PHPCSStandards · jrfnl · Apr 15, 2025 · Feb 16, 2024 · Feb 16, 2024 · Feb 19, 2024
diff --git a/.gitattributes b/.gitattributes
@@ -19,6 +19,7 @@ tests/Core/**/                      export-ignore
 phpcs.xml.dist                      export-ignore
 phpstan.neon.dist                   export-ignore
 phpunit.xml.dist                    export-ignore
+phpunit-lte9.xml.dist               export-ignore
 tests/Core/ErrorSuppressionTest.php export-ignore
 
 #

diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
@@ -259,10 +259,14 @@ To help you with this, a number of convenience scripts are available:
 * `composer check-all` will run the `cs` + `test` checks in one go.
 * `composer cs` will check for code style violations.
 * `composer cbf` will run the autofixers for code style violations.
-* `composer test` will run the unit tests.
-* `composer coverage` will run the unit tests with code coverage and show a text summary.
+* `composer test` will run the unit tests when using PHP 8.1+/PHPUnit 10+.
+* `composer test-lte9` will run the unit tests when using PHP < 8.1/PHPUnit <= 9.
+* `composer coverage` will run the unit tests with code coverage and show a text summary (PHP 8.1+/PHPUnit 10+).
+* `composer coverage-lte9` will run the unit tests with code coverage and show a text summary (PHP < 8.1/PHPUnit <= 9).
 * `composer coverage-local` will run the unit tests with code coverage and generate an HTML coverage report,
-    which will be placed in a `build/coverage-html` subdirectory.
+    which will be placed in a `build/coverage-html` subdirectory (PHP 8.1+/PHPUnit 10+).
+* `composer coverage-lte9-local` will run the unit tests with code coverage and generate an HTML coverage report,
+    which will be placed in a `build/coverage-html` subdirectory (PHP < 8.1/PHPUnit <= 9).
 * `composer build` will build the phpcs.phar and phpcbf.phar files.
 
 

diff --git a/.github/workflows/quicktest.yml b/.github/workflows/quicktest.yml
@@ -55,19 +55,44 @@ jobs:
           # Bust the cache at least once a month - output format: YYYY-MM.
           custom-cache-suffix: $(date -u "+%Y-%m")
 
+      - name: Grab PHPUnit version
+        id: phpunit_version
+        shell: bash
+        # yamllint disable-line rule:line-length
+        run: echo "VERSION=$(php "vendor/bin/phpunit" --version | grep --only-matching --max-count=1 --extended-regexp '\b[0-9]+\.[0-9]+')" >> "$GITHUB_OUTPUT"
+
+      - name: "DEBUG: Show grabbed version"
+        run: echo ${{ steps.phpunit_version.outputs.VERSION }}
+
+      - name: Determine PHPUnit config file to use
+        id: phpunit_config
+        shell: bash
+        run: |
+          if [ "${{ startsWith( steps.phpunit_version.outputs.VERSION, '11.' ) }}" == "true" ]; then
+            echo 'FILE=phpunit.xml.dist' >> "$GITHUB_OUTPUT"
+          elif [ "${{ startsWith( steps.phpunit_version.outputs.VERSION, '10.' ) }}" == "true" ]; then
+            echo 'FILE=phpunit.xml.dist' >> "$GITHUB_OUTPUT"
+          else
+            echo 'FILE=phpunit-lte9.xml.dist' >> "$GITHUB_OUTPUT"
+          fi
+
       - name: 'PHPCS: set the path to PHP'
         run: php "bin/phpcs" --config-set php_path php
 
       - name: 'PHPUnit: run the full test suite'
         if: ${{ matrix.os != 'windows-latest' }}
-        run: php "vendor/bin/phpunit" --no-coverage
+        run: php "vendor/bin/phpunit" -c ${{ steps.phpunit_config.outputs.FILE }} --no-coverage
 
