diff --git a/README.md b/README.md
index 43a03cc..2ab86a7 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,35 @@ composer-behat-coverage
 
 Composer for php code coverage with behat
 
-Dependencies
+## Pour utiliser les tests mocks sur proxy
+-----------------------
+
+- Ajouter le context des mock dans le behat.yml avec ses paramètres :
+```
+suites:
+        default:
+            paths:
+                - %paths.base%/Tests/Functional/features
+            contexts:
+                - ETNA\FeatureContext\HttpApiMockContext:
+                    host: '0.0.0.0'
+                    port: '8080'
+```
+
+- Penser à rajouter l'URL du proxy dans l'env de testing sur
+l'adresse et le port du serveur phiremock:
+exemple:
+```
+putenv("CHANGEREQUEST_API_URL=http://localhost:8080");
+```
+
+- Lancer le serveur phiremock avant de lancer les tests:
+```
+./vendor/bin/phiremock -p 8080 -i 0.0.0.0 -d
+```
+
+
+## Dependencies
 -----------------------
 In your composer.json :
 ```
@@ -16,7 +44,7 @@ In your composer.json :
 },
 ```
 
-Install
+## Install
 -----------------------
  * use this behat.yml if you dont have one :
 ```
@@ -83,7 +111,7 @@ wip:
                 tags: @wip
 ```
 
-Run
+##Run
 -----------------------
 
 ```
diff --git a/composer.json b/composer.json
index 2f4b934..b604fb3 100644
--- a/composer.json
+++ b/composer.json
@@ -14,7 +14,8 @@
         "php": ">=5.5",
         "behat/behat": ">=3.2",
         "guzzlehttp/guzzle": "~6.1",
-        "etna/php-rsa": "~0.2.0"
+        "etna/php-rsa": "~0.2.0",
+        "mcustiel/phiremock": "^1.7"
     },
     "require-dev": {
         "phpunit/php-code-coverage": "~3.0",
diff --git a/composer.lock b/composer.lock
index 860a688..f76d1df 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1,10 +1,10 @@
 {
     "_readme": [
         "This file locks the dependencies of your project to a known state",
-        "Read more about it at http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "cfd298d801b2bad1e9fcd8feb55c5a82",
+    "content-hash": "8658504f4934a027cbf98508eb511955",
     "packages": [
         {
             "name": "behat/behat",
@@ -85,7 +85,7 @@
                 "symfony",
                 "testing"
             ],
-            "time": "2016-09-25 09:40:39"
+            "time": "2016-09-25T09:40:39+00:00"
         },
         {
             "name": "behat/gherkin",
@@ -144,7 +144,7 @@
                 "gherkin",
                 "parser"
             ],
-            "time": "2016-09-18 12:16:14"
+            "time": "2016-09-18T12:16:14+00:00"
         },
         {
             "name": "behat/transliterator",
@@ -184,101 +184,1237 @@
                 "slug",
                 "transliterator"
             ],
-            "time": "2015-09-28 16:26:35"
+            "time": "2015-09-28T16:26:35+00:00"
+        },
+        {
+            "name": "doctrine/annotations",
+            "version": "v1.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/annotations.git",
+                "reference": "54cacc9b81758b14e3ce750f205a393d52339e97"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/annotations/zipball/54cacc9b81758b14e3ce750f205a393d52339e97",
+                "reference": "54cacc9b81758b14e3ce750f205a393d52339e97",
+                "shasum": ""
+            },
+            "require": {
+                "doctrine/lexer": "1.*",
+                "php": "^5.6 || ^7.0"
+            },
+            "require-dev": {
+                "doctrine/cache": "1.*",
+                "phpunit/phpunit": "^5.7"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.4.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Common\\Annotations\\": "lib/Doctrine/Common/Annotations"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Roman Borschel",
+                    "email": "roman@code-factory.org"
+                },
+                {
+                    "name": "Benjamin Eberlei",
+                    "email": "kontakt@beberlei.de"
+                },
+                {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                },
+                {
+                    "name": "Johannes Schmitt",
+                    "email": "schmittjoh@gmail.com"
+                }
+            ],
+            "description": "Docblock Annotations Parser",
+            "homepage": "http://www.doctrine-project.org",
+            "keywords": [
+                "annotations",
+                "docblock",
+                "parser"
+            ],
+            "time": "2017-02-24T16:22:25+00:00"
+        },
+        {
+            "name": "doctrine/lexer",
+            "version": "v1.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/lexer.git",
+                "reference": "83893c552fd2045dd78aef794c31e694c37c0b8c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/lexer/zipball/83893c552fd2045dd78aef794c31e694c37c0b8c",
