Add code style enforcement and GitHub Actions workflow for tests (#3)

* Add PHP_CodeSniffer and fix code style

* Add test pipeline and SonarQube analysis

* Fix job name of workflow

.github/workflows/tests.yml

@@ -0,0 +1,61 @@
+name: Tests
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  test-all:
+    name: Test PHP ${{ matrix.php-version }}
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        php-version: ['7.4', '8.0']
+
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Setup PHP ${{ matrix.php-version }}
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          tools: phpunit:9.5.0
+          coverage: pcov
+
+      - name: Setup problem matchers for PHP
+        run: echo "::add-matcher::${{ runner.tool_cache }}/php.json"
+
+      - name: Setup problem matchers for PHPUnit
+        run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
+
+      - name: Get Composer Cache Directory
+        id: composer-cache
+        run: |
+          echo "::set-output name=dir::$(composer config cache-files-dir)"
+
+      - name: Cache Composer dependencies
+        uses: actions/cache@v2
+        with:
+          path: ${{ steps.composer-cache.outputs.dir }}
+          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
+          restore-keys: ${{ runner.os }}-composer-
+
+      - name: Install composer dependencies
+        run: composer install --prefer-dist --ignore-platform-reqs
+
+      - name: Run tests
+        run: composer test
+
+      - name: Run SonarQube analysis
+        uses: sonarsource/sonarcloud-github-action@master
+        if: matrix.php-version == '8.0'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SONAR_TOKEN: ${{ secrets.SONARCLOUD_TOKEN }}

.phpcs.xml

@@ -0,0 +1,88 @@
+<?xml version="1.0"?>
+<ruleset name="php-mqtt Code Style Standard">
+    <description>php-mqtt Code Style Standard</description>
+
+    <rule ref="PSR1"/>
+    <rule ref="PSR2">
+        <exclude name="PSR2.Methods.MethodDeclaration.AbstractAfterVisibility"/>
+        <exclude name="Squiz.ControlStructures.ControlSignature.SpaceAfterCloseParenthesis"/>
+    </rule>
+
+    <rule ref="Generic.Arrays.ArrayIndent">
+        <exclude name="Generic.Arrays.ArrayIndent.CloseBraceNotNewLine"/>
+    </rule>
+    <rule ref="Generic.Classes.DuplicateClassName"/>
+    <rule ref="Generic.CodeAnalysis.EmptyStatement">
+        <exclude name="Generic.CodeAnalysis.EmptyStatement.DetectedCatch"/>
+    </rule>
+    <rule ref="Generic.CodeAnalysis.ForLoopShouldBeWhileLoop"/>
+    <rule ref="Generic.CodeAnalysis.ForLoopWithTestFunctionCall"/>
+    <rule ref="Generic.CodeAnalysis.JumbledIncrementer"/>
+    <rule ref="Generic.CodeAnalysis.UnconditionalIfStatement"/>
+    <rule ref="Generic.CodeAnalysis.UnnecessaryFinalModifier"/>
+    <rule ref="Generic.CodeAnalysis.UselessOverridingMethod"/>
+    <rule ref="Generic.Commenting.Todo">
+        <exclude-pattern>src/*</exclude-pattern>
+    </rule>
+    <rule ref="Generic.ControlStructures.InlineControlStructure"/>
+    <rule ref="Generic.Files.ByteOrderMark"/>
+    <rule ref="Generic.Files.LineEndings"/>
+    <rule ref="Generic.Files.LineLength">
+        <properties>
+            <property name="lineLimit" value="150"/>
+            <property name="absoluteLineLimit" value="0"/>
+        </properties>
+    </rule>
+    <rule ref="Generic.Formatting.DisallowMultipleStatements"/>
+    <rule ref="Generic.Formatting.MultipleStatementAlignment"/>
+    <rule ref="Generic.Formatting.SpaceAfterCast"/>
+    <rule ref="Generic.Functions.CallTimePassByReference"/>
+    <rule ref="Generic.Functions.FunctionCallArgumentSpacing"/>
+    <rule ref="Generic.Functions.OpeningFunctionBraceBsdAllman"/>
+    <rule ref="Generic.Metrics.CyclomaticComplexity">
+        <properties>
+            <property name="complexity" value="50"/>
+            <property name="absoluteComplexity" value="100"/>
+        </properties>
+    </rule>
+    <rule ref="Generic.Metrics.NestingLevel">
+        <properties>
+            <property name="nestingLevel" value="10"/>
+            <property name="absoluteNestingLevel" value="30"/>
+        </properties>
+    </rule>
+    <rule ref="Generic.NamingConventions.ConstructorName"/>
+    <rule ref="Generic.PHP.LowerCaseConstant"/>
+    <rule ref="Generic.PHP.DeprecatedFunctions"/>
+    <rule ref="Generic.PHP.DisallowShortOpenTag"/>
+    <rule ref="Generic.PHP.ForbiddenFunctions"/>
+    <rule ref="Generic.WhiteSpace.DisallowTabIndent"/>
+    <rule ref="Generic.WhiteSpace.ScopeIndent">
+        <properties>
+            <property name="indent" value="4"/>
+        </properties>
+    </rule>
+    <rule ref="MySource.PHP.EvalObjectFactory"/>
+    <rule ref="PEAR.Commenting.ClassComment">
+        <exclude name="PEAR.Commenting.ClassComment.MissingAuthorTag"/>
+        <exclude name="PEAR.Commenting.ClassComment.MissingCategoryTag"/>
+        <exclude name="PEAR.Commenting.ClassComment.MissingLicenseTag"/>
+        <exclude name="PEAR.Commenting.ClassComment.MissingLinkTag"/>
+    </rule>
+    <rule ref="PEAR.Commenting.ClassComment.Missing"/>
+    <rule ref="PEAR.Commenting.ClassComment.MissingPackageTag"/>
+    <rule ref="PEAR.Commenting.InlineComment"/>
+    <rule ref="PSR1.Classes.ClassDeclaration.MissingNamespace"/>
+    <rule ref="PSR2.Methods.FunctionClosingBrace.SpacingBeforeClose"/>
+    <rule ref="Squiz.Arrays.ArrayDeclaration.NoCommaAfterLast"/>
+    <rule ref="Squiz.Functions.MultiLineFunctionDeclaration.NewlineBeforeOpenBrace">
+        <exclude-pattern>src/*</exclude-pattern>
+    </rule>
+    <rule ref="Zend.Files.ClosingTag"/>
+
+    <file>src</file>
+
+    <arg name="colors"/>
+    <arg value="sp"/>
+    <ini name="memory_limit" value="128M"/>
+</ruleset>

