merged branch willdurand/fix-components (PR #4155)

Commits
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c195957 [Components] Tests/Autoloading fixes

Discussion
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Fix components

See #4141

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This PR:

* configures each component to use composer to manage "dev" dependencies instead of env variables;
* adds phpunit configuration file on Filesystem component;
* fixes READMEs.

It's mergeable without any problems, but I would recommend to wait a fix in Composer in order to use `self.version` in `require`/`require-dev` sections.

Note: I kept `suggest` sections because it makes sense but this PR doesn't aim to provide useful explanations for each entry. It could be another PR, not that one.

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by willdurand at 2012-04-30T20:43:13Z

@fabpot I reviewed each component, one by one. Now `phpunit` always works, even if tests are skipped. A simple `composer install --dev` allows to run the complete test suite. Each commit is well separated from the others. I guess, everything is ok now.

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by Tobion at 2012-04-30T20:47:00Z

Please squash, as it makes no sense to have the same commit for each component.

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by fabpot at 2012-05-01T14:26:11Z

Can you squash your commits before I merge? Thanks.

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by willdurand at 2012-05-01T14:29:38Z

done

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by fabpot at 2012-05-01T15:48:25Z

It does not seem that the commits are squashed.

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by willdurand at 2012-05-01T15:54:08Z

done

Author: fabpot

README.md

@@ -10,4 +10,4 @@ Resources
 
 You can run the unit tests with the following command:
 
-    phpunit -c src/Symfony/Component/Serializer/
+    phpunit

phpunit.xml.dist

@@ -21,7 +21,7 @@
         <whitelist>
             <directory>./</directory>
             <exclude>
-                <directory>./Resources</directory>
+                <directory>./vendor</directory>
                 <directory>./Tests</directory>
             </exclude>
         </whitelist>