X-Git-Url: https://git.mdrn.pl/django-pagination.git/blobdiff_plain/19af5cdf69b55c5bce39f2ca83e12372d395e49c..340445da5b59b97926d2d95496f63fb34bed7de2:/linaro_django_pagination/tests.py

diff --git a/linaro_django_pagination/tests.py b/linaro_django_pagination/tests.py
index d31c4ed..e379318 100644
--- a/linaro_django_pagination/tests.py
+++ b/linaro_django_pagination/tests.py
@@ -4,38 +4,135 @@
 >>> from django.template import Template, Context
 
 >>> p = Paginator(range(15), 2)
->>> paginate({'paginator': p, 'page_obj': p.page(1)})['pages']
+>>> pg = paginate({'paginator': p, 'page_obj': p.page(1)})
+>>> pg['pages']
+[1, 2, 3, 4, 5, 6, 7, 8]
+>>> pg['records']['first']
+1
+>>> pg['records']['last']
+2
+
+>>> p = Paginator(range(15), 2)
+>>> pg = paginate({'paginator': p, 'page_obj': p.page(8)})
+>>> pg['pages']
 [1, 2, 3, 4, 5, 6, 7, 8]
+>>> pg['records']['first']
+15
+>>> pg['records']['last']
+15
 
 >>> p = Paginator(range(17), 2)
 >>> paginate({'paginator': p, 'page_obj': p.page(1)})['pages']
 [1, 2, 3, 4, 5, 6, 7, 8, 9]
 
->>> p = Paginator(range(19), 2)
->>> paginate({'paginator': p, 'page_obj': p.page(1)})['pages']
-[1, 2, 3, 4, None, 7, 8, 9, 10]
 
->>> p = Paginator(range(21), 2)
->>> paginate({'paginator': p, 'page_obj': p.page(1)})['pages']
-[1, 2, 3, 4, None, 8, 9, 10, 11]
+# on start
+# moving the window from 1 ... to end
+# window size = 2, margin = 2
+# [1] 2 3 4 5 ... 15, 16
+# 1 [2] 3 4 5 ... 15, 16
+# 1 2 [3] 4 5 ... 15, 16
+# 1 2 3 [4] 5 6 ... 15, 16
+# 1 2 3 4 [5] 6 7 ... 15, 16
+# 1 2 3 4 5 [6] 7 8 ... 15, 16
+# 1 2 ... 5 6 [7] 8 9 ... 15, 16
 
-# Testing orphans
->>> p = Paginator(range(5), 2, 1)
->>> paginate({'paginator': p, 'page_obj': p.page(1)})['pages']
-[1, 2]
+# window = 2 -> show 5 pages
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(1)}, 2, 2)['pages']
+[1, 2, 3, 4, 5, None, 15, 16]
 
->>> p = Paginator(range(21), 2, 1)
->>> paginate({'paginator': p, 'page_obj': p.page(1)})['pages']
-[1, 2, 3, 4, None, 7, 8, 9, 10]
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(2)}, 2, 2)['pages']
+[1, 2, 3, 4, 5, None, 15, 16]
 
->>> p = Paginator(range(21), 2, 1)
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(3)}, 2, 2)['pages']
+[1, 2, 3, 4, 5, None, 15, 16]
+
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(4)}, 2, 2)['pages']
+[1, 2, 3, 4, 5, 6, None, 15, 16]
+
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(5)}, 2, 2)['pages']
+[1, 2, 3, 4, 5, 6, 7, None, 15, 16]
+
+# in the middle
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(7)}, 2, 2)['pages']
+[1, 2, None, 5, 6, 7, 8, 9, None, 15, 16]
+
+# on end
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(16)}, 2, 2)['pages']
+[1, 2, None, 12, 13, 14, 15, 16]
+
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(13)}, 2, 2)['pages']
+[1, 2, None, 11, 12, 13, 14, 15, 16]
+
+
+>>> p = Paginator(range(0), 2)
 >>> paginate({'paginator': p, 'page_obj': p.page(1)})['pages']
-[1, 2, 3, 4, None, 7, 8, 9, 10]
+[1]
+
+
+
+# no margin
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(3)}, 2, 0)['pages']
+[1, 2, 3, 4, 5, None]
+
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(5)}, 2, 0)['pages']
+[None, 3, 4, 5, 6, 7, None]
+
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(16)}, 2, 0)['pages']
+[None, 12, 13, 14, 15, 16]
+
+
+# special
+# zero window, zero margin
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(1)}, 0, 0)['pages']
+[1, None]
+
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(2)}, 0, 0)['pages']
+[None, 2, None]
+
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(3)}, 0, 0)['pages']
+[None, 3, None]
+
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(10)}, 0, 0)['pages']
+[None, 10, None]
+
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(14)}, 0, 0)['pages']
+[None, 14, None]
+
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(15)}, 0, 0)['pages']
+[None, 15, None]
+
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(16)}, 0, 0)['pages']
+[None, 16]
+
+>>> p = Paginator(range(31), 2)
+>>> paginate({'paginator': p, 'page_obj': p.page(5)}, 0, 1)['pages']
+[1, None, 5, None, 16]
 
 >>> p = Paginator(range(21), 2, 1)
->>> paginate({'paginator': p, 'page_obj': p.page(1)})['pages']
+>>> paginate({'paginator': p, 'page_obj': p.page(1)}, 0, 4)['pages']
 [1, 2, 3, 4, None, 7, 8, 9, 10]
 
+# Testing template rendering
+
 >>> t = Template("{% load pagination_tags %}{% autopaginate var 2 %}{% paginate %}")
 
 >>> from django.http import HttpRequest as DjangoHttpRequest