+                "reference": "83893c552fd2045dd78aef794c31e694c37c0b8c",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.2"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Doctrine\\Common\\Lexer\\": "lib/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Roman Borschel",
+                    "email": "roman@code-factory.org"
+                },
+                {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Johannes Schmitt",
+                    "email": "schmittjoh@gmail.com"
+                }
+            ],
+            "description": "Base library for a lexer that can be used in Top-Down, Recursive Descent Parsers.",
+            "homepage": "http://www.doctrine-project.org",
+            "keywords": [
+                "lexer",
+                "parser"
+            ],
+            "time": "2014-09-09T13:34:57+00:00"
         },
         {
             "name": "etna/php-rsa",
             "version": "v0.2.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/etna-alternance/composer-php-rsa.git",
-                "reference": "29227c563888b6a9c3987c0f7d9e67729db42e88"
+                "url": "https://github.com/etna-alternance/composer-php-rsa.git",
+                "reference": "29227c563888b6a9c3987c0f7d9e67729db42e88"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/etna-alternance/composer-php-rsa/zipball/29227c563888b6a9c3987c0f7d9e67729db42e88",
+                "reference": "29227c563888b6a9c3987c0f7d9e67729db42e88",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.5"
+            },
+            "require-dev": {
+                "behat/behat": "~3.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "ETNA\\RSA\\": "src"
+                }
+            },
+            "scripts": {
+                "test": [
+                    "behat"
+                ]
+            },
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "ETNA",
+                    "email": "dev@etna-alternance.net",
+                    "homepage": "http://etna-alternance.net"
+                }
+            ],
+            "description": "RSA Abstraction Class",
+            "keywords": [
+                "crypto",
+                "rsa"
+            ],
+            "support": {
+                "source": "https://github.com/etna-alternance/composer-php-rsa/tree/v0.2.0"
+            },
+            "time": "2014-11-24T14:26:01+00:00"
+        },
+        {
+            "name": "evenement/evenement",
+            "version": "v3.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/igorw/evenement.git",
+                "reference": "531bfb9d15f8aa57454f5f0285b18bec903b8fb7"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/igorw/evenement/zipball/531bfb9d15f8aa57454f5f0285b18bec903b8fb7",
+                "reference": "531bfb9d15f8aa57454f5f0285b18bec903b8fb7",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^6.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-0": {
+                    "Evenement": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Igor Wiedler",
+                    "email": "igor@wiedler.ch"
+                }
+            ],
+            "description": "Événement is a very simple event dispatching library for PHP",
+            "keywords": [
+                "event-dispatcher",
+                "event-emitter"
+            ],
+            "time": "2017-07-23T21:35:13+00:00"
+        },
+        {
+            "name": "guzzlehttp/guzzle",
+            "version": "6.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/guzzle.git",
+                "reference": "d094e337976dff9d8e2424e8485872194e768662"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/d094e337976dff9d8e2424e8485872194e768662",
+                "reference": "d094e337976dff9d8e2424e8485872194e768662",
+                "shasum": ""
+            },
+            "require": {
+                "guzzlehttp/promises": "~1.0",
+                "guzzlehttp/psr7": "~1.1",
+                "php": ">=5.5.0"
+            },
+            "require-dev": {
+                "ext-curl": "*",
+                "phpunit/phpunit": "~4.0",
+                "psr/log": "~1.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "6.2-dev"
+                }
+            },
+            "autoload": {
+                "files": [
+                    "src/functions_include.php"
+                ],
+                "psr-4": {
+                    "GuzzleHttp\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                }
+            ],
+            "description": "Guzzle is a PHP HTTP client library",
+            "homepage": "http://guzzlephp.org/",
+            "keywords": [
+                "client",
+                "curl",
+                "framework",
+                "http",
+                "http client",
+                "rest",
+                "web service"
+            ],
+            "time": "2016-03-21T20:02:09+00:00"
+        },
+        {
+            "name": "guzzlehttp/promises",
+            "version": "1.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/promises.git",
