Redis module default configuration must be more foolproof.

[hchonan]

According to Document ( http://codeception.com/docs/modules/Redis ) and comments of module source, it says Codeception flushes the database "At the beginning of every suite" ( cleanupBefore: 'suite' ) . However default setting of cleanupBefore is set to "At the beginning of every test" ( cleanupBefore: 'test' ), so description of documentation is not actually true.

And flushing database without any attention seems dangerous behavior, so I turned default configuration to safe-side.

• If this change accepted, Document ( http://codeception.com/docs/modules/Redis ) have be updated.

[Naktibalda]

Cleanup before each test is consistent with DB and AMQP modules.

Changing default value breaks tests, so it's better to merge this change to master branch so it only takes effect in 2.3.0 release (coming soon).

[DavertMik]

Yes, this will be consistent with Db in 2.3.

[DavertMik]

Thanks.

Please note, this fix will be available starting from Codeception 2.3.0

[hchonan]

Thanks for quick reaction!