Run both PHPUnit bootstrap files

Author: schlessera

bin/run-php-unit-tests

@@ -1,7 +1,11 @@
 #!/bin/sh
 
 # Run the unit tests, if they exist
-if [ -f "phpunit.xml" ] || [ -f "phpunit.xml.dist" ]
+if [ -f "phpunit.xml" ] || [ -f "phpunit.xml.dist" ] || [ -f ".phpunit.xml" ] || [ -f ".phpunit.xml.dist" ]
 then
-	vendor/bin/phpunit --color=always "$@"
+	if [ -f "./vendor/wp-cli/wp-cli-tests/tests/bootstrap.php" ]; then
+		vendor/bin/phpunit --color=always "$@" --bootstrap ./vendor/wp-cli/wp-cli-tests/tests/bootstrap.php
+	else
+		vendor/bin/phpunit --color=always "$@"
+	fi
 fi

bin/run-phpcs-tests

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 # Run the unit tests, if they exist
-if [ -f "phpcs.xml" ] || [ -f "phpcs.xml.dist" ]
+if [ -f "phpcs.xml" ] || [ -f "phpcs.xml.dist" ] || [ -f ".phpcs.xml" ] || [ -f ".phpcs.xml.dist" ]
 then
 	vendor/bin/phpcs "$@"
 fi

tests/bootstrap.php

@@ -1,6 +1,12 @@
 <?php
-
-define( 'WP_CLI_ROOT', dirname( __DIR__ ) . '/vendor/wp-cli/wp-cli' );
+define( 'WP_CLI_TESTS_ROOT', dirname( __DIR__ ) );
+define( 'VENDOR_DIR',
+	file_exists( WP_CLI_TESTS_ROOT . '/vendor/autoload.php' )
+		? WP_CLI_TESTS_ROOT . '/vendor'
+		: WP_CLI_TESTS_ROOT . '/../..'
+);
+define( 'WP_CLI_ROOT', VENDOR_DIR . '/wp-cli/wp-cli' );
+define( 'PACKAGE_ROOT', VENDOR_DIR . '/..' );
 
 /**
  * Compatibility with PHPUnit 6+
@@ -9,12 +15,29 @@
 	require_once __DIR__ . '/phpunit6-compat.php';
 }
 
-if ( file_exists( WP_CLI_ROOT . '/vendor/autoload.php' ) ) {
-	define( 'WP_CLI_VENDOR_DIR', WP_CLI_ROOT . '/vendor' );
-} elseif ( file_exists( dirname( dirname( WP_CLI_ROOT ) ) . '/autoload.php' ) ) {
-	define( 'WP_CLI_VENDOR_DIR', dirname( dirname( WP_CLI_ROOT ) ) );
-}
-
-require_once WP_CLI_VENDOR_DIR . '/autoload.php';
+require_once VENDOR_DIR . '/autoload.php';
 require_once WP_CLI_ROOT . '/php/utils.php';
 
+$config_filenames = array(
+	'phpunit.xml',
+	'.phpunit.xml',
+	'phpunit.xml.dist',
+	'.phpunit.xml.dist',
+);
+
+$config_filename = false;
+foreach ( $config_filenames as $filename ) {
+	if ( file_exists( PACKAGE_ROOT . '/' . $filename ) ) {
+		$config_filename = PACKAGE_ROOT . '/' . $filename;
+	}
+}
+
+if ( $config_filename ) {
+	$config  = file_get_contents( $config_filename );
+	$matches = null;
+	$pattern = '/bootstrap="(?P<bootstrap>.*)"/';
+	$result  = preg_match( $pattern, $config, $matches );
+	if ( isset( $matches['bootstrap'] ) && file_exists( $matches['bootstrap'] ) ) {
+		include_once PACKAGE_ROOT . '/' . $matches['bootstrap'];
+	}
+}