+                "reference": "c10d860e2a9595f8883527fa0021c7da9e65f579"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/guzzle/promises/zipball/c10d860e2a9595f8883527fa0021c7da9e65f579",
+                "reference": "c10d860e2a9595f8883527fa0021c7da9e65f579",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.5.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "GuzzleHttp\\Promise\\": "src/"
+                },
+                "files": [
+                    "src/functions_include.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                }
+            ],
+            "description": "Guzzle promises library",
+            "keywords": [
+                "promise"
+            ],
+            "time": "2016-05-18T16:56:05+00:00"
+        },
+        {
+            "name": "guzzlehttp/psr7",
+            "version": "1.3.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/psr7.git",
+                "reference": "5c6447c9df362e8f8093bda8f5d8873fe5c7f65b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/guzzle/psr7/zipball/5c6447c9df362e8f8093bda8f5d8873fe5c7f65b",
+                "reference": "5c6447c9df362e8f8093bda8f5d8873fe5c7f65b",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.4.0",
+                "psr/http-message": "~1.0"
+            },
+            "provide": {
+                "psr/http-message-implementation": "1.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "GuzzleHttp\\Psr7\\": "src/"
+                },
+                "files": [
+                    "src/functions_include.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                }
+            ],
+            "description": "PSR-7 message implementation",
+            "keywords": [
+                "http",
+                "message",
+                "stream",
+                "uri"
+            ],
+            "time": "2016-06-24T23:00:38+00:00"
+        },
+        {
+            "name": "mcustiel/creature",
+            "version": "v2.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/mcustiel/Creature.git",
+                "reference": "3a175bcd9d177dddc226c1d693ea3caec0e65f32"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/mcustiel/Creature/zipball/3a175bcd9d177dddc226c1d693ea3caec0e65f32",
+                "reference": "3a175bcd9d177dddc226c1d693ea3caec0e65f32",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.6"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.8.23"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Mcustiel\\Creature\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "GPL-3.0+"
+            ],
+            "authors": [
+                {
+                    "name": "Mariano Custiel",
+                    "email": "jmcustiel@gmail.com",
+                    "homepage": "https://github.com/mcustiel",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Allows to create objects using a common interface",
+            "keywords": [
+                "create",
+                "creator",
+                "instances",
+                "instantiator",
+                "object"
+            ],
+            "time": "2017-04-15T13:08:14+00:00"
+        },
+        {
+            "name": "mcustiel/mockable-datetime",
+            "version": "1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/mcustiel/mockable-datetime.git",
+                "reference": "1faf7437b625e3c788536b9d456621fb984077cb"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/mcustiel/mockable-datetime/zipball/1faf7437b625e3c788536b9d456621fb984077cb",
+                "reference": "1faf7437b625e3c788536b9d456621fb984077cb",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3"
+            },
+            "require-dev": {
+                "pdepend/pdepend": ">=2.0.6",
+                "phing/phing": ">=2.0",
+                "phploc/phploc": ">=2.1.1",
+                "phpmd/phpmd": ">=2.2.2",
+                "phpunit/phpunit": ">=4.3.0",
+                "sebastian/phpcpd": ">=1.4.3",
+                "squizlabs/php_codesniffer": ">=2.1.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Mcustiel\\Mockable\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "GPL-3.0+"
+            ],
+            "authors": [
+                {
+                    "name": "Mariano Custiel",
+                    "email": "jmcustiel@gmail.com",
+                    "homepage": "https://github.com/mcustiel",
+                    "role": "Developer"
+                }
+            ],
+            "description": "A DateTime library that allows mock dates and times in UnitTests.",
+            "keywords": [
+                "date",
+                "library",
+                "mocks",
+                "tests",
+                "time"
+            ],
+            "time": "2015-05-25T07:13:43+00:00"
+        },
+        {
+            "name": "mcustiel/phiremock",
+            "version": "v1.7.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/mcustiel/phiremock.git",
