source: trunk/tests/phpunit/tests/option/wpSetOptionAutoload.php @ 56508

<?php
/**
 * Test wp_set_option_autoload().
 *
 * @group option
 *
 * @covers ::wp_set_option_autoload
 */
class Tests_Option_WpSetOptionAutoload extends WP_UnitTestCase {

        /**
         * Tests that setting an option's autoload value to 'yes' works as expected.
         *
         * @ticket 58964
         */
        public function test_wp_set_option_autoload_yes() {
                global $wpdb;

                $option = 'test_option';
                $value  = 'value';

                add_option( $option, $value, '', 'no' );

                $this->assertTrue( wp_set_option_autoload( $option, 'yes' ), 'Function did not succeed' );
                $this->assertSame( 'yes', $wpdb->get_var( $wpdb->prepare( "SELECT autoload FROM $wpdb->options WHERE option_name = %s", $option ) ), 'Option autoload value not updated in database' );
                $this->assertFalse( wp_cache_get( $option, 'options' ), 'Option not deleted from individual cache' );
                $this->assertFalse( wp_cache_get( 'alloptions', 'options' ), 'Alloptions cache not cleared' );
        }

        /**
         * Tests that setting an option's autoload value to 'no' works as expected.
         *
         * @ticket 58964
         */
        public function test_wp_set_option_autoload_no() {
                global $wpdb;

                $option = 'test_option';
                $value  = 'value';

                add_option( $option, $value, '', 'yes' );

                $this->assertTrue( wp_set_option_autoload( $option, 'no' ), 'Function did not succeed' );
                $this->assertSame( 'no', $wpdb->get_var( $wpdb->prepare( "SELECT autoload FROM $wpdb->options WHERE option_name = %s", $option ) ), 'Option autoload value not updated in database' );
                $this->assertArrayNotHasKey( $option, wp_cache_get( 'alloptions', 'options' ), 'Option not deleted from alloptions cache' );
        }

        /**
         * Tests that setting an option's autoload value to the same value as prior works as expected.
         *
         * @ticket 58964
         */
        public function test_wp_set_option_autoload_same() {
                global $wpdb;

                $option = 'test_option';
                $value  = 'value';

                add_option( $option, $value, '', 'yes' );

                $this->assertFalse( wp_set_option_autoload( $option, 'yes' ), 'Function did unexpectedly succeed' );
                $this->assertSame( 'yes', $wpdb->get_var( $wpdb->prepare( "SELECT autoload FROM $wpdb->options WHERE option_name = %s", $option ) ), 'Option autoload value unexpectedly updated in database' );
        }

        /**
         * Tests that setting a missing option's autoload value does not do anything.
         *
         * @ticket 58964
         */
        public function test_wp_set_option_autoload_missing() {
                global $wpdb;

                $option = 'test_option';

                $this->assertFalse( wp_set_option_autoload( $option, 'yes' ), 'Function did unexpectedly succeed' );
                $this->assertNull( $wpdb->get_var( $wpdb->prepare( "SELECT autoload FROM $wpdb->options WHERE option_name = %s", $option ) ), 'Missing option autoload value was set in database' );
                $this->assertArrayNotHasKey( $option, wp_cache_get( 'alloptions', 'options' ), 'Missing option found in alloptions cache' );
                $this->assertFalse( wp_cache_get( $option, 'options' ), 'Missing option found in individual cache' );
        }

        /**
         * Tests setting an option's autoload value to boolean true.
         *
         * @ticket 58964
         */
        public function test_wp_set_option_autoload_true() {
                global $wpdb;

                $option = 'test_option';
                $value  = 'value';

                add_option( $option, $value, '', false );

                $this->assertTrue( wp_set_option_autoload( $option, true ), 'Function did not succeed' );
                $this->assertSame( 'yes', $wpdb->get_var( $wpdb->prepare( "SELECT autoload FROM $wpdb->options WHERE option_name = %s", $option ) ), 'Option autoload value not updated in database' );
        }

        /**
         * Tests setting an option's autoload value to boolean false.
         *
         * @ticket 58964
         */
        public function test_wp_set_option_autoload_false() {
                global $wpdb;

                $option = 'test_option';
                $value  = 'value';

                add_option( $option, $value, '', true );

                $this->assertTrue( wp_set_option_autoload( $option, false ), 'Function did not succeed' );
                $this->assertSame( 'no', $wpdb->get_var( $wpdb->prepare( "SELECT autoload FROM $wpdb->options WHERE option_name = %s", $option ) ), 'Option autoload value not updated in database' );
        }
}