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Contents
# -*- encoding: utf-8 -*-
require 'test_helper'
require 'hexapdf/rectangle'
require 'hexapdf/document'
describe HexaPDF::Rectangle do
describe "after_data_change" do
it "fails if the rectangle doesn't contain four numbers" do
assert_raises(ArgumentError) { HexaPDF::Rectangle.new([1, 2, 3]) }
assert_raises(ArgumentError) { HexaPDF::Rectangle.new([1, 2, 3, :a]) }
end
it "normalizes the array values" do
rect = HexaPDF::Rectangle.new([0, 1, 2, 3])
assert_equal([0, 1, 2, 3], rect.value)
rect = HexaPDF::Rectangle.new([2, 3, 0, 1])
assert_equal([0, 1, 2, 3], rect.value)
rect = HexaPDF::Rectangle.new([0, 3, 2, 1])
assert_equal([0, 1, 2, 3], rect.value)
rect = HexaPDF::Rectangle.new([2, 1, 0, 3])
assert_equal([0, 1, 2, 3], rect.value)
end
end
it "returns individual fields of the rectangle" do
rect = HexaPDF::Rectangle.new([2, 1, 0, 5])
assert_equal(0, rect.left)
assert_equal(2, rect.right)
assert_equal(1, rect.bottom)
assert_equal(5, rect.top)
assert_equal(2, rect.width)
assert_equal(4, rect.height)
end
it "allows setting all fields of the rectangle" do
rect = HexaPDF::Rectangle.new([2, 1, 0, 5])
rect.left = 5
rect.right = 1
rect.bottom = 2
rect.top = 3
assert_equal([5, 2, 1, 3], rect.value)
rect.width = 10
assert_equal(15, rect.right)
rect.height = 10
assert_equal(12, rect.top)
end
it "allows comparison to arrays" do
rect = HexaPDF::Rectangle.new([0, 1, 2, 5])
assert(rect == [0, 1, 2, 5])
rect.oid = 5
refute(rect == [0, 1, 2, 5])
end
describe "validation" do
it "ensures that it is a correct PDF rectangle" do
doc = HexaPDF::Document.new
rect = HexaPDF::Rectangle.new([0, 1, 2, 3], document: doc)
assert(rect.validate)
rect.value.shift
refute(rect.validate)
rect.value.unshift(:A)
refute(rect.validate)
end
end
end
Version data entries
28 entries across 28 versions & 1 rubygems