<?php

/**

* @group user

*/

class Tests_User_wpSetCurrentUser extends WP_UnitTestCase {

protected static $user_id;

protected static $user_id2;

protected static $user_ids = array();

public static function wpSetUpBeforeClass( WP_UnitTest_Factory $factory ) {

self::$user_id = $factory->user->create();

self::$user_ids[] = self::$user_id;

self::$user_id2 = $factory->user->create( array( 'user_login' => 'foo' ) );

self::$user_ids[] = self::$user_id2;

}

public function test_set_by_id() {

$user = wp_set_current_user( self::$user_id );

$this->assertSame( self::$user_id, $user->ID );

$this->assertSame( $user, wp_get_current_user() );

$this->assertSame( self::$user_id, get_current_user_id() );

}

public function test_name_should_be_ignored_if_id_is_not_null() {

$user = wp_set_current_user( self::$user_id, 'foo' );

$this->assertSame( self::$user_id, $user->ID );

$this->assertSame( $user, wp_get_current_user() );

$this->assertSame( self::$user_id, get_current_user_id() );

}

public function test_should_set_by_name_if_id_is_null_and_current_user_is_nonempty() {

wp_set_current_user( self::$user_id );

$this->assertSame( self::$user_id, get_current_user_id() );

$user = wp_set_current_user( null, 'foo' );

$this->assertSame( self::$user_id2, $user->ID );

$this->assertSame( $user, wp_get_current_user() );

$this->assertSame( self::$user_id2, get_current_user_id() );

}

/**

* Test that you can set the current user by the name parameter when the current user is 0.

*

* @ticket 20845

*/

public function test_should_set_by_name_if_id_is_null() {

wp_set_current_user( 0 );

$this->assertSame( 0, get_current_user_id() );

$user = wp_set_current_user( null, 'foo' );

$this->assertSame( self::$user_id2, $user->ID );

$this->assertSame( $user, wp_get_current_user() );

$this->assertSame( self::$user_id2, get_current_user_id() );

}

}