       - name: 'PHPUnit: run tests which may have different outcomes on Windows'
         if: ${{ matrix.os == 'windows-latest' }}
-        run: php "vendor/bin/phpunit" --group Windows --no-coverage
+        run: >
+          php "vendor/bin/phpunit" -c ${{ steps.phpunit_config.outputs.FILE }} --no-coverage
+          --group Windows
 
       - name: 'PHPUnit: run select tests in CBF mode'
-        run: php "vendor/bin/phpunit" --group CBF --exclude-group nothing --no-coverage
+        run: >
+          php "vendor/bin/phpunit" -c ${{ steps.phpunit_config.outputs.FILE }} --no-coverage
+          --group CBF --exclude-group nothing
         env:
           PHP_CODESNIFFER_CBF: '1'
 

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -197,18 +197,41 @@ jobs:
           composer-options: ${{ matrix.php == '8.5' && '--ignore-platform-req=php+' || '' }}
           custom-cache-suffix: $(date -u "+%Y-%m")
 
+      - name: Grab PHPUnit version
+        id: phpunit_version
+        shell: bash
+        # yamllint disable-line rule:line-length
+        run: echo "VERSION=$(php "vendor/bin/phpunit" --version | grep --only-matching --max-count=1 --extended-regexp '\b[0-9]+\.[0-9]+')" >> "$GITHUB_OUTPUT"
+
+      - name: "DEBUG: Show grabbed version"
+        run: echo ${{ steps.phpunit_version.outputs.VERSION }}
+
+      - name: Determine PHPUnit config file to use
+        id: phpunit_config
+        shell: bash
+        run: |
+          if [ "${{ startsWith( steps.phpunit_version.outputs.VERSION, '11.' ) }}" == "true" ]; then
+            echo 'FILE=phpunit.xml.dist' >> "$GITHUB_OUTPUT"
+          elif [ "${{ startsWith( steps.phpunit_version.outputs.VERSION, '10.' ) }}" == "true" ]; then
+            echo 'FILE=phpunit.xml.dist' >> "$GITHUB_OUTPUT"
+          else
+            echo 'FILE=phpunit-lte9.xml.dist' >> "$GITHUB_OUTPUT"
+          fi
+
       # Note: The code style check is run multiple times against every PHP version
       # as it also acts as an integration test.
       - name: 'PHPCS: set the path to PHP'
         run: php "bin/phpcs" --config-set php_path php
 
       - name: 'PHPUnit: run the full test suite without code coverage'
         if: ${{ matrix.skip_tests != true }}
-        run: php "vendor/bin/phpunit" --no-coverage
+        run: php "vendor/bin/phpunit" -c ${{ steps.phpunit_config.outputs.FILE }} --no-coverage
 
       - name: 'PHPUnit: run select tests in CBF mode'
         if: ${{ matrix.skip_tests != true }}
-        run: php "vendor/bin/phpunit" --group CBF --exclude-group nothing --no-coverage
+        run: >
+          php "vendor/bin/phpunit" -c ${{ steps.phpunit_config.outputs.FILE }} --no-coverage
+          --group CBF --exclude-group nothing
         env:
           PHP_CODESNIFFER_CBF: '1'
 
@@ -293,6 +316,18 @@ jobs:
       - name: "DEBUG: Show grabbed version"
         run: echo ${{ steps.phpunit_version.outputs.VERSION }}
 
+      - name: Determine PHPUnit config file to use
+        id: phpunit_config
+        shell: bash
+        run: |
+          if [ "${{ startsWith( steps.phpunit_version.outputs.VERSION, '11.' ) }}" == "true" ]; then
+            echo 'FILE=phpunit.xml.dist' >> "$GITHUB_OUTPUT"
+          elif [ "${{ startsWith( steps.phpunit_version.outputs.VERSION, '10.' ) }}" == "true" ]; then
+            echo 'FILE=phpunit.xml.dist' >> "$GITHUB_OUTPUT"
+          else
+            echo 'FILE=phpunit-lte9.xml.dist' >> "$GITHUB_OUTPUT"
+          fi
+
       - name: 'PHPCS: set the path to PHP'
         run: php "bin/phpcs" --config-set php_path php
 
