public function testValidateAllowsOnlyKnownTags() {
$field = new HTMLCheckMatrix( self::$defaultOptions );
- $this->assertInternalType( 'string', $this->validate( $field, [ 'foo' ] ) );
+ $this->assertInstanceOf( Message::class, $this->validate( $field, [ 'foo' ] ) );
}
public function testValidateAcceptsPartialTagList() {