diff --git a/api/composer.json b/api/composer.json
index 3f98cadc3..ec69991a3 100644
--- a/api/composer.json
+++ b/api/composer.json
@@ -4,9 +4,9 @@
         "slim/slim": "^3.5"
     },
     "require-dev": {
-        "codeception/codeception": "^2.5",
-        "codeception/phpbuiltinserver": "^1.4",
         "flow/jsonpath": "^0.4.0",
-        "vlucas/phpdotenv": "^3.0.0"
+        "vlucas/phpdotenv": "^3.0.0",
+        "codeception/codeception": "^3.1",
+        "codeception/phpbuiltinserver": "^1.5"
     }
 }
diff --git a/api/composer.lock b/api/composer.lock
index 0c11e2107..5d23fea7c 100644
--- a/api/composer.lock
+++ b/api/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "30cf49f2ffc866fd7b22a73e7529eb4b",
+    "content-hash": "e23ccef61a1d58e4e163b0d57b72fbfd",
     "packages": [
         {
             "name": "container-interop/container-interop",
@@ -366,28 +366,29 @@
         },
         {
             "name": "codeception/codeception",
-            "version": "2.5.4",
+            "version": "3.1.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Codeception/Codeception.git",
-                "reference": "a2ecfe2f3ad36cc29904d2d566b0d7280854e6c9"
+                "reference": "5ea172de7b1b2e61dcdd50d73f8368886c549fb4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Codeception/Codeception/zipball/a2ecfe2f3ad36cc29904d2d566b0d7280854e6c9",
-                "reference": "a2ecfe2f3ad36cc29904d2d566b0d7280854e6c9",
+                "url": "https://api.github.com/repos/Codeception/Codeception/zipball/5ea172de7b1b2e61dcdd50d73f8368886c549fb4",
+                "reference": "5ea172de7b1b2e61dcdd50d73f8368886c549fb4",
                 "shasum": ""
             },
             "require": {
                 "behat/gherkin": "^4.4.0",
-                "codeception/phpunit-wrapper": "^6.0.9|^7.0.6",
-                "codeception/stub": "^2.0",
+                "codeception/phpunit-wrapper": ">6.0.15 <6.1.0 | ^6.6.1 | ^7.7.1 | ^8.0.3",
+                "codeception/stub": "^2.0 | ^3.0",
                 "ext-curl": "*",
                 "ext-json": "*",
                 "ext-mbstring": "*",
-                "facebook/webdriver": ">=1.1.3 <2.0",
-                "guzzlehttp/guzzle": ">=4.1.4 <7.0",
-                "guzzlehttp/psr7": "~1.0",
+                "facebook/webdriver": "^1.6.0",
+                "guzzlehttp/guzzle": "^6.3.0",
+                "guzzlehttp/psr7": "~1.4",
+                "hoa/console": "~3.0",
                 "php": ">=5.6.0 <8.0",
                 "symfony/browser-kit": ">=2.7 <5.0",
                 "symfony/console": ">=2.7 <5.0",
@@ -399,12 +400,15 @@
             },
             "require-dev": {
                 "codeception/specify": "~0.3",
-                "facebook/graph-sdk": "~5.3",
+                "doctrine/annotations": "^1",
+                "doctrine/data-fixtures": "^1",
+                "doctrine/orm": "^2",
                 "flow/jsonpath": "~0.2",
                 "monolog/monolog": "~1.8",
                 "pda/pheanstalk": "~3.0",
                 "php-amqplib/php-amqplib": "~2.4",
                 "predis/predis": "^1.0",
+                "ramsey/uuid-doctrine": "^1.5",
                 "squizlabs/php_codesniffer": "~2.0",
                 "symfony/process": ">=2.7 <5.0",
                 "vlucas/phpdotenv": "^3.0"
@@ -454,25 +458,25 @@
                 "functional testing",
                 "unit testing"
             ],
-            "time": "2019-02-20T20:45:25+00:00"
+            "time": "2019-10-19T13:15:55+00:00"
         },
         {
             "name": "codeception/phpbuiltinserver",
-            "version": "v1.4.0",
+            "version": "v1.5.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/tiger-seo/PhpBuiltinServer.git",
-                "reference": "a79b3e459717e82b6c4393548ab10da71c596ed9"
+                "reference": "2ae502c527b4a349930c4a61cde776ab2d18f199"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/tiger-seo/PhpBuiltinServer/zipball/a79b3e459717e82b6c4393548ab10da71c596ed9",
-                "reference": "a79b3e459717e82b6c4393548ab10da71c596ed9",
+                "url": "https://api.github.com/repos/tiger-seo/PhpBuiltinServer/zipball/2ae502c527b4a349930c4a61cde776ab2d18f199",
+                "reference": "2ae502c527b4a349930c4a61cde776ab2d18f199",
                 "shasum": ""
             },
             "require": {
-                "codeception/codeception": "^2.3",
-                "php": ">=5.5.9"
+                "codeception/codeception": "^3.0",
+                "php": ">=5.6.0"
             },
             "require-dev": {
                 "phpunit/phpunit": "5.*"
@@ -497,7 +501,7 @@
             "keywords": [
                 "codeception"
             ],
-            "time": "2017-12-03T12:48:00+00:00"
+            "time": "2019-09-19T09:04:28+00:00"
         },
         {
             "name": "codeception/phpunit-wrapper",
@@ -910,6 +914,555 @@
             ],
             "time": "2018-12-04T20:46:45+00:00"
         },
+        {
+            "name": "hoa/consistency",
+            "version": "1.17.05.02",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/Consistency.git",
+                "reference": "fd7d0adc82410507f332516faf655b6ed22e4c2f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/Consistency/zipball/fd7d0adc82410507f332516faf655b6ed22e4c2f",
+                "reference": "fd7d0adc82410507f332516faf655b6ed22e4c2f",
+                "shasum": ""
+            },
+            "require": {
+                "hoa/exception": "~1.0",
+                "php": ">=5.5.0"
+            },
+            "require-dev": {
+                "hoa/stream": "~1.0",
+                "hoa/test": "~2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Hoa\\Consistency\\": "."