+                "reference": "7a22aa1779a7b8ce785d238b6b9824534d9102ca"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/mcustiel/phiremock/zipball/7a22aa1779a7b8ce785d238b6b9824534d9102ca",
+                "reference": "7a22aa1779a7b8ce785d238b6b9824534d9102ca",
+                "shasum": ""
+            },
+            "require": {
+                "guzzlehttp/guzzle": "^6.0",
+                "mcustiel/php-simple-di": "^1.2.1",
+                "mcustiel/php-simple-request": "^3.1",
+                "mcustiel/power-route": "^3.0.0",
+                "monolog/monolog": "^1.17.2",
+                "php": ">=5.6",
+                "react/http": "~0.7.0",
+                "symfony/cache": "^3.1"
+            },
+            "require-dev": {
+                "codeception/codeception": "^2.2.10"
+            },
+            "suggest": {
+                "ext-pcntl": "Allows phiremock to handle system signals"
+            },
+            "bin": [
+                "bin/phiremock"
+            ],
+            "type": "project",
+            "autoload": {
+                "psr-4": {
+                    "Mcustiel\\Phiremock\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "GPL-3.0+"
+            ],
+            "authors": [
+                {
+                    "name": "Mariano Custiel",
+                    "email": "jmcustiel@gmail.com",
+                    "homepage": "https://github.com/mcustiel",
+                    "role": "Developer"
+                }
+            ],
+            "description": "A mocker for HTTP and REST services",
+            "keywords": [
+                "acceptance",
+                "external",
+                "http",
+                "mock",
+                "server",
+                "tests"
+            ],
+            "time": "2017-12-31T13:28:28+00:00"
+        },
+        {
+            "name": "mcustiel/php-simple-di",
+            "version": "1.2.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/mcustiel/php-simple-di.git",
+                "reference": "7c414c7740fc733c6525e77760f6b67a8e5e42c8"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/mcustiel/php-simple-di/zipball/7c414c7740fc733c6525e77760f6b67a8e5e42c8",
+                "reference": "7c414c7740fc733c6525e77760f6b67a8e5e42c8",
+                "shasum": ""
+            },
+            "require": {
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-                    "email": "mtdowling@gmail.com",
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-                "curl",
-                "framework",
-                "http",
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+                "promise",
+                "reactphp",
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+            "description": "Event-driven readable and writable streams for non-blocking I/O in ReactPHP",
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-                "promise"
+                "event-driven",
+                "io",
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@@ -382,12 +1558,12 @@
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+                    "RingCentral\\Psr7\\": "src/"
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@@ -411,35 +1587,55 @@
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+            "time": "2016-03-25T17:36:49+00:00"
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-            "version": "1.0.1",
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+                "php": "^5.5.9|>=7.0.8",
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+                "psr/log": "~1.0",
+                "psr/simple-cache": "^1.0",
+                "symfony/polyfill-apcu": "~1.1"
+            },
+            "conflict": {
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+            "provide": {
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+                "psr/simple-cache-implementation": "1.0"
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+                "doctrine/cache": "~1.6",
+                "doctrine/dbal": "~2.4",
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@@ -447,21 +1643,21 @@
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+                    "name": "Nicolas Grekas",
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+                },
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+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
                 }
             ],
-            "description": "Common interface for HTTP messages",
-            "homepage": "https://github.com/php-fig/http-message",
+            "description": "Symfony Cache component with PSR-6, PSR-16, and tags",
+            "homepage": "https://symfony.com",
             "keywords": [
-                "http",
-                "http-message",
-                "psr",
-                "psr-7",
-                "request",
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+                "caching",
