<?php

/**

* @group option

* @group user

*/

class Tests_Option_UserSettings extends WP_UnitTestCase {

protected $user_id;

public function set_up() {

parent::set_up();

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

array(

'role' => 'administrator',

)

);

wp_set_current_user( $this->user_id );

}

public function tear_down() {

unset( $GLOBALS['_updated_user_settings'] );

parent::tear_down();

}

/**

* @covers ::get_user_setting

* @covers ::get_all_user_settings

* @covers ::wp_set_all_user_settings

*/

public function test_set_user_setting() {

$foo = get_user_setting( 'foo' );

$this->assertEmpty( $foo );

$this->set_user_setting( 'foo', 'bar' );

$this->assertSame( 'bar', get_user_setting( 'foo' ) );

}

/**

* @covers ::get_user_setting

* @covers ::get_all_user_settings

* @covers ::wp_set_all_user_settings

*/

public function test_set_user_setting_dashes() {

$foo = get_user_setting( 'foo' );

$this->assertEmpty( $foo );

$this->set_user_setting( 'foo', 'foo-bar-baz' );

$this->assertSame( 'foo-bar-baz', get_user_setting( 'foo' ) );

}

/**

* @covers ::get_user_setting

* @covers ::get_all_user_settings

* @covers ::wp_set_all_user_settings

*/

public function test_set_user_setting_strip_asterisks() {

$foo = get_user_setting( 'foo' );

$this->assertEmpty( $foo );

$this->set_user_setting( 'foo', 'foo*bar*baz' );

$this->assertSame( 'foobarbaz', get_user_setting( 'foo' ) );

}

// set_user_setting() bails if `headers_sent()` is true.

private function set_user_setting( $name, $value ) {

$all_user_settings = get_all_user_settings();

$all_user_settings[ $name ] = $value;

return wp_set_all_user_settings( $all_user_settings );

}

}