[Fixtures] Externalized fixtures

[csarrazi]

Q	A
Bug fix?	no
New feature?	no
BC breaks?	no
Deprecations?	no
Tests pass?	yes
Fixed tickets
License	MIT
Doc PR	none

This enables the use of SyliusCoreBundle without the default fixtures.

Without this, it is impossible to override the default fixtures with your own fixtures. Requires a new sub-tree-split.

[jjanvier]

Good starting point for #1021. Next step would to clean and refactor our fixtures to able to use them in our Behat scenarios.

[stloyd]

@jjanvier I guess you mean other way =) Clean & refactor Behat contexts to use our fixtures =)

[jjanvier]

@stloyd actually I was thinking about creating some sort of builders in the FixturesBundle. These builders could be used for Behat contexts. We'll have to refactor Behat contexts of course, but this bundle too, that's what I meant. What do you think ?

Anyway, 👍 for this.

[jjanvier]

@stloyd @pjedrzejewski interested by this ? you did not give your opinion ? a chance to be merged quickly ?

[winzou]

This is interesting, it will lighten CoreBundle a bit and make things extendable.
Requires rebase @csarrazi

[arnolanglade]

Yes it is interesting. @jjanvier agree with you for the builders!

[pjedrzejewski]

I think it is a good step towards unification of Behat & normal fixtures. This PR requires a rebase and I'll setup repository & subtree split stuff for this new bundle. @csarrazi 👍

[csarrazi]

@pjedrzejewski Done.

[pjedrzejewski]

Thank you Charles. I'll synchronize the repository and add the composer package. Nice work!

[csarrazi]

You're welcome! :)