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@@ -517,7 +1713,7 @@
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@@ -570,7 +1766,7 @@
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@@ -630,7 +1826,7 @@
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-            "time": "2016-08-19 06:48:39"
+            "time": "2016-08-19T06:48:39+00:00"
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@@ -690,7 +1886,7 @@
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             "description": "Symfony DependencyInjection Component",
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@@ -750,7 +1946,7 @@
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@@ -799,7 +1995,63 @@
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+        },
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+            "autoload": {
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+                },
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+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
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+            "authors": [
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+                    "email": "p@tchwork.com"
+                },
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+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill backporting apcu_* functions to lower PHP versions",
+            "homepage": "https://symfony.com",
+            "keywords": [
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@@ -858,7 +2110,7 @@
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-            "time": "2016-05-18 14:26:46"
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@@ -922,7 +2174,7 @@
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             "description": "Symfony Translation Component",
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-            "time": "2016-08-05 08:37:39"
+            "time": "2016-08-05T08:37:39+00:00"
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@@ -971,7 +2223,59 @@
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             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
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+            "time": "2016-09-02T02:12:52+00:00"
+        },
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+            "version": "1.7.0",
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+                "url": "https://github.com/zendframework/zend-diactoros.git",
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+                    "dev-develop": "1.8.x-dev"
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+            },
+            "autoload": {
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+                    "Zend\\Diactoros\\": "src/"
+                }
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+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-2-Clause"
+            ],
+            "description": "PSR HTTP Message implementations",
+            "homepage": "https://github.com/zendframework/zend-diactoros",
+            "keywords": [
+                "http",
+                "psr",
+                "psr-7"
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@@ -1027,7 +2331,7 @@
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@@ -1069,7 +2373,7 @@
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@@ -1123,7 +2427,7 @@
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@@ -1168,7 +2472,7 @@
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-            "time": "2016-06-10 09:48:41"
+            "time": "2016-06-10T09:48:41+00:00"
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@@ -1215,7 +2519,7 @@
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-            "time": "2016-06-10 07:14:17"
+            "time": "2016-06-10T07:14:17+00:00"
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@@ -1277,7 +2581,7 @@
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                 "stub"
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-            "time": "2016-06-07 08:13:47"
+            "time": "2016-06-07T08:13:47+00:00"
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@@ -1340,7 +2644,7 @@
                 "testing",
                 "xunit"
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-            "time": "2016-05-25 06:48:21"
+            "time": "2016-05-25T06:48:21+00:00"
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@@ -1387,7 +2691,7 @@
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-            "time": "2015-06-21 13:08:43"
+            "time": "2015-06-21T13:08:43+00:00"
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@@ -1428,7 +2732,7 @@
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@@ -1472,7 +2776,7 @@
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                 "timer"
             ],
-            "time": "2016-05-12 18:03:57"