composer.json

@@ -24,6 +24,9 @@
     "illuminate/support": "~7.0|~8.0",
     "php-mqtt/client": "v1.0.0-rc1"
   },
+  "require-dev": {
+    "squizlabs/php_codesniffer": "^3.5"
+  },
   "autoload": {
     "psr-4": {
       "PhpMqtt\\Client\\": "src"
@@ -38,5 +41,12 @@
         "MQTT": "PhpMqtt\\Client\\Facades\\MQTT"
       }
     }
+  },
+  "scripts": {
+    "fix:cs": "vendor/bin/phpcbf",
+    "test": [
+      "@test:cs"
+    ],
+    "test:cs": "vendor/bin/phpcs"
   }
 }

sonar-project.properties

@@ -0,0 +1,18 @@
+sonar.organization=php-mqtt
+sonar.projectKey=php-mqtt_laravel-client
+
+# Paths are relative to the sonar-project.properties file.
+sonar.sources=src
+#sonar.tests=tests
+
+# Test report and code coverage related settings.
+#sonar.php.tests.reportPath=phpunit.report-junit.xml
+#sonar.php.coverage.reportPaths=phpunit.coverage-clover.xml
+
+# Encoding of the source code. Default is default system encoding.
+sonar.sourceEncoding=UTF-8
+
+# Links for sonarcloud.io page.
+sonar.links.ci=https://github.com/php-mqtt/laravel-client/actions
+sonar.links.scm=https://github.com/php-mqtt/laravel-client
+sonar.links.issue=https://github.com/php-mqtt/laravel-client/issues

src/Facades/MQTT.php

@@ -13,8 +13,8 @@
  * @method static void disconnect(string $connection = null)
  * @method static void publish(string $topic, string $message, bool $retain = false, string $connection = null)
  *
- * @see ConnectionManager
  * @package PhpMqtt\Client\Facades
+ * @see ConnectionManager
  */
 class MQTT extends Facade
 {