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author | Nishanth Amuluru | 2011-01-08 11:20:57 +0530 |
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committer | Nishanth Amuluru | 2011-01-08 11:20:57 +0530 |
commit | 65411d01d448ff0cd4abd14eee14cf60b5f8fc20 (patch) | |
tree | b4c404363c4c63a61d6e2f8bd26c5b057c1fb09d /parts/django/tests/regressiontests/pagination_regress/tests.py | |
parent | 2e35094d43b4cc6974172e1febf76abb50f086ec (diff) | |
download | pytask-65411d01d448ff0cd4abd14eee14cf60b5f8fc20.tar.gz pytask-65411d01d448ff0cd4abd14eee14cf60b5f8fc20.tar.bz2 pytask-65411d01d448ff0cd4abd14eee14cf60b5f8fc20.zip |
Added buildout stuff and made changes accordingly
--HG--
rename : profile/management/__init__.py => eggs/djangorecipe-0.20-py2.6.egg/EGG-INFO/dependency_links.txt
rename : profile/management/__init__.py => eggs/djangorecipe-0.20-py2.6.egg/EGG-INFO/not-zip-safe
rename : profile/management/__init__.py => eggs/infrae.subversion-1.4.5-py2.6.egg/EGG-INFO/dependency_links.txt
rename : profile/management/__init__.py => eggs/infrae.subversion-1.4.5-py2.6.egg/EGG-INFO/not-zip-safe
rename : profile/management/__init__.py => eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/EGG-INFO/dependency_links.txt
rename : profile/management/__init__.py => eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/EGG-INFO/not-zip-safe
rename : profile/management/__init__.py => eggs/py-1.4.0-py2.6.egg/EGG-INFO/dependency_links.txt
rename : profile/management/__init__.py => eggs/py-1.4.0-py2.6.egg/EGG-INFO/not-zip-safe
rename : profile/management/__init__.py => eggs/zc.buildout-1.5.2-py2.6.egg/EGG-INFO/dependency_links.txt
rename : profile/management/__init__.py => eggs/zc.buildout-1.5.2-py2.6.egg/EGG-INFO/not-zip-safe
rename : profile/management/__init__.py => eggs/zc.recipe.egg-1.3.2-py2.6.egg/EGG-INFO/dependency_links.txt
rename : profile/management/__init__.py => eggs/zc.recipe.egg-1.3.2-py2.6.egg/EGG-INFO/not-zip-safe
rename : profile/management/__init__.py => parts/django/Django.egg-info/dependency_links.txt
rename : taskapp/models.py => parts/django/django/conf/app_template/models.py
rename : taskapp/tests.py => parts/django/django/conf/app_template/tests.py
rename : taskapp/views.py => parts/django/django/conf/app_template/views.py
rename : taskapp/views.py => parts/django/django/contrib/gis/tests/geo3d/views.py
rename : profile/management/__init__.py => parts/django/tests/modeltests/delete/__init__.py
rename : profile/management/__init__.py => parts/django/tests/modeltests/files/__init__.py
rename : profile/management/__init__.py => parts/django/tests/modeltests/invalid_models/__init__.py
rename : profile/management/__init__.py => parts/django/tests/modeltests/m2m_signals/__init__.py
rename : profile/management/__init__.py => parts/django/tests/modeltests/model_package/__init__.py
rename : profile/management/__init__.py => parts/django/tests/regressiontests/bash_completion/__init__.py
rename : profile/management/__init__.py => parts/django/tests/regressiontests/bash_completion/management/__init__.py
rename : profile/management/__init__.py => parts/django/tests/regressiontests/bash_completion/management/commands/__init__.py
rename : profile/management/__init__.py => parts/django/tests/regressiontests/bash_completion/models.py
rename : profile/management/__init__.py => parts/django/tests/regressiontests/delete_regress/__init__.py
rename : profile/management/__init__.py => parts/django/tests/regressiontests/file_storage/__init__.py
rename : profile/management/__init__.py => parts/django/tests/regressiontests/max_lengths/__init__.py
rename : profile/forms.py => pytask/profile/forms.py
rename : profile/management/__init__.py => pytask/profile/management/__init__.py
rename : profile/management/commands/seed_db.py => pytask/profile/management/commands/seed_db.py
rename : profile/models.py => pytask/profile/models.py
rename : profile/templatetags/user_tags.py => pytask/profile/templatetags/user_tags.py
rename : taskapp/tests.py => pytask/profile/tests.py
rename : profile/urls.py => pytask/profile/urls.py
rename : profile/utils.py => pytask/profile/utils.py
rename : profile/views.py => pytask/profile/views.py
rename : static/css/base.css => pytask/static/css/base.css
rename : taskapp/tests.py => pytask/taskapp/tests.py
rename : taskapp/views.py => pytask/taskapp/views.py
