What are you trying to achieve?

Trying to run suite of tests

What do you get instead?

Failures

Provide console output if related. Use -vvv mode for more details.

- ManagerTest: Check oem company monitor  Destroying application
  Starting application
  [Fixtures] Loading fixtures
  [yii\db\Connection::open] 'Opening DB connection: pgsql:host=localhost;port=5432;dbname=front_test'
  [Fixtures] Opened database connection: pgsql:host=localhost;port=5432;dbname=front_test
  [yii\db\Connection::open] 'Opening DB connection: pgsql:host=localhost;port=5432;dbname=back_test'
  [Fixtures] Opened database connection: pgsql:host=localhost;port=5432;dbname=back_test
  [Fixtures] Closing database connection: pgsql:host=localhost;port=5432;dbname=front_test
  [Fixtures] Closing database connection: pgsql:host=localhost;port=5432;dbname=back_test
  [Fixtures] Done
  [yii\db\Connection::open] 'Opening DB connection: pgsql:host=localhost;port=5432;dbname=front_test'
  [yii\web\Session::open] 'Session started'
  [yii\web\User::login] 'User \'1256\' logged in from  with duration 86400.'

Eventually get this

---------
300) ApiUserTesterCest: Test the forgot password request
 Test  tests/api/ApiUserTesterCest.php:ForgotPasswordRequest
                                                                                  
  [yii\db\Exception] SQLSTATE[08006] [7] FATAL:  sorry, too many clients already  
                                                                                  
/srv/www/xyzweb/src/private/protected/vendor/yiisoft/yii2/db/Connection.php:624
/srv/www/xyzweb/src/private/protected/vendor/yiisoft/yii2/db/Connection.php:687
/srv/www/xyzweb/src/private/protected/vendor/yiisoft/yii2/db/Connection.php:613
/srv/www/xyzweb/src/private/protected/vendor/yiisoft/yii2/db/Connection.php:996
/srv/www/xyzweb/src/private/protected/vendor/yiisoft/yii2/db/Connection.php:983
/srv/www/xyzweb/src/private/protected/vendor/yiisoft/yii2/db/Schema.php:463
/srv/www/xyzweb/src/private/protected/vendor/yiisoft/yii2/db/Connection.php:881
/srv/www/xyzweb/src/private/protected/vendor/yiisoft/yii2/db/Command.php:209
/srv/www/xyzweb/src/private/protected/vendor/yiisoft/yii2/db/Command.php:1099
/srv/www/xyzweb/src/private/protected/vendor/yiisoft/yii2/db/Command.php:1120
/srv/www/xyzweb/src/private/protected/vendor/yiisoft/yii2/db/Command.php:442
/srv/www/xyzweb/src/private/protected/vendor/yiisoft/yii2/db/pgsql/Schema.php:182
/srv/www/xyzweb/src/private/protected/vendor/yiisoft/yii2/db/Schema.php:237
/srv/www/xyzweb/src/private/protected/vendor/yiisoft/yii2/db/pgsql/QueryBuilder.php:200
/srv/www/xyzweb/src/private/protected/vendor/yiisoft/yii2/db/Command.php:959
/srv/www/xyzweb/src/private/protected/vendor/yiisoft/yii2/test/InitDbFixture.php:96
/srv/www/xyzweb/src/private/protected/vendor/yiisoft/yii2/test/InitDbFixture.php:78
/srv/www/xyzweb/src/private/protected/vendor/yiisoft/yii2/test/FixtureTrait.php:117
/srv/www/xyzweb/src/private/protected/vendor/codeception/codeception/src/Codeception/Module/Yii2.php:467
/srv/www/xyzweb/src/private/protected/vendor/codeception/codeception/src/Codeception/Module/Yii2.php:285
/srv/www/xyzweb/src/private/protected/vendor/codeception/codeception/src/Codeception/Module/Yii2.php:259
/srv/www/xyzweb/src/private/protected/vendor/codeception/codeception/src/Codeception/Subscriber/Module.php:56
/srv/www/xyzweb/src/private/protected/vendor/symfony/event-dispatcher/EventDispatcher.php:212
/srv/www/xyzweb/src/private/protected/vendor/symfony/event-dispatcher/EventDispatcher.php:44
/srv/www/xyzweb/src/private/protected/vendor/codeception/phpunit-wrapper/src/Listener.php:133
/srv/www/xyzweb/src/private/protected/vendor/codeception/phpunit-wrapper/src/Listener.php:102
/srv/www/xyzweb/src/private/protected/vendor/phpunit/phpunit/src/Framework/TestResult.php:395
/srv/www/xyzweb/src/private/protected/vendor/codeception/codeception/src/Codeception/Test/Test.php:75
/srv/www/xyzweb/src/private/protected/vendor/phpunit/phpunit/src/Framework/TestSuite.php:755
/srv/www/xyzweb/src/private/protected/vendor/codeception/phpunit-wrapper/src/Runner.php:106
/srv/www/xyzweb/src/private/protected/vendor/codeception/codeception/src/Codeception/SuiteManager.php:157
/srv/www/xyzweb/src/private/protected/vendor/codeception/codeception/src/Codeception/Codecept.php:189
/srv/www/xyzweb/src/private/protected/vendor/codeception/codeception/src/Codeception/Codecept.php:158
/srv/www/xyzweb/src/private/protected/vendor/codeception/codeception/src/Codeception/Command/Run.php:466
/srv/www/xyzweb/src/private/protected/vendor/codeception/codeception/src/Codeception/Command/Run.php:361
/srv/www/xyzweb/src/private/protected/vendor/symfony/console/Command/Command.php:252
/srv/www/xyzweb/src/private/protected/vendor/symfony/console/Application.php:946
/srv/www/xyzweb/src/private/protected/vendor/symfony/console/Application.php:248
/srv/www/xyzweb/src/private/protected/vendor/symfony/console/Application.php:148
/srv/www/xyzweb/src/private/protected/vendor/codeception/codeception/src/Codeception/Application.php:108
/srv/www/xyzweb/src/private/protected/vendor/codeception/codeception/codecept:42

