2008-11-21 05:56:39 +00:00
|
|
|
require File.dirname(__FILE__) + '/spec_helper'
|
|
|
|
require 'zoomifier'
|
|
|
|
|
|
|
|
describe Zoomifier do
|
|
|
|
it "should respond to its main method" do
|
|
|
|
Zoomifier.should respond_to(:zoomify)
|
|
|
|
end
|
2008-11-21 06:32:01 +00:00
|
|
|
|
2008-11-21 08:01:56 +00:00
|
|
|
describe "On a 1024x768 JPEG file" do
|
|
|
|
before(:all) do
|
|
|
|
@input = File.dirname(__FILE__) + '/data/1024x768.jpg'
|
|
|
|
@output = File.dirname(__FILE__) + '/data/1024x768/'
|
|
|
|
@tiles = %w[0-0-0.jpg 1-1-1.jpg 2-1-0.jpg 2-2-1.jpg 2-3-2.jpg
|
|
|
|
1-0-0.jpg 2-0-0.jpg 2-1-1.jpg 2-2-2.jpg
|
|
|
|
1-0-1.jpg 2-0-1.jpg 2-1-2.jpg 2-3-0.jpg
|
|
|
|
1-1-0.jpg 2-0-2.jpg 2-2-0.jpg 2-3-1.jpg]
|
|
|
|
FileUtils.rm_rf(@output)
|
|
|
|
Zoomifier::zoomify(@input)
|
|
|
|
end
|
|
|
|
|
|
|
|
after(:all) do
|
|
|
|
FileUtils.rm_rf(@output)
|
|
|
|
end
|
|
|
|
|
|
|
|
it "should create the output directory" do
|
|
|
|
File.directory?(@output).should be_true
|
|
|
|
end
|
|
|
|
|
|
|
|
it "should create the image properties file" do
|
|
|
|
File.file?(@output + '/ImageProperties.xml').should be_true
|
|
|
|
end
|
|
|
|
|
|
|
|
it "should create a tile group directory" do
|
|
|
|
File.directory?(@output + '/TileGroup0/').should be_true
|
|
|
|
end
|
|
|
|
|
|
|
|
it "should create the tiled images" do
|
|
|
|
tile_images = Dir.entries(@output + '/TileGroup0/').reject {|f| f.match(/^\./)}
|
|
|
|
tile_images.sort.should == @tiles.sort
|
|
|
|
tile_images.each do |file|
|
|
|
|
image = Magick::Image.read(@output + '/TileGroup0/' + file).first
|
|
|
|
image.rows.should <= 256
|
|
|
|
image.columns.should <= 256
|
|
|
|
end
|
2008-11-21 06:32:01 +00:00
|
|
|
end
|
|
|
|
end
|
2008-11-21 05:56:39 +00:00
|
|
|
end
|