Changeset 65164

Timestamp:

11/01/2026 05:26:55 PM (7 days ago)

Author:

lancewillett

Message:

Tests: Expand MIME type and extension assertions.

Add literal extension-to-type and MIME-to-extension expectations to the existing tests for wp_ext2type() and wp_get_default_extension_for_mime_type().

Developed in: ​https://github.com/WordPress/wordpress-develop/pull/15278, ​https://github.com/WordPress/wordpress-develop/pull/15279

Props shailu25.
See #65819.

File:

• trunk/tests/phpunit/tests/functions.php (modified) (4 diffs)

trunk/tests/phpunit/tests/functions.php

@@ -1148 +1148 @@
         /**
          * @ticket 35987
+         * @ticket 65819
+         * @covers ::wp_ext2type
          */
         public function test_wp_ext2type() {
@@ -1153 +1155 @@
 
                 $this->assertNotEmpty( $extensions );
+
+                // Literal mappings stay independent of the current registry contents.
+                $this->assertSame( 'image', wp_ext2type( 'jpg' ) );
+                $this->assertSame( 'image', wp_ext2type( 'PNG' ) );
+                $this->assertSame( 'audio', wp_ext2type( 'mp3' ) );
+                $this->assertSame( 'video', wp_ext2type( 'mp4' ) );
+                $this->assertSame( 'document', wp_ext2type( 'pdf' ) );
 
                 foreach ( $extensions as $type => $extension_list ) {
@@ -2266 +2275 @@
         /**
          * @ticket 53668
+         * @ticket 65819
+         * @covers ::wp_get_default_extension_for_mime_type
          */
         public function test_wp_get_default_extension_for_mime_type() {
@@ -2271 +2282 @@
                 $this->assertNotSame( 'jpeg', wp_get_default_extension_for_mime_type( 'image/jpeg' ), 'jpeg should not be returned as default extension for "image/jpeg"' );
                 $this->assertSame( 'png', wp_get_default_extension_for_mime_type( 'image/png' ), 'png not returned as default extension for "image/png"' );
+                $this->assertSame( 'pdf', wp_get_default_extension_for_mime_type( 'application/pdf' ), 'pdf not returned as default extension for "application/pdf"' );
+                $this->assertSame( 'mp3', wp_get_default_extension_for_mime_type( 'audio/mpeg' ), 'mp3 not returned as default extension for "audio/mpeg"' );
                 $this->assertFalse( wp_get_default_extension_for_mime_type( 'wibble/wobble' ), 'false not returned for unrecognized mime type' );
                 $this->assertFalse( wp_get_default_extension_for_mime_type( '' ), 'false not returned when empty string as mime type supplied' );