Stop GoConvey from running test concurrently

[tom10271]

I am trying to build and run test for CI. I will reset DB, ES and Redis before each test, GoConvey will trigger undesired behavior that can be avoided if tests are running synchronously

[sefasenturk95]

@tom10271 Have you found a decent workaround for this?

[tom10271]

I am using go test to run tests synchronously with GoConvey

[MattLish]

For anyone looking for this, you can set the number of packages to be tested synchronously.

Synchronous with CLI:

go test ./... 

Synchronous with the web ui:

goconvey -packages=1