Be able to bootstrap test suite

[cesarob]

Sometimes before run the test suite you need to bootstrap the project. It would be an interesting feature for the runner. You can sorted it out importing a module in all your test modules, but it is more clean to be able to do it with the runner.

[nestorsalceda]

Will take a look, thanks!

[angelsanzn]

@cesarob What do you mean exactly? Something like a mamba --init which creates the spec folder and maybe a sample spec file?

[cesarob]

This is a feature common in testing runners. For example in py.test and nose they are called configuration files. Other runner I know it explicitely call it bootstrap, file phpunit.