95 lines
2.7 KiB
Ruby
95 lines
2.7 KiB
Ruby
# Redmine - project management software
|
|
# Copyright (C) 2006-2013 Jean-Philippe Lang
|
|
#
|
|
# This program is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU General Public License
|
|
# as published by the Free Software Foundation; either version 2
|
|
# of the License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
|
|
require File.expand_path('../../../../test_helper', __FILE__)
|
|
|
|
class Redmine::PaginationTest < ActiveSupport::TestCase
|
|
|
|
def setup
|
|
@klass = Redmine::Pagination::Paginator
|
|
end
|
|
|
|
def test_count_is_zero
|
|
p = @klass.new 0, 10, 1
|
|
|
|
assert_equal 0, p.offset
|
|
assert_equal 10, p.per_page
|
|
%w(first_page previous_page next_page last_page).each do |method|
|
|
assert_nil p.send(method), "#{method} was not nil"
|
|
end
|
|
assert_equal 0, p.first_item
|
|
assert_equal 0, p.last_item
|
|
assert_equal [], p.linked_pages
|
|
end
|
|
|
|
def test_count_is_less_than_per_page
|
|
p = @klass.new 7, 10, 1
|
|
|
|
assert_equal 0, p.offset
|
|
assert_equal 10, p.per_page
|
|
assert_equal 1, p.first_page
|
|
assert_nil p.previous_page
|
|
assert_nil p.next_page
|
|
assert_equal 1, p.last_page
|
|
assert_equal 1, p.first_item
|
|
assert_equal 7, p.last_item
|
|
assert_equal [], p.linked_pages
|
|
end
|
|
|
|
def test_count_is_equal_to_per_page
|
|
p = @klass.new 10, 10, 1
|
|
|
|
assert_equal 0, p.offset
|
|
assert_equal 10, p.per_page
|
|
assert_equal 1, p.first_page
|
|
assert_nil p.previous_page
|
|
assert_nil p.next_page
|
|
assert_equal 1, p.last_page
|
|
assert_equal 1, p.first_item
|
|
assert_equal 10, p.last_item
|
|
assert_equal [], p.linked_pages
|
|
end
|
|
|
|
def test_2_pages
|
|
p = @klass.new 16, 10, 1
|
|
|
|
assert_equal 0, p.offset
|
|
assert_equal 10, p.per_page
|
|
assert_equal 1, p.first_page
|
|
assert_nil p.previous_page
|
|
assert_equal 2, p.next_page
|
|
assert_equal 2, p.last_page
|
|
assert_equal 1, p.first_item
|
|
assert_equal 10, p.last_item
|
|
assert_equal [1, 2], p.linked_pages
|
|
end
|
|
|
|
def test_many_pages
|
|
p = @klass.new 155, 10, 1
|
|
|
|
assert_equal 0, p.offset
|
|
assert_equal 10, p.per_page
|
|
assert_equal 1, p.first_page
|
|
assert_nil p.previous_page
|
|
assert_equal 2, p.next_page
|
|
assert_equal 16, p.last_page
|
|
assert_equal 1, p.first_item
|
|
assert_equal 10, p.last_item
|
|
assert_equal [1, 2, 3, 16], p.linked_pages
|
|
end
|
|
end
|