+            "time": "2016-05-12T18:03:57+00:00"
         },
         {
             "name": "phpunit/php-token-stream",
@@ -1521,7 +2825,7 @@
             "keywords": [
                 "tokenizer"
             ],
-            "time": "2015-09-15 10:49:45"
+            "time": "2015-09-15T10:49:45+00:00"
         },
         {
             "name": "phpunit/phpcov",
@@ -1573,7 +2877,7 @@
             ],
             "description": "CLI frontend for PHP_CodeCoverage",
             "homepage": "https://github.com/sebastianbergmann/phpcov",
-            "time": "2016-01-09 05:29:58"
+            "time": "2016-01-09T05:29:58+00:00"
         },
         {
             "name": "phpunit/phpunit",
@@ -1648,7 +2952,7 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2016-06-03 09:42:56"
+            "time": "2016-06-03T09:42:56+00:00"
         },
         {
             "name": "phpunit/phpunit-mock-objects",
@@ -1704,7 +3008,7 @@
                 "mock",
                 "xunit"
             ],
-            "time": "2016-04-20 14:39:26"
+            "time": "2016-04-20T14:39:26+00:00"
         },
         {
             "name": "sebastian/code-unit-reverse-lookup",
@@ -1749,7 +3053,7 @@
             ],
             "description": "Looks up which function or method a line of code belongs to",
             "homepage": "https://github.com/sebastianbergmann/code-unit-reverse-lookup/",
-            "time": "2016-02-13 06:45:14"
+            "time": "2016-02-13T06:45:14+00:00"
         },
         {
             "name": "sebastian/comparator",
@@ -1813,7 +3117,7 @@
                 "compare",
                 "equality"
             ],
-            "time": "2015-07-26 15:48:44"
+            "time": "2015-07-26T15:48:44+00:00"
         },
         {
             "name": "sebastian/diff",
@@ -1865,7 +3169,7 @@
             "keywords": [
                 "diff"
             ],
-            "time": "2015-12-08 07:14:41"
+            "time": "2015-12-08T07:14:41+00:00"
         },
         {
             "name": "sebastian/environment",
@@ -1915,7 +3219,7 @@
                 "environment",
                 "hhvm"
             ],
-            "time": "2016-08-18 05:49:44"
+            "time": "2016-08-18T05:49:44+00:00"
         },
         {
             "name": "sebastian/exporter",
@@ -1982,7 +3286,7 @@
                 "export",
                 "exporter"
             ],
-            "time": "2016-06-17 09:04:28"
+            "time": "2016-06-17T09:04:28+00:00"
         },
         {
             "name": "sebastian/finder-facade",
@@ -2021,7 +3325,7 @@
             ],
             "description": "FinderFacade is a convenience wrapper for Symfony's Finder component.",
             "homepage": "https://github.com/sebastianbergmann/finder-facade",
-            "time": "2016-02-17 07:02:23"
+            "time": "2016-02-17T07:02:23+00:00"
         },
         {
             "name": "sebastian/global-state",
@@ -2072,7 +3376,7 @@
             "keywords": [
                 "global state"
             ],
-            "time": "2015-10-12 03:26:01"
+            "time": "2015-10-12T03:26:01+00:00"
         },
         {
             "name": "sebastian/object-enumerator",
@@ -2118,7 +3422,7 @@
             ],
             "description": "Traverses array structures and object graphs to enumerate all referenced objects",
             "homepage": "https://github.com/sebastianbergmann/object-enumerator/",
-            "time": "2016-01-28 13:25:10"
+            "time": "2016-01-28T13:25:10+00:00"
         },
         {
             "name": "sebastian/recursion-context",
@@ -2171,7 +3475,7 @@
             ],
             "description": "Provides functionality to recursively process PHP variables",
             "homepage": "http://www.github.com/sebastianbergmann/recursion-context",
-            "time": "2015-11-11 19:50:13"
+            "time": "2015-11-11T19:50:13+00:00"
         },
         {
             "name": "sebastian/resource-operations",
@@ -2213,7 +3517,7 @@
             ],
             "description": "Provides a list of PHP built-in functions that operate on resources",
             "homepage": "https://www.github.com/sebastianbergmann/resource-operations",
-            "time": "2015-07-28 20:34:47"
+            "time": "2015-07-28T20:34:47+00:00"
         },
         {
             "name": "sebastian/version",
@@ -2248,7 +3552,7 @@
             ],
             "description": "Library that helps with managing the version number of Git-hosted PHP projects",
             "homepage": "https://github.com/sebastianbergmann/version",
-            "time": "2015-06-21 13:59:46"
+            "time": "2015-06-21T13:59:46+00:00"
         },
         {
             "name": "symfony/finder",
@@ -2297,7 +3601,7 @@
             ],
             "description": "Symfony Finder Component",
             "homepage": "https://symfony.com",
-            "time": "2016-08-26 12:04:02"
+            "time": "2016-08-26T12:04:02+00:00"