Details

• Codeception version: 2.4.1
• PHP Version: 7.0
• Operating System: Ubuntu 16.04
• Installation type: Composer
• List of installed packages (composer show)
  alexandernst/yii2-device-detect 0.0.12 Yii2 extension for Mobile-Detect library
  behat/gherkin v4.5.1 Gherkin DSL parser for PHP 5.3
  bower-asset/bootstrap v3.3.7 The most popular front-end framework for developing responsive, mobile first projects on the web.
  bower-asset/inputmask 3.3.11 Inputmask is a javascript library which creates an input mask. Inputmask can run against vanilla javascript, jQuery and jql...
  bower-asset/jquery 3.2.1
  bower-asset/jquery-ui 1.12.1
  bower-asset/punycode v1.3.2
  bower-asset/yii2-pjax 2.0.7.1
  braintree/braintree_php 3.30.0 Braintree PHP Client Library
  cebe/markdown 1.1.2 A super fast, highly extensible markdown parser for PHP
  codeception/codeception 2.4.1 BDD-style testing framework
  codeception/phpunit-wrapper 6.0.9 PHPUnit classes used by Codeception
  codeception/specify 1.0 BDD code blocks for PHPUnit and Codeception
  codeception/stub 1.0.2 Flexible Stub wrapper for PHPUnit's Mock Builder
  codeception/verify 1.0.0 BDD assertion library for PHPUnit
  crossjoin/css v1.0.3 CSS reader and writer with full CSS3 support, already supporting huge parts of the current CSS4 spec. It supports media quer...
  crossjoin/pre-mailer v1.0.5 Crossjoin\PreMailer converts CSS in a given HTML source to inline styles and optimizes it for sending it via e-mail. It also...
  doctrine/instantiator 1.0.5 A small, lightweight utility to instantiate objects in PHP without invoking their constructors
  ezyang/htmlpurifier v4.10.0 Standards compliant HTML filter written in PHP
  facebook/webdriver 1.5.0 A PHP client for Selenium WebDriver
  firebase/php-jwt v5.0.0 A simple library to encode and decode JSON Web Tokens (JWT) in PHP. Should conform to the current spec.
  flow/jsonpath 0.4.0 JSONPath implementation for parsing, searching and flattening arrays
  guzzlehttp/guzzle 6.3.2 Guzzle is a PHP HTTP client library
  guzzlehttp/promises v1.3.1 Guzzle promises library
  guzzlehttp/psr7 1.4.2 PSR-7 message implementation that also provides common utility methods
  imagine/imagine v0.7.1 Image processing for PHP 5.3
  kamranahmedse/php-geocode v2.0 A wrapper around the Google Geocoding API to get different details such as latitude, longitude, country, city, district, pos...
  mobiledetect/mobiledetectlib 2.8.31 Mobile_Detect is a lightweight PHP class for detecting mobile devices. It uses the User-Agent string combined with specific ...
  myclabs/deep-copy 1.7.0 Create deep copies (clones) of your objects
  phar-io/manifest 1.0.1 Component for reading phar.io manifest information from a PHP Archive (PHAR)
  phar-io/version 1.0.1 Library for handling version information and constraints
  phpdocumentor/reflection-common 1.0.1 Common reflection classes used by phpdocumentor to reflect the code structure
  phpdocumentor/reflection-docblock 4.3.0 With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is e...
  phpdocumentor/type-resolver 0.4.0
  phpmailer/phpmailer v5.2.26 PHPMailer is a full-featured email creation and transfer class for PHP
  phpoffice/phpexcel 1.8.1 PHPExcel - OpenXML - Read, Create and Write Spreadsheet documents in PHP - Spreadsheet engine
  phpspec/prophecy 1.7.5 Highly opinionated mocking framework for PHP 5.3+
