Set up tests for 6.0 branch

Author: DavertMik

.travis.yml

@@ -0,0 +1,15 @@
+language: php
+
+php:
+  - 5.6
+  - 7.0
+  - 7.1
+
+before_script:
+  - composer global require consolidation/robo
+  - robo prepare
+  - composer update
+
+script:
+  - robo test cli
+  - robo test unit -g core

RoboFile.php

@@ -0,0 +1,25 @@
+<?php
+/**
+ * This is project's console commands configuration for Robo task runner.
+ *
+ * @see http://robo.li/
+ */
+class RoboFile extends \Robo\Tasks
+{
+    // define public methods as commands
+    public function prepare()
+    {
+        $config = json_decode(file_get_contents(__DIR__ . '/composer.json'));
+
+        $config['name'] = 'codeception/phpunit-wrapper-test';
+        $config['require-dev']['codeception/codeception'] = '*';
+        $config['replace'] = ['codeception/phpunit-wrapper' => '*'];
+
+        file_put_contents(__DIR__ . '/composer.json', json_decode($config));
+    }
+
+    public function test($params)
+    {
+        return $this->_exec('./vendor/bin/codecept run -c vendor/codeception/codeception ' . $params);
+    }
+}

composer.json

@@ -9,15 +9,23 @@
             "email": "davert.php@resend.cc"
         }
     ],
+    "replace": {
+        "codeception/phpunit-wrapper": "*"
+    },
     "require": {
         "phpunit/phpunit": ">=4.8.28 <5.0.0 || >=5.6.3 <7.0",
         "phpunit/php-code-coverage": ">=2.2.4 <6.0",
         "sebastian/comparator": ">1.1 <3.0",
         "sebastian/diff": ">=1.4 <4.0"
+
     },
     "autoload":{
         "psr-4":{
             "Codeception\\PHPUnit\\": "src\\"
         }
+    },
+    "require-dev": {
+        "vlucas/phpdotenv": "^2.4",
+        "codeception/specify": "^1.0"
     }
 }