#!/usr/bin/env ruby
# -*- mode: ruby; coding: utf-8-unix -*- 
require 'test/unit'
require 'opencv'
require File.expand_path(File.dirname(__FILE__)) + '/helper'

include OpenCV

# Tests for OpenCV::CvCircle32f
class TestCvCircle32f < OpenCVTestCase
  def setup
    @circle = CvCircle32f.new
  end
  
  def test_initialize
    assert_equal(CvCircle32f, @circle.class)
  end

  def test_center
    assert_equal(CvPoint2D32f, @circle.center.class)
  end

  def test_radius
    assert_equal(Float, @circle.radius.class)
  end

  def test_aref
    assert_equal(Float, @circle[0].class)
    assert_equal(Float, @circle[1].class)
    assert_equal(Float, @circle[2].class)
    assert_raise(IndexError) {
      @circle[3]
    }
  end

  def test_to_ary
    assert_equal(Array, @circle.to_ary.class)
    assert_equal(2, @circle.to_ary.size)
  end
end