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# coding: utf-8
require File.dirname(__FILE__) + "/spec_helper"
describe PDF::Reader, "file class method" do
before(:each) do
@receiver = PDF::Reader::RegisterReceiver.new
@filename = pdf_spec_file("cairo-unicode-short")
end
it "should parse all aspects of a PDF file by default" do
PDF::Reader.file(@filename, @receiver)
@receiver.count(:begin_document).should eql(1)
@receiver.count(:metadata).should eql(1)
end
it "should not provide raw text callbacks by default" do
PDF::Reader.file(@filename, @receiver)
@receiver.count(:show_text_with_positioning).should eql(1)
@receiver.count(:show_text_with_positioning_raw).should eql(0)
end
it "should provide raw text callbacks if requested" do
PDF::Reader.file(@filename, @receiver, :raw_text => true)
@receiver.count(:show_text_with_positioning).should eql(1)
@receiver.count(:show_text_with_positioning_raw).should eql(1)
end
it "should not parse metadata if requested" do
PDF::Reader.file(@filename, @receiver, :metadata => false)
@receiver.count(:begin_document).should eql(1)
@receiver.count(:metadata).should eql(0)
end
it "should not parse page content if requested" do
PDF::Reader.file(@filename, @receiver, :pages => false)
@receiver.count(:begin_document).should eql(0)
@receiver.count(:metadata).should eql(1)
end
end
describe PDF::Reader, "string class method" do
let!(:receiver) { PDF::Reader::RegisterReceiver.new }
let!(:data) { binread(pdf_spec_file("cairo-unicode-short")) }
it "should parse all aspects of a PDF file by default" do
PDF::Reader.string(data, receiver)
receiver.count(:begin_document).should eql(1)
receiver.count(:metadata).should eql(1)
end
it "should not provide raw text callbacks by default" do
PDF::Reader.string(data, receiver)
receiver.count(:show_text_with_positioning).should eql(1)
receiver.count(:show_text_with_positioning_raw).should eql(0)
end
it "should provide raw text callbacks if requested" do
PDF::Reader.string(data, receiver, :raw_text => true)
receiver.count(:show_text_with_positioning).should eql(1)
receiver.count(:show_text_with_positioning_raw).should eql(1)
end
it "should parse not parse metadata if requested" do
PDF::Reader.string(data, receiver, :metadata => false)
receiver.count(:begin_document).should eql(1)
receiver.count(:metadata).should eql(0)
end
it "should parse not parse page content if requested" do
PDF::Reader.string(data, receiver, :pages => false)
receiver.count(:begin_document).should eql(0)
receiver.count(:metadata).should eql(1)
end
end
describe PDF::Reader, "object_file class method" do
before(:each) do
@filename = pdf_spec_file("cairo-unicode-short")
end
it "should extract an object from string containing a full PDF file" do
PDF::Reader.object_file(@filename, 7, 0).should eql(515)
end
it "should extract an object from string containing a full PDF file" do
PDF::Reader.object_file(@filename, 7).should eql(515)
end
end
describe PDF::Reader, "object_string class method" do
let(:data) { binread(pdf_spec_file("cairo-unicode-short")) }
it "should extract an object from string containing a full PDF file" do
PDF::Reader.object_string(data, 7, 0).should eql(515)
end
it "should extract an object from string containing a full PDF file" do
PDF::Reader.object_string(data, 7).should eql(515)
end
end
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