From 99892aa38c705dc9dcc1d5259c1285ca4faa92c4 Mon Sep 17 00:00:00 2001
From: Simon Frings <simon@clue.engineering>
Date: Wed, 23 Sep 2020 13:06:42 +0200
Subject: [PATCH] Update PHPUnit configuration schema for PHPUnit 9.3

---
 .gitattributes     |  1 +
 .travis.yml        |  7 ++++---
 composer.json      |  2 +-
 phpunit.xml.dist   | 17 +++++++++++------
 phpunit.xml.legacy | 18 ++++++++++++++++++
 5 files changed, 35 insertions(+), 10 deletions(-)
 create mode 100644 phpunit.xml.legacy

diff --git a/.gitattributes b/.gitattributes
index 982c460..e9da46b 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -2,4 +2,5 @@
 /.gitignore export-ignore
 /.travis.yml export-ignore
 /phpunit.xml.dist export-ignore
+/phpunit.xml.legacy export-ignore
 /tests export-ignore
diff --git a/.travis.yml b/.travis.yml
index 3e74fb1..5623330 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,7 @@ language: php
 # lock distro so new future defaults will not break the build
 dist: trusty
 
-matrix:
+jobs:
   include:
     - php: 5.3
       dist: precise
@@ -20,7 +20,8 @@ matrix:
     - php: hhvm-3.18
 
 install:
-  - composer install --no-interaction
+  - composer install
 
 script:
-  - vendor/bin/phpunit --coverage-text
+  - if [[ "$TRAVIS_PHP_VERSION" > "7.2" ]]; then vendor/bin/phpunit --coverage-text; fi
+  - if [[ "$TRAVIS_PHP_VERSION" < "7.3" ]]; then vendor/bin/phpunit --coverage-text -c phpunit.xml.legacy; fi
diff --git a/composer.json b/composer.json
index e1ba72d..13679d6 100644
--- a/composer.json
+++ b/composer.json
@@ -39,6 +39,6 @@
         "react/promise": "^3.0 || ^2.7.0 || ^1.2.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^9.0 || ^5.7 || ^4.8.35"
+        "phpunit/phpunit": "^9.3 || ^5.7 || ^4.8.35"
     }
 }
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 1685bd1..01aea69 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -1,14 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<phpunit bootstrap="vendor/autoload.php" colors="true">
+<!-- PHPUnit configuration file with new format for PHPUnit 9.3+ -->
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         colors="true"
+         cacheResult="false">
     <testsuites>
         <testsuite name="Promise Timer Test Suite">
             <directory>./tests/</directory>
         </testsuite>
     </testsuites>
-    <filter>
-        <whitelist>
+    <coverage>
+        <include>
             <directory>./src/</directory>
-        </whitelist>
-    </filter>
-</phpunit>
\ No newline at end of file
+        </include>
+    </coverage>
+</phpunit>
diff --git a/phpunit.xml.legacy b/phpunit.xml.legacy
new file mode 100644
index 0000000..484d100
--- /dev/null
+++ b/phpunit.xml.legacy
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!-- PHPUnit configuration file with old format for PHPUnit 9.2 or older -->
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/4.8/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         colors="true">
+    <testsuites>
+        <testsuite name="Promise Timer Test Suite">
+            <directory>./tests/</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist>
+            <directory>./src/</directory>
+        </whitelist>
+    </filter>
+</phpunit>