Contents

require 'test/unit'
require_relative 'test_unit_extensions'
require_relative '../lib/geometry/point'

class PointTest < Test::Unit::TestCase
    must "create a Point object using list syntax" do
	point = Geometry::Point[2,1]
	assert_equal(2, point.size)
	assert_equal(2, point.x)
	assert_equal(1, point.y)
    end
    must "create a Point object from an array" do
	point = Geometry::Point[[3,4]]
	assert_equal(2, point.size)
	assert_equal(3, point.x)
	assert_equal(4, point.y)
    end
    must "create a Point object from individual parameters" do
	point = Geometry::Point[3,4]
	assert_equal(2, point.size)
	assert_equal(3, point.x)
	assert_equal(4, point.y)
    end
    must "create a Point object from a Vector" do
	point = Geometry::Point[Vector[3,4]]
	assert_equal(2, point.size)
	assert_equal(3, point.x)
	assert_equal(4, point.y)
    end
    must "create a Point object from a Point" do
	point = Geometry::Point[Geometry::Point[3,4]]
	assert_equal(2, point.size)
	assert_equal(3, point.x)
	assert_equal(4, point.y)
    end
    must "create a Point object from a Vector using list syntax" do
	point = Geometry::Point[Vector[3,4]]
	assert_equal(2, point.size)
	assert_equal(3, point.x)
	assert_equal(4, point.y)
    end
    must "create a Point object from a Point using list syntax" do
	point = Geometry::Point[Geometry::Point[13,14]]
	assert_equal(2, point.size)
	assert_equal(13, point.x)
	assert_equal(14, point.y)
    end
    must "allow indexed element access" do
	point = Geometry::Point[5,6]
	assert_equal(2, point.size)
	assert_equal(5, point[0])
	assert_equal(6, point[1])
    end
    must "allow named element access" do
	point = Geometry::Point[5,6,7]
	assert_equal(3, point.size)
	assert_equal(5, point.x)
	assert_equal(6, point.y)
	assert_equal(7, point.z)
    end
    must "implement inspect" do
	point = Geometry::Point[8,9]
	assert_equal('Point[8, 9]', point.inspect)
    end
    must "implement to_s" do
	point = Geometry::Point[10,11]
	assert_equal('Point[10, 11]', point.to_s)
    end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
geometry-1	test/test_point.rb