Update deps and create phpunit in bin/ directory

.gitignore

@@ -25,6 +25,7 @@ yarn-error.log
 ###< symfony/framework-bundle ###
 
 ###> symfony/phpunit-bridge ###
+.phpunit
 /phpunit.xml
 ###< symfony/phpunit-bridge ###
 

.travis.yml

@@ -4,11 +4,11 @@ sudo: false
 cache:
   directories:
     - $HOME/.composer/cache/files
-    - $HOME/symfony-bridge/.phpunit
+    - ./bin/.phpunit
 
 env:
   global:
-    - SYMFONY_PHPUNIT_DIR="$HOME/symfony-bridge/.phpunit"
+    - SYMFONY_PHPUNIT_DIR=./bin/.phpunit
 
 matrix:
   fast_finish: true
@@ -25,10 +25,10 @@ before_install:
 
 install:
   - composer install
-  - ./vendor/bin/simple-phpunit install
+  - ./bin/phpunit install
 
 script:
-  - ./vendor/bin/simple-phpunit
+  - ./bin/phpunit
   # this checks that the source code follows the Symfony Code Syntax rules
   - '[[ "$TRAVIS_PHP_VERSION" == "nightly" ]] || ./vendor/bin/php-cs-fixer fix --diff --dry-run -v'
   # this checks that the YAML config files contain no syntax errors

bin/phpunit

@@ -0,0 +1,18 @@
+#!/usr/bin/env php
+<?php
+
+if (!file_exists(dirname(__DIR__).'/vendor/symfony/phpunit-bridge/bin/simple-phpunit')) {
+    echo "Unable to find the `simple-phpunit` script in `vendor/symfony/phpunit-bridge/bin/`.\n";
+    exit(1);
+}
+if (false === getenv('SYMFONY_PHPUNIT_REMOVE')) {
+    putenv('SYMFONY_PHPUNIT_REMOVE=');
+}
+if (false === getenv('SYMFONY_PHPUNIT_VERSION')) {
+    putenv('SYMFONY_PHPUNIT_VERSION=6.5');
+}
+if (false === getenv('SYMFONY_PHPUNIT_DIR')) {
+    putenv('SYMFONY_PHPUNIT_DIR='.__DIR__.'/.phpunit');
+}
+
+require dirname(__DIR__).'/vendor/symfony/phpunit-bridge/bin/simple-phpunit';