updating to use phpunit-bridge and updating travis config

.travis.yml

@@ -1,32 +1,38 @@
 language: php
-
+sudo: false
 cache:
-  directories:
-    - $HOME/.composer/cache
+    directories:
+        - $HOME/.composer/cache/files
+        - $HOME/symfony-bridge/.phpunit
 
-php:
-  - 7.1
-  - 7.2
-  - 7.3
+env:
+    global:
+        - PHPUNIT_FLAGS="-v"
+        - SYMFONY_PHPUNIT_DIR="$HOME/symfony-bridge/.phpunit"
+        - SYMFONY_REQUIRE='>=2.8'
 
 matrix:
-  include:
-    - php: 7.3
-      env: SYMFONY_VERSION="5.0.*@dev"
-    - php: 7.1
-      env: SYMFONY_VERSION="4.3.*@dev"
-    - php: 7.3
-      env: SYMFONY_VERSION="3.4.*@dev"
-    - php: 7.2
-      env: DEPENDENCIES=beta
-  fast_finish: true
+    fast_finish: true
+    include:
+        - php: 7.1
+        - php: 7.2
+        - php: 7.3
+          env: deps=low
 
 before_install:
-    - if [ "$DEPENDENCIES" = "beta" ]; then composer config minimum-stability beta; fi;
-    - if [ "$DEPENDENCIES" = "dev" ]; then composer config minimum-stability dev; fi;
-    - if [[ "$SYMFONY_VERSION" != "" ]]; then composer require --no-update symfony/symfony:${SYMFONY_VERSION}; fi
+    - phpenv config-rm xdebug.ini || true
+    - composer global require --no-progress --no-scripts --no-plugins symfony/flex dev-master
 
-install: composer update --prefer-dist
+install:
+    - |
+      if [[ $deps = low ]]; then
+          export SYMFONY_DEPRECATIONS_HELPER=weak
+          composer update --prefer-dist --prefer-lowest --prefer-stable
+      else
+          composer update --prefer-dist
+      fi
+    - ./vendor/bin/simple-phpunit install
 
 script:
-  - vendor/bin/phpunit
+    - composer validate --strict --no-check-lock
+    - ./vendor/bin/simple-phpunit $PHPUNIT_FLAGS

composer.json

@@ -15,7 +15,7 @@
             "homepage": "http://github.com/KnpLabs/KnpSnappyBundle/contributors"
         }
     ],
-
+    "minimum-stability": "dev",
     "require": {
         "php":                      ">=7.1",
         "symfony/framework-bundle": "^3.4|^4.3|^5.0",
@@ -35,9 +35,9 @@
     },
     "require-dev": {
         "doctrine/annotations": "~1.0",
-        "phpunit/phpunit": "~7.4",
         "symfony/asset": "^3.4|^4.3|^5.0",
         "symfony/finder": "^3.4|^4.3|^5.0",
+        "symfony/phpunit-bridge": "^4.3|^5.0",
         "symfony/security-csrf": "^3.4|^4.3|^5.0",
         "symfony/templating": "^3.4|^4.3|^5.0",
         "symfony/validator": "^3.4|^4.3|^5.0",

phpunit.xml.dist

@@ -1,21 +1,31 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- http://www.phpunit.de/manual/current/en/appendixes.configuration.html -->
-
-<phpunit
-    backupGlobals               = "false"
-    backupStaticAttributes      = "false"
-    colors                      = "true"
-    convertErrorsToExceptions   = "true"
-    convertNoticesToExceptions  = "true"
-    convertWarningsToExceptions = "true"
-    processIsolation            = "false"
-    stopOnFailure               = "false"
-    bootstrap                   = "vendor/autoload.php" >
+<!-- http://phpunit.de/manual/4.1/en/appendixes.configuration.html -->
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.3/phpunit.xsd"
+         backupGlobals="false"
+         bootstrap="vendor/autoload.php"
+         colors="true"
+         failOnRisky="true"
+         failOnWarning="true"
+>
+    <php>
+        <server name="SYMFONY_PHPUNIT_VERSION" value="7.5" />
+    </php>
 
     <testsuites>
-        <testsuite name="KnpSnappyBundle Test Suite">
-            <directory>./Tests</directory>
+        <testsuite name="Project Test Suite">
+            <directory>tests</directory>
         </testsuite>
     </testsuites>
-</phpunit>
+
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory>.</directory>
+            <exclude>
+                <directory>tests</directory>
+                <directory>vendor</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>