Allow chain methods | PHPUnit test files

[ffreitasit]

No description provided.

[jmalloc]

Hey, thanks for the PR :) I'm happy to add the fluent interface into the next tag, but could you please revert the changes to .gitignore (this should go in your global .gitignore file), PackageInfo (this will be bumped when a new version is tagged), and the PHPUnit related stuff.

This project uses Archer, so to execute the tests you can just run vendor/bin/archer from the repository root. I'll make sure to add a note about that to the README on all our projects.

[ffreitasit]

Ok, I will revert the change at .gitignore file.
But I have two points:

1. If the PackageInfo file will be filled at the next version, this file should be ignored by git, right?
2. You extends the PHPUnit class in your test, so for better development I think the phpunit/phpunit entrance must exists inside composer.json.

class PasswordGeneratorTest extends PHPUnit_Framework_TestCase

[coveralls]

Coverage remained the same when pulling 3162a66 on ffreitas-br:develop into ef3a672 on IcecaveStudios:develop.

[jmalloc]

You're right, PHPUnit is technically a dependency, but because of the way Archer works at the moment the version pulled in by composer wont be used anyway so at this point it just takes longer to install dependencies for no real benefit. This is problem we've discussed before and once we change Archer and our internal tooling we'll correct this across all the packages.

In regards to PackageInfo it's not generated, but since we use git-flow our procedure is to bump the version in the release branch before the tag is created.