Updated to Drupal 8.6.4, which is PHP 7.3 friendly. Also updated HTMLaw library....

[yaffs-website] / web / core / modules / media / tests / modules / media_test_oembed / media_test_oembed.info.yml

name: Media oEmbed test
description: 'Provides functionality to mimic an oEmbed provider.'
type: module
package: Testing
version: VERSION
core: 8.x
dependencies:
  - drupal:media