Fix behavior variations of different versions of symfony process in tests

[francoispluchino]

Q	A
Branch?	master
Bug fix?	yes
New feature?	no
BC breaks?	no
Deprecations?	no
Tests pass?	yes
Fixed tickets	#116
License	MIT
Doc PR	~

To follow the discussion of the issue #116, I confirm that the problem stems from a different behavior between versions of the Symfony Process component. In the < 3.2 versions, each value of the environment variables is converted to binary, whereas in the >= 3.2 versions, the values are directly added without conversion. You can see the difference in the code:

• Symfony Process v4.0
• Symfony Process v3.4
• Symfony Process v3.3
• Symfony Process v3.2
• Symfony Process v3.1
• Symfony Process v3.0
• Symfony Process v2.8
• Symfony Process v2.7

So in our tests, you just have to convert each value into binaries for the 2 compared arrays. In this way we remove cast variations from the values of the Symfony Process component.

[DonCallisto]

LGTM. I'm gonna close #116 in favor of this. Thank you!

[DonCallisto]

Thank you again!

[DonCallisto]

We are ready for 1.6: as all the work was done by you, would you mind to write here release notes so I can include all new features in the release page?

Thank you man, without your help we would be stuck for weeks!

Cheers 🍺

PS.: I see that you don't have collaborator role: would you like to join the team? At first glance you seem to know fastest better than me 😄

[francoispluchino]

Why not ! You can add me as collaborator.

Regarding the release page, do you want me to write the release note in the dedicated section on Github?

[DonCallisto]

Regarding the release page, do you want me to write the release note in the dedicated section on Github?

Yes please!

[francoispluchino]

I do not have access permissions to create a release note.

[DonCallisto]

I wrote to @liuggio because I cannot add you as collaborator.
BTW you can write here and I'll report them in next release.

I've also seen that there's a little problem with #99 so I'll wait for release until notes and #99 patch.

Thanks.