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added test for diagonal layout

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This commit is contained in:
Scott Davis 2011-08-02 22:08:05 -04:00
parent acfd1e43a2
commit 26b2d1fcba
1 changed files with 16 additions and 1 deletions
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17
test/units/sprites/sprite_map_test.rb
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@ -88,7 +88,22 @@ class SpriteMapTest < Test::Unit::TestCase
assert_equal [0, 10, 20, 30], @base.images.map(&:top)
assert_equal [0, 0, 0, 0], @base.images.map(&:left)
end
def diagonal
opts = @options.merge("layout" => Sass::Script::String.new('diagonal'))
sprite_map_test(opts)
end
it "should generate a diagonal sprite" do
base = diagonal
base.generate
assert_equal 40, base.width
assert_equal 40, base.height
assert_equal [[0,0], [10,10], [20,20], [30,30]], base.images.map {|i| [i.top, i.left]}
assert File.exists?(base.filename)
FileUtils.rm base.filename
end
# Horizontal tests
def horizontal
@ -114,7 +129,7 @@ class SpriteMapTest < Test::Unit::TestCase
assert File.exists?(base.filename)
FileUtils.rm base.filename
end
it "should generate vertical sprites in decending order" do
sizes = @base.images.map{|image| File.size(image.file) }
assert_equal sizes.min, File.size(@base.images.first.file)