DomFramework/Tests/configTest.php

<?php
/** DomFramework - Tests
    @package domframework
    @author Dominique Fournier <dominique@fournier38.fr> */

/** Test the config.php file */
class test_config extends PHPUnit_Framework_TestCase
{

  public function test_ExternFile ()
  {
    if (file_exists ("/tmp/testconf.php"))
      unlink ("/tmp/testconf.php");
  }

  public function test_params1 ()
  {
    $c = new config ();
    $res = $c->params ();
    $this->assertSame (array (), $res);
  }

  public function testGet1 ()
  {
    $c = new config ();
    $c->confFile = "/tmp/testconf.php";
    $c->default = array (
                     "database"=>array (
                         "dsn"=>null,
                         "username"=>null,
                         "password"=>null,
                         "driver_options"=>null,
                         "tableprefix"=>""));
    $res = $c->get ("database");
    $this->assertSame (array (
     "dsn" => null,
     "username" => null,
     "password" => null,
     "driver_options" => null,
     "tableprefix" => ""), $res);
  }

  public function testSet1 ()
  {
    $c = new config ();
    $c->confFile = "/tmp/testconf.php";
    $c->default = array (
                     "database"=>array (
                         "dsn"=>null,
                         "tableprefix"=>""));
    $res = $c->set ("database", array ("dsn"=>1,"tableprefix"=>3));
    $this->assertSame (true, $res);
  }

  public function testGet2 ()
  {
    $c = new config ();
    $c->confFile = "/tmp/testconf.php";
    $c->default = array (
                     "database"=>array (
                         "dsn"=>null,
                         "tableprefix"=>""));
    $res = $c->get ("database");
    $this->assertSame (array (
     "dsn" => 1,
     "tableprefix" => 3), $res);
  }

  /** Can't create file */
  public function testGet3 ()
  {
    $c = new config ();
    $c->confFile = "/tmp/1/2.3/dd/testconf.php";
    $c->default = array (
                     "database"=>array (
                         "dsn"=>null,
                         "tableprefix"=>""));
    $this->setExpectedException ("Exception");
    $res = $c->get ("database");
  }

  /** Can't read the file */
  public function testGet4 ()
  {
    $c = new config ();
    $c->confFile = "/tmp/testconf.php";
    chmod ("/tmp/testconf.php", 0222);
    $c->default = array (
                     "database"=>array (
                         "dsn"=>null,
                         "tableprefix"=>""));
    $this->setExpectedException ("Exception");
    $res = $c->get ("database");
  }

  /** File non exists and can not be created */
  public function testSet2 ()
  {
    $c = new config ();
    $c->confFile = "/tmp/1/2.3/dd/testconf.php";
    $c->default = array (
                     "database"=>array (
                         "dsn"=>null,
                         "tableprefix"=>""));
    $this->setExpectedException ("Exception");
    $res = $c->set ("database", array ("dsn"=>1,"tableprefix"=>3));
  }

  /** Can't read the file */
  public function testSet3 ()
  {
    $c = new config ();
    $c->confFile = "/tmp/testconf.php";
    chmod ("/tmp/testconf.php", 0222);
    $c->default = array (
                     "database"=>array (
                         "dsn"=>null,
                         "tableprefix"=>""));
    $this->setExpectedException ("Exception");
    $res = $c->set ("database", array ("dsn"=>1,"tableprefix"=>3));
  }

  /** Can't write the file */
  public function testSet4 ()
  {
    $c = new config ();
    $c->confFile = "/tmp/testconf.php";
    chmod ("/tmp/testconf.php", 0444);
    $c->default = array (
                     "database"=>array (
                         "dsn"=>null,
                         "tableprefix"=>""));
    $this->setExpectedException ("Exception");
    $res = $c->set ("database", array ("dsn"=>1,"tableprefix"=>3));
  }

  /** Save TRUE/FALSE/NULL/String values */
  public function testSet5 ()
  {
    $c = new config ();
    $c->confFile = "/tmp/testconf.php";
    chmod ("/tmp/testconf.php", 0666);
    $c->default = array (
                     "database"=>array (
                         "dsn"=>null,
                         "user"=>null,
                         "password"=>null,
                         "tableprefix"=>""));
    $res = $c->set ("database", array ("dsn"=>true, "user"=>null,
                                       "password"=>"text",
                                       "tableprefix"=>false));
    $this->assertSame (true, $res);
  }
}