131 lines
4.5 KiB
Ruby
131 lines
4.5 KiB
Ruby
require 'test_helper'
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class SpriteMapTest < Test::Unit::TestCase
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include SpriteHelper
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def setup
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Hash.send(:include, Compass::SassExtensions::Functions::Sprites::VariableReader)
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create_sprite_temp
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file = StringIO.new("images_path = #{@images_tmp_path.inspect}\n")
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Compass.add_configuration(file, "sprite_config")
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Compass.configure_sass_plugin!
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@options = {'cleanup' => Sass::Script::Bool.new(true), 'layout' => Sass::Script::String.new('vertical')}
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@base = sprite_map_test(@options)
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end
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def teardown
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clean_up_sprites
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@base = nil
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end
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it "should have the correct size" do
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assert_equal [10,40], @base.size
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end
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it "should have the sprite names" do
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assert_equal Compass::SpriteImporter.sprite_names(URI), @base.sprite_names
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end
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it 'should have image filenames' do
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assert_equal Dir["#{@images_tmp_path}/selectors/*.png"].sort, @base.image_filenames
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end
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it 'should need generation' do
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assert @base.generation_required?
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end
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test 'uniqueness_hash' do
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assert_equal '4c703bbc05', @base.uniqueness_hash
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end
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it 'should be outdated' do
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assert @base.outdated?
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end
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it 'should have correct filename' do
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assert_equal File.join(@images_tmp_path, "#{@base.path}-s#{@base.uniqueness_hash}.png"), @base.filename
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end
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it "should return the 'ten-by-ten' image" do
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assert_equal 'ten-by-ten', @base.image_for('ten-by-ten').name
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assert @base.image_for('ten-by-ten').is_a?(Compass::SassExtensions::Sprites::Image)
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end
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%w(target hover active).each do |selector|
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it "should have a #{selector}" do
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assert @base.send(:"has_#{selector}?", 'ten-by-ten')
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end
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it "should return #{selector} image class" do
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assert_equal "ten-by-ten_#{selector}", @base.image_for('ten-by-ten').send(:"#{selector}").name
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end
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end
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it "should generate sprite" do
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@base.generate
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assert File.exists?(@base.filename)
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assert !@base.generation_required?
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assert !@base.outdated?
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end
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it "should remove old sprite when generating new" do
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@base.generate
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file = @base.filename
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assert File.exists?(file), "Original file does not exist"
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file_to_remove = File.join(@images_tmp_path, 'selectors', 'ten-by-ten.png')
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FileUtils.rm file_to_remove
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assert !File.exists?(file_to_remove), "Failed to remove sprite file"
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@base = sprite_map_test(@options)
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@base.generate
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assert !File.exists?(file), "Sprite file did not get removed"
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end
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test "should get correct relative_name" do
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Compass.reset_configuration!
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uri = 'foo/*.png'
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other_folder = File.join(@images_tmp_path, '../other-temp')
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FileUtils.mkdir_p other_folder
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FileUtils.mkdir_p File.join(other_folder, 'foo')
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%w(my bar).each do |file|
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FileUtils.touch(File.join(other_folder, "foo/#{file}.png"))
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end
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config = Compass::Configuration::Data.new('config')
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config.images_path = @images_tmp_path
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config.sprite_load_path = [@images_tmp_path, other_folder]
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Compass.add_configuration(config, "sprite_config")
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assert_equal 'foo/my.png', Compass::SassExtensions::Sprites::SpriteMap.relative_name(File.join(other_folder, 'foo/my.png'))
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FileUtils.rm_rf other_folder
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end
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test "should create map for nested" do
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base = Compass::SassExtensions::Sprites::SpriteMap.from_uri OpenStruct.new(:value => 'nested/squares/*.png'), @base.instance_variable_get(:@evaluation_context), @options
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assert_equal 'squares', base.name
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assert_equal 'nested/squares', base.path
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end
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test "should have correct position on ten-by-ten" do
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percent = Sass::Script::Number.new(50, ['%'])
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base = sprite_map_test(@options.merge('selectors_ten_by_ten_position' => percent))
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assert_equal percent, base.image_for('ten-by-ten').position
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end
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test 'gets name for sprite in search path' do
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Compass.reset_configuration!
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uri = 'foo/*.png'
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other_folder = File.join(@images_tmp_path, '../other-temp')
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FileUtils.mkdir_p other_folder
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FileUtils.mkdir_p File.join(other_folder, 'foo')
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%w(my bar).each do |file|
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FileUtils.touch(File.join(other_folder, "foo/#{file}.png"))
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end
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config = Compass::Configuration::Data.new('config')
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config.images_path = @images_tmp_path
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config.sprite_load_path = [@images_tmp_path, other_folder]
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Compass.add_configuration(config, "sprite_config")
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image = Compass::SassExtensions::Sprites::Image.new(@base, "foo/my.png", {})
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assert_equal File.join(other_folder, 'foo/my.png'), image.file
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assert_equal 0, image.size
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end
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end |