Contents

# -*- encoding: utf-8 -*-

require 'test_helper'
require 'hexapdf/reference'

describe HexaPDF::Reference do
  it "correctly assigns oid and gen on initialization" do
    r = HexaPDF::Reference.new(5, 7)
    assert_equal(5, r.oid)
    assert_equal(7, r.gen)
  end

  it "raises an error when invalid objects are supplied on initialization" do
    assert_raises(ArgumentError) { HexaPDF::Reference.new('a', 7) }
    assert_raises(ArgumentError) { HexaPDF::Reference.new(5, 'b') }
  end

  it "is sortable" do
    assert_equal([HexaPDF::Reference.new(1, 0), HexaPDF::Reference.new(1, 1),
                  HexaPDF::Reference.new(5, 7)],
                 [HexaPDF::Reference.new(5, 7), HexaPDF::Reference.new(1, 1),
                  HexaPDF::Reference.new(1, 0)].sort)
  end

  it "is comparable to itself" do
    assert_equal(HexaPDF::Reference.new(5, 7), HexaPDF::Reference.new(5, 7))
    refute_equal(HexaPDF::Reference.new(5, 7), HexaPDF::Reference.new(5, 8))
    refute_equal(HexaPDF::Reference.new(5, 7), HexaPDF::Reference.new(4, 7))
  end

  it "behaves correctly as hash key" do
    h = {}
    h[HexaPDF::Reference.new(5, 7)] = true
    assert(h.key?(HexaPDF::Reference.new(5, 7)))
    refute(h.key?(HexaPDF::Reference.new(5, 8)))
  end

  it "shows oid and gen on inspection" do
    assert_match(/\[5, 7\]/, HexaPDF::Reference.new(5, 7).inspect)
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
hexapdf-0.6.0	test/hexapdf/test_reference.rb
hexapdf-0.5.0	test/hexapdf/test_reference.rb
hexapdf-0.4.0	test/hexapdf/test_reference.rb
hexapdf-0.3.0	test/hexapdf/test_reference.rb
hexapdf-0.2.0	test/hexapdf/test_reference.rb
hexapdf-0.1.0	test/hexapdf/test_reference.rb