# phpcs.xml, this file must be under project root folder. <?xml version=”1.0″?> <ruleset name=”Basic Project Coding Standards”> <rule ref=”PSR2″ /> <!– extra rules for the laugh 😉 LOL –> <rule ref=”Generic.CodeAnalysis.EmptyStatement” /> <rule ref=”Generic.Classes.DuplicateClassName”/> <rule ref=”Generic.CodeAnalysis.EmptyStatement”/> <rule ref=”Generic.CodeAnalysis.UnconditionalIfStatement”/> <rule ref=”Generic.CodeAnalysis.UnusedFunctionParameter”/> <rule ref=”Generic.CodeAnalysis.UselessOverridingMethod”/> <rule ref=”Generic.ControlStructures.InlineControlStructure”/> <rule ref=”Squiz.PHP.NonExecutableCode”/> <file>./src</file> <file>./test</file> </ruleset>   Views: 5

# .travis.yml, this file must be under project root folder. language: php php: – 7.2 before_script: – composer self-update – composer install –prefer-source –no-interaction –dev script: – phpunit – ./vendor/bin/phpcs   Views: 3

Of course first  phpunit/phpunit to be installed. I think, local installation much better. composer require –dev phpunit/phpunit ^7 # phpunit.xml <?xml version=”1.0″ encoding=”UTF-8″?> <phpunit backupGlobals=”false” backupStaticAttributes=”false” bootstrap=”vendor/autoload.php” colors=”true” convertErrorsToExceptions=”true” convertNoticesToExceptions=”true” convertWarningsToExceptions=”true” processIsolation=”false” stopOnFailure=”false”> <testsuites> <testsuite name=”Unit”> <directory suffix=”Test.php”>./tests</directory> </testsuite> </testsuites> <filter> <whitelist processUncoveredFilesFromWhitelist=”true”> <directory suffix=”.php”>./src</directory> </whitelist> </filter> </phpunit> # ExampleTest.php, this file must be under tests folder. (root/tests/ExampleTest.php) ?php namespace yourvendorname\yourpackagename; use PHPUnit\Framework\TestCase; /** * Description of ExampleTest * * @author Koray Zorluoglu <koray@d8devs.com> */ class ExampleTest extends TestCase { public function testExampleMethod() { $count = 0; $this->assertSame(0, $count); } } # Run on Command prompt. ./vendor/bin/phpunit # Example Output $ […]