<?php
require_once(KERNEL_PKG_CLASS_PATH.'BitPreferences.php');
# require_once(KERNEL_PKG_PATH . 'test/TestBitPreferences.php');

class TestBitPreferencesDatabase extends UnitTestCase {
	// class TestBitPreferencesDatabase extends TestBitPreferences {

	var $name = "TestBitPreferencesDatabase";
	var $test;

	function TestBitPreferencesDatabase()
	{
	// No general initialization
	}

	function setUp ()
	{
	global $gBitDb;
	if (!is_object($gBitDb)) {
		$this = NULL;
		return;
	}
	$name = "`" . $this->name . "`";
	if (!$gBitDb->tableExists($name)) {
		$tables = [$name => "
		  `name` C(50) PRIMARY,
		  `pref_value` C(255)
		"];
	}
	global $gCache;
	$tmpCache = $gCache;
	$gCache = NULL;
	$this->test = new BitPreferences($this->name);
	$gCache = $tmpCache;
	}

	function tearDown ()
	{
	global $gBitDb;
	$name = "`".$this->name."`";
	$tables =  [$name];
	$gBitDb->dropTables($tables);
	$this->test = NULL;
	}

	// Tests duplicated from TestBitPreferences
	// Could not inherit them like in TestBitPreferencesCache for some reason.
	function testGetNonexistentItem()
	{
	$this->assertNull($this->test->getPreference("test"));
	}

	function testSetNonexistentItem()
	{
		$this->test->setPreference("test", "123");
		$this->assertEqual($this->test->getPreference("test"), "123", "");
	}

	function testSetDefaultItem()
	{
		$this->test->setPreference("test", "123");
		$this->test->setDefaultPreference("test", "456");
		$this->assertEqual($this->test->getPreference("test"), "123");
	}

	function testSetAsDefaultItem()
	{
		$this->test->setPreference("test", "123");
		$this->test->setDefaultPreference("test", "456");
		$this->test->setPreference("test", "456");
		$this->assertEqual($this->test->getPreference("test"), "456");
	}

	function testReadDefaultItem()
	{
		$this->test->setPreference("test", "123");
		$this->test->setDefaultPreference("test", "456");
		$this->test->setPreference("test", NULL);
		$this->assertEqual($this->test->getPreference("test"), "456");
	}

	function testResetItem()
	{
		$this->test->setPreference("test", "123");
		$this->test->setPreference("test", NULL);
		$this->assertNull($this->test->getPreference("test"));
	}
}
?>