@@ -302,18 +337,20 @@ jobs:
       # Using that option prevents issues with PHP-Parser backfilling PHP tokens during our test runs.
       - name: "Warm the PHPUnit cache (PHPUnit 9.3+)"
         if: ${{ steps.phpunit_version.outputs.VERSION >= '9.3' }}
-        run: php "vendor/bin/phpunit" --coverage-cache ./build/phpunit-cache --warm-coverage-cache
+        run: >
+          php "vendor/bin/phpunit" -c ${{ steps.phpunit_config.outputs.FILE }}
+          --coverage-cache ./build/phpunit-cache --warm-coverage-cache
 
       - name: "Run the unit tests with code coverage"
         if: ${{ matrix.os != 'windows-latest' }}
         run: >
-          php "vendor/bin/phpunit"
+          php "vendor/bin/phpunit" -c ${{ steps.phpunit_config.outputs.FILE }}
           ${{ steps.phpunit_version.outputs.VERSION >= '9.3' && '--coverage-cache ./build/phpunit-cache' || '' }}
 
       - name: "Run select tests in CBF mode with code coverage"
         if: ${{ matrix.os != 'windows-latest' }}
         run: >
-          php "vendor/bin/phpunit"
+          php "vendor/bin/phpunit" -c ${{ steps.phpunit_config.outputs.FILE }}
           ${{ steps.phpunit_version.outputs.VERSION >= '9.3' && '--coverage-cache ./build/phpunit-cache' || '' }}
           --group CBF --exclude-group nothing --coverage-clover build/logs/clover-cbf.xml
         env:
@@ -322,8 +359,9 @@ jobs:
       - name: "Run the unit tests which may have different outcomes on Windows with code coverage"
         if: ${{ matrix.os == 'windows-latest' }}
         run: >
-          php "vendor/bin/phpunit" --group Windows
+          php "vendor/bin/phpunit" -c ${{ steps.phpunit_config.outputs.FILE }}
           ${{ steps.phpunit_version.outputs.VERSION >= '9.3' && '--coverage-cache ./build/phpunit-cache' || '' }}
+          --group Windows
 
       - name: "Upload coverage results to Coveralls (normal run)"
         if: ${{ success() }}

diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
@@ -56,7 +56,12 @@ jobs:
           pattern: "phpcs.xml.dist"
           xsd-file: "phpcs.xsd"
 
-      - name: "Validate PHPUnit config for well-formedness"
+      - name: "Validate PHPUnit <= 9 config for well-formedness"
+        uses: phpcsstandards/xmllint-validate@v1
+        with:
+          pattern: "phpunit-lte9.xml.dist"
+
+      - name: "Validate PHPUnit 10+ config for well-formedness"
         uses: phpcsstandards/xmllint-validate@v1
         with:
           pattern: "phpunit.xml.dist"

diff --git a/.gitignore b/.gitignore
@@ -1,6 +1,8 @@
 /CodeSniffer.conf
 /phpcs.xml
 /phpunit.xml
+/phpunitlte9.xml
+/phpunit-lte9.xml
 .phpunit.result.cache
 /build/
 .idea/*

