<?php
namespace yiiunit\framework\base;

use yii\base\Object;
use yiiunit\TestCase;

/**
 * @group base
 */
class ObjectTest extends TestCase
{
	/**
	 * @var NewObject
	 */
	protected $object;

	protected function setUp()
	{
		parent::setUp();
		$this->mockApplication();
		$this->object = new NewObject;
	}

	protected function tearDown()
	{
		parent::tearDown();
		$this->object = null;
	}

	public function testHasProperty()
	{
		$this->assertTrue($this->object->hasProperty('Text'));
		$this->assertTrue($this->object->hasProperty('text'));
		$this->assertFalse($this->object->hasProperty('Caption'));
		$this->assertTrue($this->object->hasProperty('content'));
		$this->assertFalse($this->object->hasProperty('content', false));
		$this->assertFalse($this->object->hasProperty('Content'));
	}

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

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

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

	public function testSetProperty()
	{
		$value = 'new value';
		$this->object->Text = $value;
		$this->assertEquals($value, $this->object->Text);
		$this->setExpectedException('yii\base\UnknownPropertyException');
		$this->object->NewMember = $value;
	}

	public function testSetReadOnlyProperty()
	{
		$this->setExpectedException('yii\base\InvalidCallException');
		$this->object->object = 'test';
	}

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

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

		$this->object->Text = null;
		$this->assertFalse(isset($this->object->Text));
		$this->assertTrue(empty($this->object->Text));

		$this->assertFalse(isset($this->object->unknownProperty));
		$this->assertTrue(empty($this->object->unknownProperty));
	}

	public function testUnset()
	{
		unset($this->object->Text);
		$this->assertFalse(isset($this->object->Text));
		$this->assertTrue(empty($this->object->Text));
	}

	public function testUnsetReadOnlyProperty()
	{
		$this->setExpectedException('yii\base\InvalidCallException');
		unset($this->object->object);
	}

	public function testCallUnknownMethod()
	{
		$this->setExpectedException('yii\base\UnknownMethodException');
		$this->object->unknownMethod();
	}

	public function testArrayProperty()
	{
		$this->assertEquals([], $this->object->items);
		// the following won't work
		/*
		$this->object->items[] = 1;
		$this->assertEquals([1], $this->object->items);
		*/
	}

	public function testObjectProperty()
	{
		$this->assertTrue($this->object->object instanceof NewObject);
		$this->assertEquals('object text', $this->object->object->text);
		$this->object->object->text = 'new text';
		$this->assertEquals('new text', $this->object->object->text);
	}

	public function testConstruct()
	{
		$object = new NewObject(['text' => 'test text']);
		$this->assertEquals('test text', $object->getText());
	}

	public function testGetClassName()
	{
		$object = $this->object;
		$this->assertSame(get_class($object), $object::className());
	}

	public function testReadingWriteOnlyProperty()
	{
		$this->setExpectedException(
			'yii\base\InvalidCallException',
			'Getting write-only property: yiiunit\framework\base\NewObject::writeOnly'
		);
		$this->object->writeOnly;
	}
}


class NewObject extends Object
{
	private $_object = null;
	private $_text = 'default';
	private $_items = [];
	public $content;

	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 getExecute()
	{
		return function ($param) {
			return $param * 2;
		};
	}

	public function getItems()
	{
		return $this->_items;
	}

	public function setWriteOnly(){}
}