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Media: Add unit tests for wp_get_registered_image_subsizes() #12749

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Media: Add unit tests for wp_get_registered_image_subsizes() #12749

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Media: Add unit tests for wp_get_registered_image_subsizes()
irozum Jul 29, 2026
3e23241
Media: Add @ticket 65751 annotations to the new wp_get_registered_ima…
irozum Jul 29, 2026
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65 changes: 65 additions & 0 deletions tests/phpunit/tests/media.php
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Original file line number Diff line number Diff line change
Expand Up @@ -1401,6 +1401,71 @@ public function test_has_image_size() {
remove_image_size( 'test-size' );
}

/**
* @ticket 65751
*/
public function test_wp_get_registered_image_subsizes_includes_custom_size() {
add_image_size( 'test-size', 200, 600 );

$sizes = wp_get_registered_image_subsizes();

// Clean up.
remove_image_size( 'test-size' );

$this->assertArrayHasKey( 'test-size', $sizes );
$this->assertSame( 200, $sizes['test-size']['width'] );
$this->assertSame( 600, $sizes['test-size']['height'] );
$this->assertFalse( $sizes['test-size']['crop'] );
}

/**
* @ticket 65751
*/
public function test_wp_get_registered_image_subsizes_preserves_crop_position() {
add_image_size( 'test-size', 200, 600, array( 'center', 'top' ) );

$sizes = wp_get_registered_image_subsizes();

// Clean up.
remove_image_size( 'test-size' );

$this->assertSame( array( 'center', 'top' ), $sizes['test-size']['crop'] );
}

/**
* @ticket 65751
*/
public function test_wp_get_registered_image_subsizes_omits_size_with_no_dimensions() {
add_image_size( 'test-size', 0, 0 );

$sizes = wp_get_registered_image_subsizes();

// Clean up.
remove_image_size( 'test-size' );

$this->assertArrayNotHasKey( 'test-size', $sizes );
}

/**
* @ticket 65751
*/
public function test_wp_get_registered_image_subsizes_honors_intermediate_image_sizes_filter() {
add_image_size( 'test-size', 200, 600 );

$exclude_test_size = static function ( $sizes ) {
return array_diff( $sizes, array( 'test-size' ) );
};
add_filter( 'intermediate_image_sizes', $exclude_test_size );

$sizes = wp_get_registered_image_subsizes();

// Clean up.
remove_filter( 'intermediate_image_sizes', $exclude_test_size );
remove_image_size( 'test-size' );

$this->assertArrayNotHasKey( 'test-size', $sizes );
}

/**
* @ticket 30346
*/
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