+                },
+                "files": [
+                    "Prelude.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "https://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\Consistency library.",
+            "homepage": "https://hoa-project.net/",
+            "keywords": [
+                "autoloader",
+                "callable",
+                "consistency",
+                "entity",
+                "flex",
+                "keyword",
+                "library"
+            ],
+            "time": "2017-05-02T12:18:12+00:00"
+        },
+        {
+            "name": "hoa/console",
+            "version": "3.17.05.02",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/Console.git",
+                "reference": "e231fd3ea70e6d773576ae78de0bdc1daf331a66"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/Console/zipball/e231fd3ea70e6d773576ae78de0bdc1daf331a66",
+                "reference": "e231fd3ea70e6d773576ae78de0bdc1daf331a66",
+                "shasum": ""
+            },
+            "require": {
+                "hoa/consistency": "~1.0",
+                "hoa/event": "~1.0",
+                "hoa/exception": "~1.0",
+                "hoa/file": "~1.0",
+                "hoa/protocol": "~1.0",
+                "hoa/stream": "~1.0",
+                "hoa/ustring": "~4.0"
+            },
+            "require-dev": {
+                "hoa/test": "~2.0"
+            },
+            "suggest": {
+                "ext-pcntl": "To enable hoa://Event/Console/Window:resize.",
+                "hoa/dispatcher": "To use the console kit.",
+                "hoa/router": "To use the console kit."
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Hoa\\Console\\": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "https://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\Console library.",
+            "homepage": "https://hoa-project.net/",
+            "keywords": [
+                "autocompletion",
+                "chrome",
+                "cli",
+                "console",
+                "cursor",
+                "getoption",
+                "library",
+                "option",
+                "parser",
+                "processus",
+                "readline",
+                "terminfo",
+                "tput",
+                "window"
+            ],
+            "time": "2017-05-02T12:26:19+00:00"
+        },
+        {
+            "name": "hoa/event",
+            "version": "1.17.01.13",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/Event.git",
+                "reference": "6c0060dced212ffa3af0e34bb46624f990b29c54"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/Event/zipball/6c0060dced212ffa3af0e34bb46624f990b29c54",
+                "reference": "6c0060dced212ffa3af0e34bb46624f990b29c54",
+                "shasum": ""
+            },
+            "require": {
+                "hoa/consistency": "~1.0",
+                "hoa/exception": "~1.0"
+            },
+            "require-dev": {
+                "hoa/test": "~2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Hoa\\Event\\": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "https://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\Event library.",
+            "homepage": "https://hoa-project.net/",
+            "keywords": [
+                "event",
+                "library",
+                "listener",
+                "observer"
+            ],
+            "time": "2017-01-13T15:30:50+00:00"
+        },
+        {
+            "name": "hoa/exception",
+            "version": "1.17.01.16",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/Exception.git",
+                "reference": "091727d46420a3d7468ef0595651488bfc3a458f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/Exception/zipball/091727d46420a3d7468ef0595651488bfc3a458f",
+                "reference": "091727d46420a3d7468ef0595651488bfc3a458f",
+                "shasum": ""
+            },
+            "require": {
+                "hoa/consistency": "~1.0",
+                "hoa/event": "~1.0"
+            },
+            "require-dev": {
+                "hoa/test": "~2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Hoa\\Exception\\": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "https://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\Exception library.",
+            "homepage": "https://hoa-project.net/",
+            "keywords": [
+                "exception",
+                "library"
+            ],
+            "time": "2017-01-16T07:53:27+00:00"
+        },
+        {
+            "name": "hoa/file",
+            "version": "1.17.07.11",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/File.git",
+                "reference": "35cb979b779bc54918d2f9a4e02ed6c7a1fa67ca"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/File/zipball/35cb979b779bc54918d2f9a4e02ed6c7a1fa67ca",
+                "reference": "35cb979b779bc54918d2f9a4e02ed6c7a1fa67ca",
+                "shasum": ""
+            },
+            "require": {
+                "hoa/consistency": "~1.0",
+                "hoa/event": "~1.0",
+                "hoa/exception": "~1.0",
+                "hoa/iterator": "~2.0",
+                "hoa/stream": "~1.0"
+            },
+            "require-dev": {
+                "hoa/test": "~2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Hoa\\File\\": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "https://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\File library.",
