56 lines
1.6 KiB
Ruby
56 lines
1.6 KiB
Ruby
require 'rubygems'
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require 'test/unit'
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require 'mocha'
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require 'fakefs/safe'
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require File.dirname(__FILE__) + '/../modules/PrintHandling.rb'
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class TestPrintHandling < Test::Unit::TestCase
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def setup
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@instance = Class.new do
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include PrintHandling
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attr_accessor :config
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end.new
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end
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def test_calculate_page_size
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[
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[ { 'page_width' => 10, 'page_height' => 20 }, [ 10, 20 ] ],
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[ { 'dpi' => 100 , 'page_width' => 10, 'page_height' => 20 }, [ 10, 20 ] ],
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[ { 'dpi' => 100 , 'page_width_inches' => 1, 'page_height_inches' => 2 }, [ 100, 200 ] ],
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[ { 'dpi' => 1 , 'page_size' => 'letter' }, [ 8.5, 11 ] ],
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[ { 'dpi' => 1 , 'page_size' => 'letter_landscape' }, [ 11, 8.5 ] ],
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[ { 'dpi' => 1 , 'page_size' => 'half_letter_landscape' }, [ 5.5, 8.5 ] ],
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].each do |config, expected_return|
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@instance.config = config
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assert_equal expected_return, @instance.calculate_page_size
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end
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end
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def test_build_for_print
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@instance.stubs(:calculate_page_size).returns([10, 20])
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@instance.config = { 'dpi' => 100 }
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[
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[ 'none', 'Center' ],
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[ 'left', 'East' ],
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[ 'right', 'West' ]
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].each do |side, gravity|
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[
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[ '|pipe', 'pipe' ],
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[ 'nopipe', '"nopipe"' ]
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].each do |output, expected_filename|
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@instance.expects(:convert).with([
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'-density 100',
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'-size 10x20',
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'xc:white',
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"-gravity #{gravity}",
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"-draw 'image Over 0,0 0,0 \"input\"'",
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expected_filename
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])
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@instance.build_for_print('input', output, side)
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end
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end
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end
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end
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