bug #978 Try to fix AppVeyor issues (javiereguiluz)

This PR was squashed before being merged into the master branch (closes #978).

Discussion
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Try to fix AppVeyor issues

I copied everything from Symfony's config file. Let's see if it works for us.

Commits
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d1100be Try to fix AppVeyor issues

appveyor.yml

@@ -1,35 +1,45 @@
 build: false
-shallow_clone: true
-platform: x86
+clone_depth: 1
 clone_folder: c:\projects\easyadmin-bundle
 
 cache:
     - c:\php -> appveyor.yml
+    - .phpunit -> phpunit
 
 init:
     - SET PATH=c:\php;%PATH%
     - SET COMPOSER_NO_INTERACTION=1
     - SET SYMFONY_DEPRECATIONS_HELPER=strict
+    - SET PHP=1
     - SET ANSICON=121x90 (121x90)
 
 install:
     - IF EXIST c:\php (SET PHP=0) ELSE (mkdir c:\php)
     - cd c:\php
+    - IF %PHP%==1 appveyor DownloadFile http://windows.php.net/downloads/releases/archives/php-5.5.9-nts-Win32-VC11-x86.zip
+    - IF %PHP%==1 7z x php-5.5.9-nts-Win32-VC11-x86.zip -y >nul
+    - IF %PHP%==1 del /Q *.zip
+    - IF %PHP%==1 echo @php %%~dp0composer.phar %%* > composer.bat
+    - IF %PHP%==1 copy /Y php.ini-development php.ini
+    - IF %PHP%==1 echo max_execution_time=1200 >> php.ini
+    - IF %PHP%==1 echo date.timezone="UTC" >> php.ini
+    - IF %PHP%==1 echo extension_dir=ext >> php.ini
+    - IF %PHP%==1 echo extension=php_openssl.dll >> php.ini
+    - IF %PHP%==1 echo apc.enable_cli=1 >> php.ini
+    - IF %PHP%==1 echo extension=php_intl.dll >> php.ini
+    - IF %PHP%==1 echo extension=php_mbstring.dll >> php.ini
+    - IF %PHP%==1 echo extension=php_fileinfo.dll >> php.ini
+    - IF %PHP%==1 echo extension=php_pdo_sqlite.dll >> php.ini
     - appveyor DownloadFile https://getcomposer.org/composer.phar
-    - appveyor DownloadFile https://phar.phpunit.de/phpunit-4.8.15.phar
-    - appveyor DownloadFile http://windows.php.net/downloads/releases/archives/php-5.3.11-nts-Win32-VC9-x86.zip
-    - 7z x php-5.3.11-nts-Win32-VC9-x86.zip -y >nul
-    - copy /Y php.ini-development php.ini
-    - echo max_execution_time=1200 >> php.ini
-    - echo date.timezone="UTC" >> php.ini
-    - echo extension_dir=ext >> php.ini
-    - echo apc.enable_cli=1 >> php.ini
-    - echo extension=php_openssl.dll >> php.ini
-    - echo extension=php_intl.dll >> php.ini
-    - echo extension=php_mbstring.dll >> php.ini
-    - echo extension=php_pdo_sqlite.dll >> php.ini
+    - appveyor DownloadFile https://phar.phpunit.de/phpunit-old.phar
+    - copy /Y phpunit-old.phar phpunit.phar
     - cd c:\projects\easyadmin-bundle
-    - composer.phar update %COMPOSER_FLAGS% --prefer-source --ansi
+    - mkdir %APPDATA%\Composer
+    - IF %APPVEYOR_REPO_BRANCH%==master (SET COMPOSER_ROOT_VERSION=dev-master) ELSE (SET COMPOSER_ROOT_VERSION=%APPVEYOR_REPO_BRANCH%.x-dev)
+    - composer update --prefer-dist --no-progress --ansi
 
 test_script:
-    - phpunit-4.8.15.phar
+    - cd c:\projects\easyadmin-bundle
+    - SET X=0
+    - php c:\php\phpunit.phar
+    - exit %X%