rename : templates/base.html => pytask/templates/base.html
rename : templates/profile/browse_notifications.html => pytask/templates/profile/browse_notifications.html
rename : templates/profile/edit.html => pytask/templates/profile/edit.html
rename : templates/profile/view.html => pytask/templates/profile/view.html
rename : templates/profile/view_notification.html => pytask/templates/profile/view_notification.html
rename : templates/registration/activate.html => pytask/templates/registration/activate.html
rename : templates/registration/activation_email.txt => pytask/templates/registration/activation_email.txt
rename : templates/registration/activation_email_subject.txt => pytask/templates/registration/activation_email_subject.txt
rename : templates/registration/logged_out.html => pytask/templates/registration/logged_out.html
rename : templates/registration/login.html => pytask/templates/registration/login.html
rename : templates/registration/logout.html => pytask/templates/registration/logout.html
rename : templates/registration/password_change_done.html => pytask/templates/registration/password_change_done.html
rename : templates/registration/password_change_form.html => pytask/templates/registration/password_change_form.html
rename : templates/registration/password_reset_complete.html => pytask/templates/registration/password_reset_complete.html
rename : templates/registration/password_reset_confirm.html => pytask/templates/registration/password_reset_confirm.html
rename : templates/registration/password_reset_done.html => pytask/templates/registration/password_reset_done.html
rename : templates/registration/password_reset_email.html => pytask/templates/registration/password_reset_email.html
rename : templates/registration/password_reset_form.html => pytask/templates/registration/password_reset_form.html
rename : templates/registration/registration_complete.html => pytask/templates/registration/registration_complete.html
rename : templates/registration/registration_form.html => pytask/templates/registration/registration_form.html
rename : utils.py => pytask/utils.py
Diffstat (limited to 'parts/django/tests/regressiontests/pagination_regress/tests.py')
-rw-r--r-- | parts/django/tests/regressiontests/pagination_regress/tests.py | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/parts/django/tests/regressiontests/pagination_regress/tests.py b/parts/django/tests/regressiontests/pagination_regress/tests.py new file mode 100644 index 0000000..08436df --- /dev/null +++ b/parts/django/tests/regressiontests/pagination_regress/tests.py @@ -0,0 +1,157 @@ +from unittest import TestCase + +from django.core.paginator import Paginator, EmptyPage + +class PaginatorTests(TestCase): + """ + Tests for the Paginator and Page classes. + """ + + def check_paginator(self, params, output): + """ + Helper method that instantiates a Paginator object from the passed + params and then checks that its attributes match the passed output. + """ + count, num_pages, page_range = output + paginator = Paginator(*params) + self.check_attribute('count', paginator, count, params) + self.check_attribute('num_pages', paginator, num_pages, params) + self.check_attribute('page_range', paginator, page_range, params) + + def check_attribute(self, name, paginator, expected, params): + """ + Helper method that checks a single attribute and gives a nice error + message upon test failure. + """ + got = getattr(paginator, name) + self.assertEqual(expected, got, + "For '%s', expected %s but got %s. Paginator parameters were: %s" + % (name, expected, got, params)) + + def test_paginator(self): + """ + Tests the paginator attributes using varying inputs. + """ + nine = [1, 2, 3, 4, 5, 6, 7, 8, 9] + ten = nine + [10] + eleven = ten + [11] + tests = ( + # Each item is two tuples: + # First tuple is Paginator parameters - object_list, per_page, + # orphans, and allow_empty_first_page. + # Second tuple is resulting Paginator attributes - count, + # num_pages, and page_range. + # Ten items, varying orphans, no empty first page. + ((ten, 4, 0, False), (10, 3, [1, 2, 3])), + ((ten, 4, 1, False), (10, 3, [1, 2, 3])), + ((ten, 4, 2, False), (10, 2, [1, 2])), + ((ten, 4, 5, False), (10, 2, [1, 2])), + ((ten, 4, 6, False), (10, 1, [1])), + # Ten items, varying orphans, allow empty first page. + ((ten, 4, 0, True), (10, 