         },
         {
             "name": "theseer/fdomdocument",
@@ -2337,7 +3641,7 @@
             ],
             "description": "The classes contained within this repository extend the standard DOM to use exceptions at all occasions of errors instead of PHP warnings or notices. They also add various custom methods and shortcuts for convenience and to simplify the usage of DOM.",
             "homepage": "https://github.com/theseer/fDOMDocument",
-            "time": "2015-05-27 22:58:02"
+            "time": "2015-05-27T22:58:02+00:00"
         },
         {
             "name": "webmozart/assert",
@@ -2387,7 +3691,7 @@
                 "check",
                 "validate"
             ],
-            "time": "2016-08-09 15:02:57"
+            "time": "2016-08-09T15:02:57+00:00"
         }
     ],
     "aliases": [],
diff --git a/src/HttpApiMockContext.php b/src/HttpApiMockContext.php
new file mode 100644
index 0000000..a273958
--- /dev/null
+++ b/src/HttpApiMockContext.php
@@ -0,0 +1,95 @@
+<?php
+
+namespace ETNA\FeatureContext;
+
+use Mcustiel\Phiremock\Client\Phiremock;
+use Behat\Testwork\Hook\Scope\BeforeSuiteScope;
+
+class HttpApiMockContext extends BaseContext
+{
+    static private $phiremock;
+
+    public function __construct($host = 'localhost', $port = 8080)
+    {
+        self::$phiremock = new Phiremock($host, $port);
+    }
+
+    /**
+     * @AfterScenario @MockProxy
+     */
+    public static function clearProxyExpectations()
+    {
+        self::$phiremock->clearExpectations();
+    }
+
+    /**
+     * @Then /^que le proxy "([^"]*)" effectue une requête (GET|POST|PUT|DELETE|OPTIONS) sur "((?:[a-zA-Z0-9,:!\/\.\?\&\=\+_%-]*)|"(?:[^"]+)")" et renvoie le status HTTP (\d+)(?: avec le résultat contenu dans "([^"]*\.json)")?$/
+     */
+    public function queLeProxyEffectueUneRequeteSurEtRenvoieLeStatusHTTP($proxy_name, $method, $url, $status_code, $body = null)
+    {
+        $response = self::prepareMockResponse($status_code, $body);
+
+        $method_name = strtolower($method) . 'Request';
+
+        // On set l'url et la méthode attendue par le mock
+        $expectation = Phiremock::on(
+            \Mcustiel\Phiremock\Client\Utils\A::{$method_name}()->andUrl(\Mcustiel\Phiremock\Client\Utils\Is::equalTo($url))
+        )->then($response);
+
+        // L'expectation attend la requête, la réponse est envoyée par le serveur phiremock
+        self::$phiremock->createExpectation($expectation);
+    }
+
+    /**
+     * @Then /^que le proxy "([^"]*)" effectue une requête (GET|POST|PUT|DELETE|OPTIONS) sur une url qui contient "((?:[a-zA-Z0-9,:!\/\.\?\&\=\+_%-]*)|"(?:[^"]+)")" et renvoie le status HTTP (\d+)(?: avec le résultat contenu dans "([^"]*\.json)")?$/
+     */
+    public function queLeProxyEffectueUneRequeteSurUneUrlQuiContientEtRenvoieLeStatusHTTP($proxy_name, $method, $url, $status_code, $body = null)
+    {
+        $response = self::prepareMockResponse($status_code, $body);
+
+        $method_name = strtolower($method) . 'Request';
+
+        // On set l'url  et la méthode attendue par le mock
+        $expectation = Phiremock::on(
+            \Mcustiel\Phiremock\Client\Utils\A::{$method_name}()->andUrl(\Mcustiel\Phiremock\Client\Utils\Is::containing($url))
+        )->then($response);
+
+        // L'expectation attend la requête, la réponse est envoyée par le serveur phiremock
+        self::$phiremock->createExpectation($expectation);
+    }
+
+    /**
+     * @Then /^que le proxy "([^"]*)" effectue une requête (GET|POST|PUT|DELETE|OPTIONS) sur une url qui match "((?:[a-zA-Z0-9,:!\/\.\?\&\=\+_%-]*)|"(?:[^"]+)")" et renvoie le status HTTP (\d+)(?: avec le résultat contenu dans "([^"]*\.json)")?$/
+     */
+    public function queLeProxyEffectueUneRequeteSurUneUrlQuiMatchEtRenvoieLeStatusHTTP($proxy_name, $method, $url, $status_code, $body = null)
+    {
+        $response = self::prepareMockResponse($status_code, $body);
+
+        $method_name = strtolower($method) . 'Request';
+
+        // On set l'url depuis une regexp et la méthode attendue par le mock
+        $expectation = Phiremock::on(
+            \Mcustiel\Phiremock\Client\Utils\A::{$method_name}()->andUrl(\Mcustiel\Phiremock\Client\Utils\Is::matching($url))
+        )->then($response);
+
+        // L'expectation attend la requête, la réponse est envoyée par le serveur phiremock
+        self::$phiremock->createExpectation($expectation);
+    }
+
+    private function prepareMockResponse($status_code, $body)
+    {
+        $response = \Mcustiel\Phiremock\Client\Utils\Respond::withStatusCode(intval($status_code))->andHeader('Content-Type', 'application/json');
+
+        if (null !== $body) {
+            $body = file_get_contents($this->results_path . $body);
+
+            if (!$body) {
+                throw new \Exception("File not found : {$this->results_path}${body}");
+            }
+
+            $response->andBody($body);
+        }
+
+        return $response;
+    }
+}