<?php
require_once 'PHPUnit/Framework.php';
require_once dirname(__FILE__).'/../cleversvg.php';
require_once dirname(__FILE__).'/csBaseTestCase.class.php';

/**
 * csCircle PHPUnit tests
 *
 */
class csCircleTest extends csBaseTestCase
{

  public function testSetId()
  {
    $doc = new csDocument(320, 240, 'Test document');
    $circle = new csCircle();
    $circle->setId('testid');
    $doc->addElement($circle);
    $xml = $doc->toXML();
    $this->assertAttrValueEquals($doc, '/svg:svg/svg:circle/@id', 'testid');
  }

  public function testSetStroke()
  {
    $doc = new csDocument(320, 240, 'Test document');
    $circle = new csCircle();
    $circle->setStroke(2);
    $doc->addElement($circle);
    $this->assertAttrValueEquals($doc, '/svg:svg/svg:circle/@stroke', 2);
  }

  public function testSetStrokeByStyle()
  {
    $doc = new csDocument(320, 240, 'Test document');
    $circle = new csCircle();
    $circle->setStyle(array('stroke' => 2));
    $doc->addElement($circle);
    $this->assertAttrValueEquals($doc, '/svg:svg/svg:circle/@stroke', 2);
  }

  public function testSetDepth()
  {
    $doc = new csDocument(320, 240, 'Test document');
    $circle = new csCircle();
    $circle->setDepth(4);
    $doc->addElement($circle);
    $xml = $doc->toXML();
    $this->assertAttrValueEquals($doc, '/svg:svg/svg:circle/@style', 'z-index: 4');
    $circle->setDepth(null);
    $this->assertNodeAttrNotExists($doc, '/svg:svg/svg:circle', 'style');
  }

}