<?php

namespace yiiunit\framework\behaviors;

use Yii;
use yiiunit\TestCase;
use yii\db\Connection;
use yii\db\ActiveRecord;
use yii\behaviors\TimestampBehavior;

/**
 * Unit test for [[\yii\behaviors\TimestampBehavior]].
 * @see TimestampBehavior
 *
 * @group behaviors
 */
class TimestampBehaviorTest extends TestCase
{
    /**
     * @var Connection test db connection
     */
    protected $dbConnection;

    public static function setUpBeforeClass()
    {
        if (!extension_loaded('pdo') || !extension_loaded('pdo_sqlite')) {
            static::markTestSkipped('PDO and SQLite extensions are required.');
        }
    }

    public function setUp()
    {
        $this->mockApplication([
            'components' => [
                'db' => [
                    'class' => '\yii\db\Connection',
                    'dsn' => 'sqlite::memory:',
                ]
            ]
        ]);

        $columns = [
            'id' => 'pk',
            'created_at' => 'integer',
            'updated_at' => 'integer',
        ];
        Yii::$app->getDb()->createCommand()->createTable('test_auto_timestamp', $columns)->execute();
    }

    public function tearDown()
    {
        Yii::$app->getDb()->close();
        parent::tearDown();
    }

    // Tests :

    public function testNewRecord()
    {
        $currentTime = time();

        $model = new ActiveRecordTimestamp();
        $model->save(false);

        $this->assertTrue($model->created_at >= $currentTime);
        $this->assertTrue($model->updated_at >= $currentTime);
    }

    /**
     * @depends testNewRecord
     */
    public function testUpdateRecord()
    {
        $currentTime = time();

        $model = new ActiveRecordTimestamp();
        $model->save(false);

        $enforcedTime = $currentTime - 100;

        $model->created_at = $enforcedTime;
        $model->updated_at = $enforcedTime;
        $model->save(false);

        $this->assertEquals($enforcedTime, $model->created_at, 'Create time has been set on update!');
        $this->assertTrue($model->updated_at >= $currentTime, 'Update time has NOT been set on update!');
    }
}

/**
 * Test Active Record class with [[TimestampBehavior]] behavior attached.
 *
 * @property integer $id
 * @property integer $created_at
 * @property integer $updated_at
 */
class ActiveRecordTimestamp extends ActiveRecord
{
    public function behaviors()
    {
        return [
            TimestampBehavior::className(),
        ];
    }

    public static function tableName()
    {
        return 'test_auto_timestamp';
    }
}