If TMPDIR is not set, different version of mktemp will behave
differently. To be sure, best to be explicit.
Change-Id: Id92eb4e5b833a1c0859a0c6d68cfc2f4e1f6977f
- Creates a new tox environment for testing against mysql
- Adds a script set-test-env-mysql.sh to set up mysql
- Adds a new file `functions.sh` for common shell functions
- Creates a new DB manager for tests
- Adds a new scenario for mysql in the MixinTestsWithBackendScenarios
Related to blueprint sql-unit-tests-on-real-backend
Co-Authored-By: Ala Rezmerita <ala.rezmerita@cloudwatt.com>
Change-Id: I2c7378c79b1a0bffae5b2489b04c60e509f62f85