3, [1, 2, 3])), + ((ten, 4, 1, True), (10, 3, [1, 2, 3])), + ((ten, 4, 2, True), (10, 2, [1, 2])), + ((ten, 4, 5, True), (10, 2, [1, 2])), + ((ten, 4, 6, True), (10, 1, [1])), + # One item, varying orphans, no empty first page. + (([1], 4, 0, False), (1, 1, [1])), + (([1], 4, 1, False), (1, 1, [1])), + (([1], 4, 2, False), (1, 1, [1])), + # One item, varying orphans, allow empty first page. + (([1], 4, 0, True), (1, 1, [1])), + (([1], 4, 1, True), (1, 1, [1])), + (([1], 4, 2, True), (1, 1, [1])), + # Zero items, varying orphans, no empty first page. + (([], 4, 0, False), (0, 0, [])), + (([], 4, 1, False), (0, 0, [])), + (([], 4, 2, False), (0, 0, [])), + # Zero items, varying orphans, allow empty first page. + (([], 4, 0, True), (0, 1, [1])), + (([], 4, 1, True), (0, 1, [1])), + (([], 4, 2, True), (0, 1, [1])), + # Number if items one less than per_page. + (([], 1, 0, True), (0, 1, [1])), + (([], 1, 0, False), (0, 0, [])), + (([1], 2, 0, True), (1, 1, [1])), + ((nine, 10, 0, True), (9, 1, [1])), + # Number if items equal to per_page. + (([1], 1, 0, True), (1, 1, [1])), + (([1, 2], 2, 0, True), (2, 1, [1])), + ((ten, 10, 0, True), (10, 1, [1])), + # Number if items one more than per_page. + (([1, 2], 1, 0, True), (2, 2, [1, 2])), + (([1, 2, 3], 2, 0, True), (3, 2, [1, 2])), + ((eleven, 10, 0, True), (11, 2, [1, 2])), + # Number if items one more than per_page with one orphan. + (([1, 2], 1, 1, True), (2, 1, [1])), + (([1, 2, 3], 2, 1, True), (3, 1, [1])), + ((eleven, 10, 1, True), (11, 1, [1])), + ) + for params, output in tests: + self.check_paginator(params, output) + + def check_indexes(self, params, page_num, indexes): + """ + Helper method that instantiates a Paginator object from the passed + params and then checks that the start and end indexes of the passed + page_num match those given as a 2-tuple in indexes. + """ + paginator = Paginator(*params) + if page_num == 'first': + page_num = 1 + elif page_num == 'last': + page_num = paginator.num_pages + page = paginator.page(page_num) + start, end = indexes + msg = ("For %s of page %s, expected %s but got %s." + " Paginator parameters were: %s") + self.assertEqual(start, page.start_index(), + msg % ('start index', page_num, start, page.start_index(), params)) + self.assertEqual(end, page.end_index(), + msg % ('end index', page_num, end, page.end_index(), params)) + + def test_page_indexes(self): + """ + Tests that paginator pages have the correct start and end indexes. + """ + ten = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] + tests = ( + # Each item is three tuples: + # First tuple is Paginator parameters - object_list, per_page, + # orphans, and allow_empty_first_page. + # Second tuple is the start and end indexes of the first page. + # Third tuple is the start and end indexes of the last page. + # Ten items, varying per_page, no orphans. + ((ten, 1, 0, True), (1, 1), (10, 10)), + ((ten, 2, 0, True), (1, 2), (9, 10)), + ((ten, 3, 0, True), (1, 3), (10, 10)), + ((ten, 5, 0, True), (1, 5), (6, 10)), + # Ten items, varying per_page, with orphans. + ((ten, 1, 1, True), (1, 1), (9, 10)), + ((ten, 1, 2, True), (1, 1), (8, 10)), + ((ten, 3, 1, True), (1, 3), (7, 10)), + ((ten, 3, 2, True), (1, 3), (7, 10)), + ((ten, 3, 4, True), (1, 3), (4, 10)), + ((ten, 5, 1, True), (1, 5), (6, 10)), + ((ten, 5, 2, True), (1, 5), (6, 10)), + ((ten, 5, 5, True), (1, 10), (1, 10)), + # One item, varying orphans, no empty first page. + (([1], 4, 0, False), (1, 1), (1, 1)), + (([1], 4, 1, False), (1, 1), (1, 1)), + (([1], 4, 2, False), (1, 1), (1, 1)), + # One item, varying orphans, allow empty first page. + (([1], 4, 0, True), (1, 1), (1, 1)), + (([1], 4, 1, True), (1, 1), (1, 1)), + (([1], 4, 2, True), (1, 1), (1, 1)), + # Zero items, varying orphans, allow empty first page. + (([], 4, 0, True), (0, 0), (0, 0)), + (([], 4, 1, True), (0, 0), (0, 0)), + (([], 4, 2, True), (0, 0), (0, 0)), + ) + for params, first, last in tests: + self.check_indexes(params, 'first', first) + self.check_indexes(params, 'last', last) + # When no items and no empty first page, we should get EmptyPage error. + self.assertRaises(EmptyPage, self.check_indexes, ([], 4, 0, False), 1, None) + self.assertRaises(EmptyPage, self.check_indexes, ([], 4, 1, False), 1, None) + self.assertRaises(EmptyPage, self.check_indexes, ([], 4, 2, False), 1, None) |