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Versions: 9
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Contents
$:.unshift File.expand_path('../../../lib', __FILE__)
require 'rspec'
require 'image_optim/handler'
describe ImageOptim::Handler do
it "should use original as source for first conversion and two temp files for further conversions" do
original = double(:original)
original.stub(:temp_path){ raise 'temp_path called unexpectedly' }
handler = ImageOptim::Handler.new(original)
original.should_receive(:temp_path).once.and_return(temp_a = double(:temp_a))
handler.process do |src, dst|
[src, dst].should == [original, temp_a]; false
end
handler.result.should == nil
handler.process do |src, dst|
[src, dst].should == [original, temp_a]; true
end
handler.result.should == temp_a
original.should_receive(:temp_path).once.and_return(temp_b = double(:temp_b))
handler.process do |src, dst|
[src, dst].should == [temp_a, temp_b]; false
end
handler.result.should == temp_a
handler.process do |src, dst|
[src, dst].should == [temp_a, temp_b]; true
end
handler.result.should == temp_b
handler.process do |src, dst|
[src, dst].should == [temp_b, temp_a]; true
end
handler.result.should == temp_a
handler.process do |src, dst|
[src, dst].should == [temp_a, temp_b]; true
end
handler.result.should == temp_b
temp_a.should_receive(:unlink).once
handler.cleanup
handler.cleanup
end
end
Version data entries
9 entries across 9 versions & 1 rubygems