/**
* test primitive variables
*/
function testPrimitiveVars()
{
// make an eptTest object
$this->assertTrue($o = new eptTest("XXX", "YYY", "ZZZ"));
// wrap it with epObject
$this->assertTrue($w = new epObject($o));
// test new object is not dirty
$this->assertFalse($w->epIsDirty());
// check vars
$this->assertTrue($vars = $w->epGetVars());
// x, a, o are in vars
$this->assertTrue(array_key_exists("x", $vars));
$this->assertTrue(array_key_exists("a", $vars));
$this->assertTrue(array_key_exists("o", $vars));
// y protected is not in vars
$this->assertFalse(array_key_exists("y", $vars));
$this->assertFalse(array_key_exists("z", $vars));
/**
* test primitive vars
*/
// test epGet('x') against direct object property access ($o->x)
$this->assertTrue($w->epGet('x') === $o->x);
// test epSet('x'), epGet('x'), and $w->x (overloading __get())
$value = md5($w->epGet('x'));
$this->assertTrue($w->epSet('x', $value));
$this->assertTrue($o->x === $value);
$this->assertTrue($w->epGet('x') === $o->x);
$this->assertTrue($w->x === $o->x);
$this->assertTrue($w->epIsDirty());
// check if 'x' is in modified list
$this->assertTrue($modified = $w->epGetModifiedVars());
$this->assertTrue(array_key_exists('x', $modified));
$this->assertTrue($modified['x'] === $value);
// test getter/setter (overloading __call())
$value = md5($w->epGet('x'));
$this->assertTrue($w->setX($value));
$this->assertTrue($w->getX() === $o->x);
$this->assertTrue($w->getX() === $value);
// check which 'x' is in modified list
$this->assertTrue($modified = $w->epGetModifiedVars());
$this->assertTrue(array_key_exists('x', $modified));
$this->assertTrue($modified['x'] === $value);
// check magic method __get() and __set()
$this->assertTrue($w->x === $value);
$value = md5($w->x);
$this->assertTrue($w->x = $value);
$this->assertTrue($w->x === $value);
// getting protected 'y' gets exception
try {
$this->assertTrue($w->epGet('y') === false);
} catch (Exception $e) {
// !!!simpletest seem to ignore assert in catch block
$this->assertTrue($e instanceof epExceptionObject);
}
// setting protected 'y' gets exception
try {
$this->assertTrue($w->epSet('y', 'YYY|YYY') === false);
} catch (Exception $e) {
// !!!simpletest seem to ignore assert in catch block
$this->assertTrue($e instanceof epExceptionObject);
}
// getting protected 'z' gets exception
try {
$this->assertTrue($w->epGet('z') === false);
} catch (Exception $e) {
// !!!simpletest seem to ignore assert in catch block
$this->assertTrue($e instanceof epExceptionObject);
}
// setting protected 'z' gets exception
try {
$this->assertTrue($w->epSet('z', 'ZZZ|ZZZ') === false);
} catch (Exception $e) {
// !!!simpletest seem to ignore assert in catch block
$this->assertTrue($e instanceof epExceptionObject);
}
}
/**
* Combines the same functionality that {@link createFromArray()} and
* {@link updateFromArray} have.
*
* @param epObject $o
* @param array $array
* @param boolean $dispatch_event whether to dispatch events
* @param boolean $clean
* @return null|epObject|string (error message if string)
* @throws epExceptionManagerBase
*/
protected function &_fromArray(&$o, $array, $dispatch_event, $clean = true)
{
// get class from object
$class = $o->epGetClass();
// copy array values to object
foreach ($array as $var => $val) {
// skip oid
if ($var == 'oid') {
$o->epSetObjectId($val);
continue;
}
// check if var exists in class
if (!$o->epIsVar($var)) {
// unrecognized var
throw new epExceptionManagerBase('Variable [' . $var . '] does not exist in class [' . $class . ']');
return self::$null;
}
//
// a primitive var?
//
if ($o->epIsPrimitive($var)) {
// primitive must be a scalar
if (!is_scalar($val)) {
throw new epExceptionManagerBase('Value is not scalar for primitive var [' . $class . '::' . $var . ']');
return self::$null;
}
// assign value to var in object
$o[$var] = $val;
continue;
}
//
// a relationship var
//
// get class of var
$class = $o->epGetClassOfVar($var);
//
// a single-valued var
//
if ($o->epIsSingle($var)) {
// recursion if value is an array
if (is_array($val)) {
// recursion: object to var in object
$o->epSet($var, $this->createFromArray($class, $val, $dispatch_event, $clean));
continue;
}
// if value is int, it might be an oid of an existing object
if (is_integer($val) || ctype_digit($val)) {
// get the corresponding object
if ($sub =& $this->get($class, $val)) {
// yep, it exists
$o->epSet($var, $sub);
continue;
}
}
// if it is an object, it might be an existing object
if ($val instanceof epObject) {
$o->epSet($var, $val);
continue;
}
throw new epExceptionManagerBase('Value is not array or object id for relationship var [' . $class . '::' . $var . ']');
continue;
}
//
// a many-valued var
//
// value should be either an integer (oid) or an array.
$vals = is_array($val) ? $val : array($val);
// check if value is multiple. arrayize it if not.
$vals = isset($val[0]) ? $val : array($val);
// create objects for many-valued field
$os = array();
foreach ($vals as $val) {
// recursion: object to var in object
if (is_array($val)) {
$os[] =& $this->createFromArray($class, $val, $dispatch_event, $clean);
continue;
}
// if value is int, it might be an oid of an existing object
if (is_integer($val) || ctype_digit($val)) {
if ($sub =& $this->get($class, $val)) {
// yep, it exists
$os[] =& $sub;
continue;
}
}
// if it is an object, it might be an existing object
if ($val instanceof epObject) {
$os[] =& $val;
continue;
}
throw new epExceptionManagerBase('Value is not array or object id for relationship var [' . $class . '::' . $var . ']');
continue;
}
$o->epSet($var, $os);
}
return $o;
}