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•
Get FTs to clean up after themselves
•
Adjust model so that items are associated
with different lists
•
Add unique URLs for each list
•
Add a URL for creating a new list via POST
•
Add URLs for adding a new item to an
existing list via POST
Each List Should Have Its Own URL
What shall we use as the unique identifier for our lists? Probably the simplest thing, for
now, is just to use the auto-generated
id
field from the database. Let’s change
List
ViewTest
so that the two tests point at new URLs.
We’ll also change the old
test_displays_all_items
test and call it
test_displays_on
ly_items_for_that_list
instead, and make it check that only the items for a specific
list are displayed:
lists/tests.py (ch06l033-1).
class
ListViewTest
(
TestCase
):
def
test_uses_list_template
(
self
):
list_
=
List
.
objects
.
create
()
response
=
self
.
client
.
get
(
'/lists/
%d
/'
%
(
list_
.
id
,))
self
.
assertTemplateUsed
(
response
,
'list.html'
)
def
test_displays_only_items_for_that_list
(
self
):
correct_list
=
List
.
objects
.
create
()
Item
.
objects
.
create
(
text
=
'itemey 1'
,
list
=
correct_list
)
Item
.
objects
.
create
(
text
=
'itemey 2'
,
list
=
correct_list
)
other_list
=
List
.
objects
.
create
()
Item
.
objects
.
create
(
text
=
'other list item 1'
,
list
=
other_list
)
Item
.
objects
.
create
(
text
=
'other list item 2'
,
list
=
other_list
)
response
=
self
.
client
.
get
(
'/lists/
%d
/'
%
(
correct_list
.
id
,))
self
.
assertContains
(
response
,
'itemey 1'
)
self
.
assertContains
(
response
,
'itemey 2'
)
self
.
assertNotContains
(
response
,
'other list item 1'
)
self
.
assertNotContains
(
response
,
'other list item 2'
)
102
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Chapter 6: Getting to the Minimum Viable Site