diff --git a/composer.json b/composer.json
@@ -36,7 +36,7 @@
         "ext-xmlwriter": "*"
     },
     "require-dev": {
-        "phpunit/phpunit": "^8.0 || ^9.3.4"
+        "phpunit/phpunit": "^8.0 || ^9.3.4 || ^10.5.32 || ^11.3.3"
     },
     "bin": [
         "bin/phpcbf",
@@ -61,14 +61,26 @@
             "Composer\\Config::disableProcessTimeout",
             "@php ./vendor/phpunit/phpunit/phpunit --no-coverage"
         ],
+        "test-lte9": [
+            "Composer\\Config::disableProcessTimeout",
+            "@php ./vendor/phpunit/phpunit/phpunit -c phpunit-lte9.xml.dist --no-coverage"
+        ],
         "coverage": [
             "Composer\\Config::disableProcessTimeout",
             "@php ./vendor/phpunit/phpunit/phpunit -d max_execution_time=0"
         ],
+        "coverage-lte9": [
+            "Composer\\Config::disableProcessTimeout",
+            "@php ./vendor/phpunit/phpunit/phpunit -c phpunit-lte9.xml.dist -d max_execution_time=0"
+        ],
         "coverage-local": [
             "Composer\\Config::disableProcessTimeout",
             "@php ./vendor/phpunit/phpunit/phpunit --coverage-html ./build/coverage-html -d max_execution_time=0"
         ],
+        "coverage-lte9-local": [
+            "Composer\\Config::disableProcessTimeout",
+            "@php ./vendor/phpunit/phpunit/phpunit -c phpunit-lte9.xml.dist --coverage-html ./build/coverage-html -d max_execution_time=0"
+        ],
         "build": [
             "Composer\\Config::disableProcessTimeout",
             "@php -d phar.readonly=0 -f ./scripts/build-phar.php"
@@ -81,9 +93,12 @@
     "scripts-descriptions": {
         "cs": "Check for code style violations.",
         "cbf": "Fix code style violations.",
-        "test": "Run the unit tests without code coverage.",
-        "coverage": "Run the unit tests with code coverage.",
-        "coverage-local": "Run the unit tests with code coverage and generate an HTML report in a 'build' directory.",
+        "test": "PHPUnit 10+: Run the unit tests without code coverage.",
+        "test-lte9": "PHPUnit <= 9: Run the unit tests without code coverage.",
+        "coverage": "PHPUnit 10+: Run the unit tests with code coverage.",
+        "coverage-lte9": "PHPUnit <= 9: Run the unit tests with code coverage.",
+        "coverage-local": "PHPUnit 10+: Run the unit tests with code coverage and generate an HTML report in a 'build' directory.",
+        "coverage-lte9-local": "PHPUnit <= 9: Run the unit tests with code coverage and generate an HTML report in a 'build' directory.",
         "build": "Create PHAR files for PHPCS and PHPCBF.",
         "check-all": "Run all checks (phpcs, tests)."
     }

diff --git a/phpstan.neon.dist b/phpstan.neon.dist
@@ -6,6 +6,14 @@ parameters:
     paths:
         - requirements.php
         - src
+    excludePaths:
+        - src/Standards/Generic/Tests/*
+        - src/Standards/PEAR/Tests/*
+        - src/Standards/PSR1/Tests/*
+        - src/Standards/PSR2/Tests/*
+        - src/Standards/PSR12/Tests/*
+        - src/Standards/Squiz/Tests/*
+        - src/Standards/Zend/Tests/*
     bootstrapFiles:
         - tests/bootstrap.php
 

