yii2-bootstrap/tests/unit/framework/base/ObjectTest.php

<?php

namespace yiiunit\framework\base;

class Foo extends \yii\base\Object
{
	public $prop;
}

class Bar extends \yii\base\Component
{
	public $prop1;
	public $prop2;
	public $prop3;

	public function __construct($a, $b)
	{
		$this->prop1 = $a + $b;
	}

	public function init()
	{
		$this->prop3 = 3;
	}
}

/**
 * ObjectTest
 */
class ObjectTest extends \yiiunit\TestCase
{
	protected $object;

	public function setUp()
	{
		$this->object = new NewObject;
	}

	public function tearDown()
	{
		$this->object = null;
	}

	public function testHasProperty()
	{
		$this->assertTrue($this->object->hasProperty('Text'), "Component hasn't property Text");
		$this->assertTrue($this->object->hasProperty('text'), "Component hasn't property text");
		$this->assertFalse($this->object->hasProperty('Caption'), "Component as property Caption");
	}

	public function testCanGetProperty()
	{
		$this->assertTrue($this->object->canGetProperty('Text'));
		$this->assertTrue($this->object->canGetProperty('text'));
		$this->assertFalse($this->object->canGetProperty('Caption'));
	}

	public function testCanSetProperty()
	{
		$this->assertTrue($this->object->canSetProperty('Text'));
		$this->assertTrue($this->object->canSetProperty('text'));
		$this->assertFalse($this->object->canSetProperty('Caption'));
	}

	public function testGetProperty()
	{
		$this->assertTrue('default' === $this->object->Text);
		$this->setExpectedException('yii\base\BadPropertyException');
		$value2 = $this->object->Caption;
	}

	public function testSetProperty()
	{
		$value = 'new value';
		$this->object->Text = $value;
		$text = $this->object->Text;
		$this->assertTrue($value === $this->object->Text);
		$this->setExpectedException('yii\base\BadPropertyException');
		$this->object->NewMember = $value;
	}

	public function testIsset()
	{
		$this->assertTrue(isset($this->object->Text));
		$this->assertTrue(!empty($this->object->Text));

		unset($this->object->Text);
		$this->assertFalse(isset($this->object->Text));
		$this->assertFalse(!empty($this->object->Text));

		$this->object->Text = '';
		$this->assertTrue(isset($this->object->Text));
		$this->assertTrue(empty($this->object->Text));
	}
}


class NewObject extends \yii\base\Component
{
	private $_object = null;
	private $_text = 'default';

	public function getText()
	{
		return $this->_text;
	}

	public function setText($value)
	{
		$this->_text = $value;
	}

	public function getObject()
	{
		if (!$this->_object) {
			$this->_object = new self;
			$this->_object->_text = 'object text';
		}
		return $this->_object;
	}

	public function exprEvaluator($p1, $comp)
	{
		return "Hello $p1";
	}
}