* Automated using https://github.com/myii/ssf-formula/pull/384
* Semi-automated using https://github.com/myii/ssf-formula/pull/318
* Semi-automated using https://github.com/myii/ssf-formula/pull/135
* Semi-automated using https://github.com/myii/ssf-formula/pull/36 * Restructure all tests according to updated test suites * Improve tests where necessary (code style, new platforms and package versions)