diff --git a/phpunit-lte9.xml.dist b/phpunit-lte9.xml.dist
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.2/phpunit.xsd"
+    backupGlobals="true"
+    beStrictAboutOutputDuringTests="true"
+    beStrictAboutTestsThatDoNotTestAnything="false"
+    bootstrap="tests/bootstrap.php"
+    convertErrorsToExceptions="true"
+    convertWarningsToExceptions="true"
+    convertNoticesToExceptions="true"
+    convertDeprecationsToExceptions="true"
+    forceCoversAnnotation="true"
+    >
+    <testsuites>
+        <testsuite name="PHPCS_Core">
+            <directory>./tests/Core/</directory>
+        </testsuite>
+        <testsuite name="PHPCS_Sniffs">
+            <directory>./src/Standards/Generic/Tests/</directory>
+            <directory>./src/Standards/PEAR/Tests/</directory>
+            <directory>./src/Standards/PSR1/Tests/</directory>
+            <directory>./src/Standards/PSR2/Tests/</directory>
+            <directory>./src/Standards/PSR12/Tests/</directory>
+            <directory>./src/Standards/Squiz/Tests/</directory>
+            <directory>./src/Standards/Zend/Tests/</directory>
+        </testsuite>
+    </testsuites>
+
+    <groups>
+        <exclude>
+            <group>CBF</group>
+        </exclude>
+    </groups>
+
+    <filter>
+        <whitelist addUncoveredFilesFromWhitelist="true" processUncoveredFilesFromWhitelist="false">
+            <directory suffix=".php">./src</directory>
+            <file>./autoload.php</file>
+            <exclude>
+                <directory suffix="UnitTest.php">./src/Standards</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+
+    <logging>
+        <log type="coverage-text" target="php://stdout" showOnlySummary="true"/>
+        <log type="coverage-clover" target="build/logs/clover.xml"/>
+    </logging>
+
+    <php>
+        <env name="PHP_CODESNIFFER_CBF" value="0"/>
+    </php>
+</phpunit>
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
@@ -1,16 +1,22 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.2/phpunit.xsd"
+    xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.5/phpunit.xsd"
     backupGlobals="true"
     beStrictAboutOutputDuringTests="true"
     beStrictAboutTestsThatDoNotTestAnything="false"
     bootstrap="tests/bootstrap.php"
-    convertErrorsToExceptions="true"
-    convertWarningsToExceptions="true"
-    convertNoticesToExceptions="true"
-    convertDeprecationsToExceptions="true"
-    forceCoversAnnotation="true"
+    cacheDirectory="build/phpunit-cache"
+    displayDetailsOnTestsThatTriggerErrors="true"
+    displayDetailsOnTestsThatTriggerWarnings="true"
+    displayDetailsOnTestsThatTriggerNotices="true"
+    displayDetailsOnTestsThatTriggerDeprecations="true"
+    displayDetailsOnPhpunitDeprecations="false"
+    failOnWarning="true"
+    failOnNotice="true"
+    failOnDeprecation="true"
+    failOnPhpunitDeprecation="false"
+    requireCoverageMetadata="true"
     >
     <testsuites>
         <testsuite name="PHPCS_Core">
@@ -33,20 +39,22 @@
         </exclude>
     </groups>
 
-    <filter>
-        <whitelist addUncoveredFilesFromWhitelist="true" processUncoveredFilesFromWhitelist="false">
+    <source>
+        <include>
             <directory suffix=".php">./src</directory>
             <file>./autoload.php</file>
-            <exclude>
-                <directory suffix="UnitTest.php">./src/Standards</directory>
-            </exclude>
-        </whitelist>
-    </filter>
+        </include>
+        <exclude>
+            <directory suffix="UnitTest.php">./src/Standards</directory>
+        </exclude>
+    </source>
 
-    <logging>
-        <log type="coverage-text" target="php://stdout" showOnlySummary="true"/>
-        <log type="coverage-clover" target="build/logs/clover.xml"/>
-    </logging>
+    <coverage includeUncoveredFiles="true">
+        <report>
+            <clover outputFile="build/logs/clover.xml"/>
+            <text outputFile="php://stdout" showOnlySummary="true"/>
+        </report>
+    </coverage>
 
     <php>
         <env name="PHP_CODESNIFFER_CBF" value="0"/>

diff --git a/src/Standards/Generic/Tests/Arrays/ArrayIndentUnitTest.php b/src/Standards/Generic/Tests/Arrays/ArrayIndentUnitTest.php
@@ -9,14 +9,14 @@
 
 namespace PHP_CodeSniffer\Standards\Generic\Tests\Arrays;
 
-use PHP_CodeSniffer\Tests\Standards\AbstractSniffUnitTest;
+use PHP_CodeSniffer\Tests\Standards\AbstractSniffTestCase;
 
 /**
  * Unit test class for the ArrayIndent sniff.
  *
  * @covers \PHP_CodeSniffer\Standards\Generic\Sniffs\Arrays\ArrayIndentSniff
  */
-final class ArrayIndentUnitTest extends AbstractSniffUnitTest
+final class ArrayIndentUnitTest extends AbstractSniffTestCase
 {