/**
* @covers WFormRelation::getInstance
*/
public function testGetInstance()
{
$model = $this->getModelMock();
$model->expects($this->any())->method('setOptions');
$options = array('required' => true, 'type' => 'someUnexpectedType');
// for 'relations' => array('someRelation' => array(..options..))
$this->assertInstanceOf('WFormRelationHasOne', WFormRelation::getInstance($model, 'hasOne', $options));
$this->assertInstanceOf('WFormRelationHasMany', WFormRelation::getInstance($model, 'hasMany', $options));
$this->assertInstanceOf('WFormRelationManyMany', WFormRelation::getInstance($model, 'manyMany', $options));
$this->assertInstanceOf('WFormRelationBelongsTo', WFormRelation::getInstance($model, 'belongsTo', $options));
$this->assertNull(WFormRelation::getInstance($model, 'stat', $options));
$this->assertNull(WFormRelation::getInstance($model, 'misteriousRelation', $options));
// for 'relations' => array('someRelation','someOtherRelation')
$this->assertInstanceOf('WFormRelationHasOne', WFormRelation::getInstance($model, 0, 'hasOne'));
$this->assertInstanceOf('WFormRelationHasMany', WFormRelation::getInstance($model, 1, 'hasMany'));
$this->assertInstanceOf('WFormRelationManyMany', WFormRelation::getInstance($model, 2, 'manyMany'));
$this->assertInstanceOf('WFormRelationBelongsTo', WFormRelation::getInstance($model, 3, 'belongsTo'));
$this->assertNull(WFormRelation::getInstance($model, 4, 'stat'));
$this->assertNull(WFormRelation::getInstance($model, 5, 'misteriousRelation'));
$relation = WFormRelation::getInstance($model, 'hasOne', $options);
$this->assertAttributeNotEmpty('name', $relation);
$this->assertAttributeNotEmpty('info', $relation);
$this->assertAttributeNotEmpty('type', $relation);
$this->assertAttributeNotEmpty('model', $relation);
}
/**
* @covers WFormRelationHasMany::getActualRelatedModels
*/
public function testGetActualRelatedModels()
{
$product = $this->_getProductWithRelation(1);
$relation = WFormRelation::getInstance($product, 'images');
$this->assertCount(1, $relation->getRelatedModels());
$this->assertCount(1, $relation->getActualRelatedModels());
$product->attributes = array('name' => 'name', 'images' => array());
$this->assertCount(1, $relation->getActualRelatedModels());
$this->assertCount(0, $relation->getRelatedModels());
$product->attributes = array('name' => 'name', 'images' => array(array('file' => 'newfile1.txt'), array('file' => 'newfile2.txt')));
$this->assertCount(2, $relation->getRelatedModels());
$this->assertCount(1, $relation->getActualRelatedModels());
}
/**
* @covers WFormRelationHasOne::getActualRelatedModel
*/
public function testGetActualRelatedModel()
{
$product = $this->_getProductWithRelation(1, array('required' => false));
$relation = WFormRelation::getInstance($product, 'description', array('required' => false));
$this->assertNotEmpty($relation->getRelatedModel(false));
$this->assertNotEmpty($relation->getActualRelatedModel());
$product->attributes = array('name' => 'name', 'description' => null);
$this->assertNotEmpty($relation->getActualRelatedModel());
$this->assertEmpty($relation->getRelatedModel(false));
$product->attributes = array('name' => 'name', 'description' => array('size' => '10'));
$this->assertNotEmpty($relation->getActualRelatedModel());
$this->assertNotEmpty($relation->getRelatedModel(false));
}
/**
* Rebuild related models
*
* @param $parentModel
* @return void
*/
protected function _buildRelatedModel($parentModel)
{
$this->relatedModels = array();
if (is_null($this->relations)) {
$this->relations = array_keys($parentModel->relations());
}
foreach ($this->relations as $index => $options) {
$relation = $index;
if (is_numeric($index)) {
$relation = $options;
$options = array();
}
if (($relationModel = WFormRelation::getInstance($parentModel, $relation, $options)) !== null) {
$this->relatedModels[$relation] = $relationModel;
$this->relatedModels[$relation]->setPreloaded(in_array($relation, self::$preloadedRelations));
} else {
unset($this->relations[$index]);
}
}
}
/**
* @covers WFormRelationHasMany::getRelatedModel
*/
public function testGetRelatedModel()
{
$product = $this->_getProductWithRelation();
$relation = WFormRelation::getInstance($product, 'category');
$this->assertEmpty($relation->getRelatedModel(false));
// $this->assertNotEmpty($relation->getRelatedModel(true));
$product->attributes = array('name' => 'product_name', 'category' => array('id' => 1, 'name' => '10'));
$this->assertNotEmpty($relation->getRelatedModel());
$product = $this->_getProductWithRelation(1);
$relation = WFormRelation::getInstance($product, 'category');
$this->assertNotEmpty($relation->getRelatedModel());
}
