<?php

/**
 * @file
 * Tests for the Maestro module
 */

class MaestroTestInstance extends DrupalWebTestCase {
  protected $admin_user;

  protected $varID=0;
  protected $varcount=0;

  protected $appGroupID=0;
  protected $appGroupCount=0;


  public static function getInfo() {
    return array(
      'name' => 'Test Maestro Instance functionality',
      'description' => 'Test instantiating the Maestro objects.',
      'group' => 'Maestro',
    );
  }

  function setUp() {
    parent::setUp('maestro');
    $this->admin_user = $this->drupalCreateUser(array( 'maestro admin'));
  }

  /**
   * Test creating the Maestro singleton and ensuring that it is indeed a single instance.
   */
  function testCreatingMaestroInstance() {
    include_once './' . drupal_get_path('module', 'maestro') . '/maestro.class.php';
    $this->drupalLogin($this->admin_user);
    $v1 = Maestro::createMaestroObject(1);
    $v2 = Maestro::createMaestroObject(1);
    $exp = var_export($v1, TRUE);
    $exp2 = var_export($v2, TRUE);
    $this->assertTrue($exp == $exp2, t('Maestro Instantiation is a singleton'));
    $this->drupalLogout();
  }


  function testMaestroStructurePage() {
    $this->drupalGet('admin/structure/maestro');
    $this->assertResponse(403, t('Non admin user should not be able to access the Maestro Structure menu.'));
    $this->drupalLogin($this->admin_user);
    $this->drupalGet('admin/structure/maestro');
    $this->assertResponse(200, t('Admin User can access the Maestro Structure Page.'));
    $this->drupalLogout();
  }

  function testCreateMaestroTemplate() {
    include_once './' . drupal_get_path('module', 'maestro') . '/maestro.admin.inc';
    $recID=0;
    $recID=maestro_createNewTemplate('test new template');
    $this->assertTrue($recID == 2, t('First new template must have an ID of 2.'), 'Maestro');
  }


  function testCreateMaestroTemplateVariable() {
    include_once './' . drupal_get_path('module', 'maestro') . '/maestro.admin.inc';
    $query = db_select('maestro_template_variables', 'a');
    $query->addExpression('count(a.id)', 'cnt');
    $query->condition('a.template_id', 1, '=');
    $cnt=current($query->execute()->fetchAll());
    $this->varcount = $cnt->cnt;
    $this->varID=maestro_createTemplateVariable(1, 'test variable', '5');
    $this->assertTrue($this->varID > 0, t('New Variable must have an ID greater than 0. New ID:' . $this->varID), 'Maestro');

  }

  function testDeleteMaestroTemplateVariable() {
    include_once './' . drupal_get_path('module', 'maestro') . '/maestro.admin.inc';
    maestro_deleteTemplateVariable($this->varID);
    $query = db_select('maestro_template_variables', 'a');
    $query->addExpression('count(a.id)', 'cnt');
    $query->condition('a.template_id', 1, '=');
    $cnt=current($query->execute()->fetchAll());
    $this->assertTrue($cnt->cnt == $this->varcount, t('Deleting variable successful'), 'Maestro');
  }


  function testCreateMaestroAppGroup() {
    include_once './' . drupal_get_path('module', 'maestro') . '/maestro.admin.inc';
    $query = db_select('maestro_app_groups', 'a');
    $query->addExpression('count(a.id)', 'cnt');
    $cnt=current($query->execute()->fetchAll());
    $this->appGroupCount = $cnt->cnt;
    $this->appGroupID=maestro_createAppGroup('Test App Group');
    $this->assertTrue($this->appGroupID > 0, t('New App Group must have an ID greater than 0. New ID:' . $this->appGroupID), 'Maestro');

  }

  function testDeleteMaestroAppGroup() {
    include_once './' . drupal_get_path('module', 'maestro') . '/maestro.admin.inc';
    maestro_deleteAppGroup($this->appGroupID);
    $query = db_select('maestro_app_groups', 'a');
    $query->addExpression('count(a.id)', 'cnt');
    $cnt=current($query->execute()->fetchAll());
    $this->assertTrue($cnt->cnt == $this->appGroupCount, t('Deleting App Group successful'), 'Maestro');
  }

}