wordpress-develop/tests/phpunit/tests/db/realEscape.php
Tonya Mork 40ac5de838 Coding Standards: Add visibility to methods in tests/phpunit/tests/.
Adds a `public` visibility to test fixtures, tests, data providers, and callbacks methods.

Adds a `private` visibility to helper methods within test classes.

Renames callbacks and helpers that previously started with a `_` prefix. Why? For consistency and to leverage using the method visibility. Further naming standardizations is beyond the scope of this commit.

Props costdev, jrf, hellofromTonya.
Fixes #54177.

git-svn-id: https://develop.svn.wordpress.org/trunk@52010 602fd350-edb4-49c9-b593-d223f7449a82
2021-11-04 15:22:47 +00:00

88 lines
1.9 KiB
PHP

<?php
/**
* Test WPDB _real_escape() method.
*
* @group wpdb
* @covers wpdb::_real_escape
*/
class Tests_DB_RealEscape extends WP_UnitTestCase {
/**
* Test that various types of input passed to `wpdb::_real_escape()` are handled correctly.
*
* Note: this test does not test the actual escaping or other logic in the function.
* It just and only tests and documents how the function handles various input types.
*
* @ticket 53635
*
* @dataProvider data_real_escape_input_type_handling
*
* @param mixed $input The input to escape.
* @param string $expected The expected function output.
*/
public function test_real_escape_input_type_handling( $input, $expected ) {
global $wpdb;
$this->assertSame( $expected, $wpdb->_real_escape( $input ) );
}
/**
* Data provider.
*
* @var array
*/
public function data_real_escape_input_type_handling() {
return array(
'null' => array(
'input' => null,
'expected' => '',
),
'boolean false' => array(
'input' => false,
'expected' => '',
),
'boolean true' => array(
'input' => true,
'expected' => '1',
),
'integer zero' => array(
'input' => 0,
'expected' => '0',
),
'negative integer' => array(
'input' => -1327,
'expected' => '-1327',
),
'positive integer' => array(
'input' => 47896,
'expected' => '47896',
),
'float zero' => array(
'input' => 0.0,
'expected' => '0',
),
'positive float' => array(
'input' => 25.52,
'expected' => '25.52',
),
'simple string' => array(
'input' => 'foobar',
'expected' => 'foobar',
),
'empty array' => array(
'input' => array(),
'expected' => '',
),
'non-empty array' => array(
'input' => array( 1, 2, 3 ),
'expected' => '',
),
'simple object' => array(
'input' => new stdClass(),
'expected' => '',
),
);
}
}