30 lines
965 B
Ruby
30 lines
965 B
Ruby
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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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end
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