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# coding: utf-8
require File.dirname(__FILE__) + "/spec_helper"
describe PDF::Reader::CidWidths, "#initilize" do
context "with an empty array" do
subject { PDF::Reader::CidWidths.new(500, [])}
it "should return the default width" do
subject[1].should == 500
end
end
context "with an array using the first form" do
subject { PDF::Reader::CidWidths.new(500, [1, [10, 20, 30]])}
it "should return correct width for index 1" do
subject[1].should == 10
end
it "should return correct width for index 2" do
subject[2].should == 20
end
it "should return correct width for index 3" do
subject[3].should == 30
end
it "should return correct width for index 4" do
subject[4].should == 500
end
end
context "with an array using the second form" do
subject { PDF::Reader::CidWidths.new(500, [1, 3, 10])}
it "should return correct width for index 1" do
subject[1].should == 10
end
it "should return correct width for index 2" do
subject[2].should == 10
end
it "should return correct width for index 3" do
subject[3].should == 10
end
it "should return correct width for index 4" do
subject[4].should == 500
end
end
context "with an array mixing the first and second form" do
let!(:widths) {
[
1, [10, 20, 30],
4, 6, 40,
]
}
subject { PDF::Reader::CidWidths.new(500, widths)}
it "should return correct width for index 1" do
subject[1].should == 10
end
it "should return correct width for index 2" do
subject[2].should == 20
end
it "should return correct width for index 3" do
subject[3].should == 30
end
it "should return correct width for index 4" do
subject[4].should == 40
end
it "should return correct width for index 5" do
subject[5].should == 40
end
it "should return correct width for index 6" do
subject[6].should == 40
end
it "should return correct width for index 7" do
subject[7].should == 500
end
end
end
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