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Build/Test Tools: Add wp_check_filetype() unit tests.

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Adds a test class and data set for unit testing `wp_check_filetype()`.

Props pbearne, costdev.
Fixes #57151.

git-svn-id: https://develop.svn.wordpress.org/trunk@55456 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Tonya Mork 2023-03-02 21:03:15 +00:00
parent db618df4fd
commit 6a574d7676
1 changed files with 111 additions and 0 deletions
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111
tests/phpunit/tests/functions/wpCheckFiletype.php Normal file
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<?php
/**
* Tests for wp_check_filetype().
*
* @group functions.php
* @group upload
*
* @covers ::wp_check_filetype
*/
class Tests_Functions_WpCheckFiletype extends WP_UnitTestCase {
/**
* Tests that wp_check_filetype() returns the correct extension and MIME type.
*
* @ticket 57151
*
* @dataProvider data_wp_check_filetype
*
* @param string $filename The filename to check.
* @param array|null $mimes An array of MIME types, or null.
* @param array $expected An array containing the expected extension and MIME type.
*/
public function test_wp_check_filetype( $filename, $mimes, $expected ) {
$this->assertSame( $expected, wp_check_filetype( $filename, $mimes ) );
}
/**
* Data provider.
*
* @return[]
*/
public function data_wp_check_filetype() {
return array(
'.jpg filename and default allowed' => array(
'filename' => 'canola.jpg',
'mimes' => null,
'expected' => array(
'ext' => 'jpg',
'type' => 'image/jpeg',
),
),
'.jpg filename and jpg|jpeg|jpe' => array(
'filename' => 'canola.jpg',
'mimes' => array(
'jpg|jpeg|jpe' => 'image/jpeg',
'gif' => 'image/gif',
),
'expected' => array(
'ext' => 'jpg',
'type' => 'image/jpeg',
),
),
'.jpeg filename and jpg|jpeg|jpe' => array(
'filename' => 'canola.jpeg',
'mimes' => array(
'jpg|jpeg|jpe' => 'image/jpeg',
'gif' => 'image/gif',
),
'expected' => array(
'ext' => 'jpeg',
'type' => 'image/jpeg',
),
),
'.jpe filename and jpg|jpeg|jpe' => array(
'filename' => 'canola.jpe',
'mimes' => array(
'jpg|jpeg|jpe' => 'image/jpeg',
'gif' => 'image/gif',
),
'expected' => array(
'ext' => 'jpe',
'type' => 'image/jpeg',
),
),
'uppercase filename and jpg|jpeg|jpe' => array(
'filename' => 'canola.JPG',
'mimes' => array(
'jpg|jpeg|jpe' => 'image/jpeg',
'gif' => 'image/gif',
),
'expected' => array(
'ext' => 'JPG',
'type' => 'image/jpeg',
),
),
'.XXX filename and no matching MIME type' => array(
'filename' => 'canola.XXX',
'mimes' => array(
'jpg|jpeg|jpe' => 'image/jpeg',
'gif' => 'image/gif',
),
'expected' => array(
'ext' => false,
'type' => false,
),
),
'.jpg filename but only gif allowed' => array(
'filename' => 'canola.jpg',
'mimes' => array(
'gif' => 'image/gif',
),
'expected' => array(
'ext' => false,
'type' => false,
),
),
);
}
}