  phpunit/php-code-coverage 5.3.2 Library that provides collection, processing, and rendering functionality for PHP code coverage information.
  phpunit/php-file-iterator 1.4.5 FilterIterator implementation that filters files based on a list of suffixes.
  phpunit/php-text-template 1.2.1 Simple template engine.
  phpunit/php-timer 1.0.9 Utility class for timing
  phpunit/php-token-stream 2.0.2 Wrapper around PHP's tokenizer extension.
  phpunit/phpunit 6.5.7 The PHP Unit Testing framework.
  phpunit/phpunit-mock-objects 5.0.6 Mock Object library for PHPUnit
  piwik/piwik-php-tracker 1.2.0 PHP Client for Piwik Analytics Tracking API
  psr/http-message 1.0.1 Common interface for HTTP messages
  psr/log 1.0.2 Common interface for logging libraries
  sebastian/code-unit-reverse-lookup 1.0.1 Looks up which function or method a line of code belongs to
  sebastian/comparator 2.1.3 Provides the functionality to compare PHP values for equality
  sebastian/diff 2.0.1 Diff implementation
  sebastian/environment 3.1.0 Provides functionality to handle HHVM/PHP environments
  sebastian/exporter 3.1.0 Provides the functionality to export PHP variables for visualization
  sebastian/global-state 2.0.0 Snapshotting of global state
  sebastian/object-enumerator 3.0.3 Traverses array structures and object graphs to enumerate all referenced objects
  sebastian/object-reflector 1.1.1 Allows reflection of object attributes, including inherited and non-public ones
  sebastian/recursion-context 3.0.0 Provides functionality to recursively process PHP variables
  sebastian/resource-operations 1.0.0 Provides a list of PHP built-in functions that operate on resources
  sebastian/version 2.0.1 Library that helps with managing the version number of Git-hosted PHP projects
  symfony/browser-kit v3.4.8 Symfony BrowserKit Component
  symfony/console v3.4.8 Symfony Console Component
  symfony/css-selector v2.8.38 Symfony CssSelector Component
  symfony/debug v3.4.8 Symfony Debug Component
  symfony/dom-crawler v3.4.8 Symfony DomCrawler Component
  symfony/event-dispatcher v3.4.8 Symfony EventDispatcher Component
  symfony/finder v3.4.8 Symfony Finder Component
  symfony/polyfill-mbstring v1.7.0 Symfony polyfill for the Mbstring extension
  symfony/process v3.4.8 Symfony Process Component
  symfony/yaml v3.4.8 Symfony Yaml Component
  theseer/tokenizer 1.1.0 A small library for converting tokenized PHP source code into XML and potentially other formats
  webmozart/assert 1.3.0 Assertions to validate method input/output with nice error messages.
  yiidoc/yii2-redactor 2.0.1 Extension redactor for Yii2 Framework.
  yiisoft/yii2 2.0.15.1 Yii PHP Framework Version 2
  yiisoft/yii2-bootstrap 2.0.8 The Twitter Bootstrap extension for the Yii framework
  yiisoft/yii2-composer 2.0.6 The composer plugin for Yii extension installer
  yiisoft/yii2-imagine 2.1.1 The Imagine integration for the Yii framework
  yiisoft/yii2-jui 2.0.7 The Jquery UI extension for the Yii framework
  yiisoft/yii2-redis 2.0.8 Redis Cache, Session and ActiveRecord for the Yii framework
  yurkinx/yii2-image dev-master 2737b1e Yii2 extension for image manipulating using Kohana Image Library.
• Suite configuration:

class_name: UnitTester
modules:
    enabled:
        - Yii2:
            part: [orm, fixtures]
            cleanup: true
            transaction: false
coverage:
    enabled: true
    remote: false
    include:
      - models/*
      - components/*
      - forms/*