+            "homepage": "https://hoa-project.net/",
+            "keywords": [
+                "Socket",
+                "directory",
+                "file",
+                "finder",
+                "library",
+                "link",
+                "temporary"
+            ],
+            "time": "2017-07-11T07:42:15+00:00"
+        },
+        {
+            "name": "hoa/iterator",
+            "version": "2.17.01.10",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/Iterator.git",
+                "reference": "d1120ba09cb4ccd049c86d10058ab94af245f0cc"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/Iterator/zipball/d1120ba09cb4ccd049c86d10058ab94af245f0cc",
+                "reference": "d1120ba09cb4ccd049c86d10058ab94af245f0cc",
+                "shasum": ""
+            },
+            "require": {
+                "hoa/consistency": "~1.0",
+                "hoa/exception": "~1.0"
+            },
+            "require-dev": {
+                "hoa/test": "~2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Hoa\\Iterator\\": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "https://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\Iterator library.",
+            "homepage": "https://hoa-project.net/",
+            "keywords": [
+                "iterator",
+                "library"
+            ],
+            "time": "2017-01-10T10:34:47+00:00"
+        },
+        {
+            "name": "hoa/protocol",
+            "version": "1.17.01.14",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/Protocol.git",
+                "reference": "5c2cf972151c45f373230da170ea015deecf19e2"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/Protocol/zipball/5c2cf972151c45f373230da170ea015deecf19e2",
+                "reference": "5c2cf972151c45f373230da170ea015deecf19e2",
+                "shasum": ""
+            },
+            "require": {
+                "hoa/consistency": "~1.0",
+                "hoa/exception": "~1.0"
+            },
+            "require-dev": {
+                "hoa/test": "~2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Hoa\\Protocol\\": "."
+                },
+                "files": [
+                    "Wrapper.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "https://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\Protocol library.",
+            "homepage": "https://hoa-project.net/",
+            "keywords": [
+                "library",
+                "protocol",
+                "resource",
+                "stream",
+                "wrapper"
+            ],
+            "time": "2017-01-14T12:26:10+00:00"
+        },
+        {
+            "name": "hoa/stream",
+            "version": "1.17.02.21",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/Stream.git",
+                "reference": "3293cfffca2de10525df51436adf88a559151d82"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/Stream/zipball/3293cfffca2de10525df51436adf88a559151d82",
+                "reference": "3293cfffca2de10525df51436adf88a559151d82",
+                "shasum": ""
+            },
+            "require": {
+                "hoa/consistency": "~1.0",
+                "hoa/event": "~1.0",
+                "hoa/exception": "~1.0",
+                "hoa/protocol": "~1.0"
+            },
+            "require-dev": {
+                "hoa/test": "~2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Hoa\\Stream\\": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "https://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\Stream library.",
+            "homepage": "https://hoa-project.net/",
+            "keywords": [
+                "Context",
+                "bucket",
+                "composite",
+                "filter",
+                "in",
+                "library",
+                "out",
+                "protocol",
+                "stream",
+                "wrapper"
+            ],
+            "time": "2017-02-21T16:01:06+00:00"
+        },
+        {
+            "name": "hoa/ustring",
+            "version": "4.17.01.16",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/Ustring.git",
+                "reference": "e6326e2739178799b1fe3fdd92029f9517fa17a0"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/Ustring/zipball/e6326e2739178799b1fe3fdd92029f9517fa17a0",
+                "reference": "e6326e2739178799b1fe3fdd92029f9517fa17a0",
+                "shasum": ""
+            },
+            "require": {
+                "hoa/consistency": "~1.0",
+                "hoa/exception": "~1.0"
+            },
+            "require-dev": {
+                "hoa/test": "~2.0"
+            },
+            "suggest": {
+                "ext-iconv": "ext/iconv must be present (or a third implementation) to use Hoa\\Ustring::transcode().",
+                "ext-intl": "To get a better Hoa\\Ustring::toAscii() and Hoa\\Ustring::compareTo()."
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Hoa\\Ustring\\": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "https://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\Ustring library.",
+            "homepage": "https://hoa-project.net/",
+            "keywords": [
+                "library",
+                "search",
+                "string",
+                "unicode"
+            ],
+            "time": "2017-01-16T07:08:25+00:00"
+        },
         {
             "name": "myclabs/deep-copy",
             "version": "1.8.1",