<?php

require_once('PHPUnit/Framework.php');
require_once('MockPress/mockpress.php');
require_once('backends/ComicPressBackendAttachment.inc');

class ComicPressBackendAttachmentTest extends PHPUnit_Framework_TestCase {
	function setUp() {
		_reset_wp();

    $this->ba = new ComicPressBackendAttachment((object)array('ID' => 1));
	}

  function providerTestDims() {
    return array(
      array('comic', false, array()),
      array('comic', true, array()),
      array('comic', array(), array()),
      array('comic', array('dimensions' => '300x200'), array('width' => 300, 'height' => 200)),
      array('default', array('dimensions' => '300x200', 'default' => true), array('width' => 300, 'height' => 200))
     );
  }

  /**
   * @dataProvider providerTestDims
   */
  function testDims($which, $image_options, $expected_result) {
  	$comicpress = ComicPress::get_instance();
  	$comicpress->comicpress_options = array(
  		'image_types' => array(
  			'comic' => $image_options
  		)
  	);

    $this->assertEquals($expected_result, $this->ba->dims($which));
  }

  function providerTestUrl() {
    return array(
      array(false, false),
      array(true, false),
      array(array(), false),
      array(array('url', 300, 200, false), 'url')
    );
  }

  /**
   * @dataProvider providerTestUrl
   */
  function testUrl($image_downsize_result, $expected_result) {
    _set_image_downsize_result(1, 'comic', $image_downsize_result);
    $this->assertEquals($expected_result, $this->ba->url('comic'));
  }

  function testGetInfo() {
  	$ba = $this->getMock('ComicPressBackendAttachment', array('dims', 'url', 'file'), array(), 'Mock_ComicPressBackendAttachment', false);

  	$ba->expects($this->once())->method('dims')->will($this->returnValue(array('width' => 320, 'height' => 240)));
  	$ba->expects($this->once())->method('url')->will($this->returnValue('http://blah/file.jpg'));
  	$ba->expects($this->once())->method('file')->will($this->returnValue('/root/file.jpg'));

  	$this->assertEquals(array(
  		'width' => 320,
  		'height' => 240,
  		'url' => 'http://blah/file.jpg',
  		'file' => '/root/file.jpg'
  	), $ba->get_info());
  }
}