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# Copyright (C) 2015-2019 Kouhei Sutou <kou@cozmixng.org>
#
# 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 "rabbit/size"
class RabbitSizeTest < Test::Unit::TestCase
sub_test_case("width > height") do
setup do
@size = Rabbit::Size.new(800, 600, 1920, 1018, 4.0 / 3.0)
end
test "#logical_width" do
assert_equal(800, @size.logical_width.round)
end
test "#logical_height" do
assert_equal(600, @size.logical_height)
end
test "#logical_margin_left" do
assert_equal(166, @size.logical_margin_left.round)
end
test "#logical_margin_right" do
assert_equal(166, @size.logical_margin_right.round)
end
test "#logical_margin_top" do
assert_equal(0, @size.logical_margin_top)
end
test "#logical_margin_bottom" do
assert_equal(0, @size.logical_margin_bottom)
end
end
sub_test_case("width < height") do
setup do
@size = Rabbit::Size.new(800, 600, 1018, 1920, 4.0 / 3.0)
end
test "#logical_width" do
assert_equal(800, @size.logical_width)
end
test "#logical_height" do
assert_equal(600, @size.logical_height.round)
end
test "#logical_margin_left" do
assert_equal(0, @size.logical_margin_left)
end
test "#logical_margin_right" do
assert_equal(0, @size.logical_margin_right)
end
test "#logical_margin_top" do
assert_equal(454, @size.logical_margin_top.round)
end
test "#logical_margin_bottom" do
assert_equal(454, @size.logical_margin_bottom.round)
end
test "#logical_scale" do
assert_equal([1.27, 1.27],
@size.logical_scale.collect {|scale| scale.round(2)})
end
end
sub_test_case("predicates") do
sub_test_case("#have_logical_margin_x?") do
test "width > height" do
size = Rabbit::Size.new(800, 600, 1920, 1018, 4.0 / 3.0)
assert do
size.have_logical_margin_x?
end
end
test "width < height" do
size = Rabbit::Size.new(800, 600, 1018, 1920, 4.0 / 3.0)
assert do
not size.have_logical_margin_x?
end
end
test "width / height == ratio" do
size = Rabbit::Size.new(800, 600, 1600, 1200, 4.0 / 3.0)
assert do
not size.have_logical_margin_x?
end
end
end
sub_test_case("#have_logical_margin_y?") do
test "width > height" do
size = Rabbit::Size.new(800, 600, 1920, 1018, 4.0 / 3.0)
assert do
not size.have_logical_margin_y?
end
end
test "width < height" do
size = Rabbit::Size.new(800, 600, 1018, 1920, 4.0 / 3.0)
assert do
size.have_logical_margin_y?
end
end
test "width / height == ratio" do
size = Rabbit::Size.new(800, 600, 1600, 1200, 4.0 / 3.0)
assert do
not size.have_logical_margin_y?
end
end
end
sub_test_case("#have_logical_margin?") do
test "width > height" do
size = Rabbit::Size.new(800, 600, 1920, 1018, 4.0 / 3.0)
assert do
size.have_logical_margin?
end
end
test "width < height" do
size = Rabbit::Size.new(800, 600, 1018, 1920, 4.0 / 3.0)
assert do
size.have_logical_margin?
end
end
test "width / height == ratio" do
size = Rabbit::Size.new(800, 600, 1600, 1200, 4.0 / 3.0)
assert do
not size.have_logical_margin?
end
end
end
end
end
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