assertEqual(
Blog.objects.filter(title__icontains="same").count(), 2)
self.assertEqual(
Blog.objects.filter(title__contains="same").count(), 2)
self.assertEqual(
Blog.objects.filter(title__iexact="same Title").count(), 2)
self.assertEqual(Blog.objects.filter(title__regex="s.me.*").count(), 2)
self.assertEqual(
Blog.objects.filter(title__iregex="S.me.*").count(), 2)
