DataObjectTest.php

<?php
 
import('lib.pkp.tests.PKPTestCase');
import('lib.pkp.classes.core.DataObject');
 
class DataObjectTest extends PKPTestCase {
   protected $dataObject;
 
   protected function setUp() : void {
      parent::setUp();
      $this->dataObject = new DataObject();
   }
 
   public function testSetGetData() {
      // Set data with and without locale
      $this->dataObject->setData('testVar1', 'testVal1');
      $this->dataObject->setData('testVar2', 'testVal2_US', 'en_US');
      $this->dataObject->setData('testVar2', 'testVal2_DE', 'de_DE');
      $expectedResult = array(
         'testVar1' => 'testVal1',
         'testVar2' => array(
            'en_US' => 'testVal2_US',
            'de_DE' => 'testVal2_DE'
         )
      );
      self::assertEquals($expectedResult, $this->dataObject->getAllData());
      self::assertEquals('testVal1', $this->dataObject->getData('testVar1'));
      // test for http://bugs.php.net/bug.php?id=29848
      self::assertNull($this->dataObject->getData('testVar1', 'en_US'));
      self::assertEquals('testVal2_US', $this->dataObject->getData('testVar2', 'en_US'));
 
      // Unset a few values
      $this->dataObject->unsetData('testVar1');
      $this->dataObject->unsetData('testVar2', 'en_US');
      $expectedResult = array(
         'testVar2' => array(
            'de_DE' => 'testVal2_DE'
         )
      );
      self::assertEquals($expectedResult, $this->dataObject->getAllData());
 
      // Make sure that un-setting a non-existent value doesn't hurt
      $this->dataObject->unsetData('testVar1');
      $this->dataObject->unsetData('testVar2', 'en_US');
      self::assertEquals($expectedResult, $this->dataObject->getAllData());
 
      // Make sure that getting a non-existent value doesn't hurt
      self::assertNull($this->dataObject->getData('testVar1'));
      self::assertNull($this->dataObject->getData('testVar1', 'en_US'));
      self::assertNull($this->dataObject->getData('testVar2', 'en_US'));
 
      // Unsetting the whole translation set will kill the variable
      $this->dataObject->unsetData('testVar2');
      self::assertEquals(array(), $this->dataObject->getAllData());
 
      // Test by-ref behaviour
      $testVal1 = 'testVal1';
      $testVal2 = 'testVal2';
      $this->dataObject->setData('testVar1', $testVal1);
      $this->dataObject->setData('testVar2', $testVal2, 'en_US');
      $testVal1 = $testVal2 = 'something else';
      $expectedResult = array(
         'testVar1' => 'testVal1',
         'testVar2' => array(
            'en_US' => 'testVal2'
         )
      );
      $result =& $this->dataObject->getAllData();
      self::assertEquals($expectedResult, $result);
 
      // Should be returned by-ref:
      $testVal1 =& $this->dataObject->getData('testVar1');
      $testVal2 =& $this->dataObject->getData('testVar2', 'en_US');
      $testVal1 = $testVal2 = 'something else';
      $expectedResult = array(
         'testVar1' => 'something else',
         'testVar2' => array(
            'en_US' => 'something else'
         )
      );
      $result =& $this->dataObject->getAllData();
      self::assertEquals($expectedResult, $result);
   }
 
   public function testSetAllData() {
      $expectedResult = array('someKey' => 'someVal');
      $this->dataObject->setAllData($expectedResult);
      $result =& $this->dataObject->getAllData();
      self::assertEquals($expectedResult, $result);
 
      // Test by-ref
      $expectedResult = array('someOtherKey' => 'someOtherVal');
      self::assertEquals($expectedResult, $result);
   }
 
   public function testHasData() {
      $testData = array(
         'testVar1' => 'testVal1',
         'testVar2' => array(
            'en_US' => 'testVal2'
         )
      );
      $this->dataObject->setAllData($testData);
      self::assertTrue($this->dataObject->hasData('testVar1'));
      self::assertTrue($this->dataObject->hasData('testVar2'));
      self::assertTrue($this->dataObject->hasData('testVar2', 'en_US'));
      self::assertFalse($this->dataObject->hasData('testVar1', 'en_US'));
      self::assertFalse($this->dataObject->hasData('testVar2', 'de_DE'));
      self::assertFalse($this->dataObject->hasData('testVar3'));
      self::assertFalse($this->dataObject->hasData('testVar3', 'en_US'));
   }
}