Eliminate usage of Zend_Mail from Magento 2 Open Source

mhauri commented 6 years ago

Description

all references to Zend_Mail are removed from Magento 2 Open Source
added static a test that verifies that Zend_Mail is not used
Travis builds are green on PHP 7.1 environment, see: https://travis-ci.org/mhauri/php-7.2-support/builds/386828793
~~all backward incompatible changes are documented (if any)~~
if ZF1 component replaced by ZF2 component:
- there is an explanation why it is required to use external dependency See: https://github.com/magento/magento2/pull/8608

Fixed Issues (if relevant)

72 Eliminate usage of Zend_Mail from Magento 2 Open Source

Contribution checklist

[x] Pull request has a meaningful description of its purpose
[x] All commits are accompanied by meaningful commit messages
[x] All new or changed code is covered with unit/integration tests (if applicable)
[x] All automated tests passed successfully (all builds on Travis CI are green)

magento-cicd2 commented 6 years ago

All committers have signed the CLA.

magento-cicd2 commented 6 years ago

Thank you for your submission, we really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.

mhauri commented 6 years ago

Hi @buskamuza I adapted the test, it seems that ->setMethods(['mockableMethod']) is required to load the mock correctly even when the method doesn't exist and is only for mocking. But I removed all the references to _getMail.

mhauri commented 6 years ago

Hi @buskamuza anything else I can do which helps in processing this PR?

magento-engcom / php-7.2-support