Introduce the Subscriber API. Closes #787

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "94c9c02a89e02e83d24580aa8ac901bf",
+    "hash": "8535c80a786ed3bcac0a4d7d77421697",
     "packages": [
         {
             "name": "alt-three/segment",
@@ -1546,7 +1546,7 @@
                     "name": "Jeremy Lindblom",
                     "email": "jeremeamia@gmail.com",
                     "homepage": "https://github.com/jeremeamia",
-                    "role": "developer"
+                    "role": "Developer"
                 }
             ],
             "description": "Serialize Closure objects, including their context and binding",
@@ -3376,6 +3376,51 @@
             ],
             "time": "2015-05-29 06:29:14"
         },
+        {
+            "name": "hamcrest/hamcrest-php",
+            "version": "v1.2.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hamcrest/hamcrest-php.git",
+                "reference": "b37020aa976fa52d3de9aa904aa2522dc518f79c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hamcrest/hamcrest-php/zipball/b37020aa976fa52d3de9aa904aa2522dc518f79c",
+                "reference": "b37020aa976fa52d3de9aa904aa2522dc518f79c",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.2"
+            },
+            "replace": {
+                "cordoval/hamcrest-php": "*",
+                "davedevelopment/hamcrest-php": "*",
+                "kodova/hamcrest-php": "*"
+            },
+            "require-dev": {
+                "phpunit/php-file-iterator": "1.3.3",
+                "satooshi/php-coveralls": "dev-master"
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "hamcrest"
+                ],
+                "files": [
+                    "hamcrest/Hamcrest.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD"
+            ],
+            "description": "This is the PHP port of Hamcrest Matchers",
+            "keywords": [
+                "test"
+            ],
+            "time": "2015-05-11 14:41:42"
+        },
         {
             "name": "laravel/homestead",
             "version": "v2.1.5",
@@ -3417,6 +3462,71 @@
             "description": "A virtual machine for web artisans.",
             "time": "2015-07-23 14:53:43"
         },
+        {
+            "name": "mockery/mockery",
+            "version": "0.9.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/padraic/mockery.git",
+                "reference": "70bba85e4aabc9449626651f48b9018ede04f86b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/padraic/mockery/zipball/70bba85e4aabc9449626651f48b9018ede04f86b",
+                "reference": "70bba85e4aabc9449626651f48b9018ede04f86b",
+                "shasum": ""
+            },
+            "require": {
+                "hamcrest/hamcrest-php": "~1.1",
+                "lib-pcre": ">=7.0",
+                "php": ">=5.3.2"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "0.9.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Mockery": "library/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Pádraic Brady",
+                    "email": "padraic.brady@gmail.com",
+                    "homepage": "http://blog.astrumfutura.com"
+                },
+                {
+                    "name": "Dave Marshall",
+                    "email": "dave.marshall@atstsolutions.co.uk",
+                    "homepage": "http://davedevelopment.co.uk"
+                }
+            ],
+            "description": "Mockery is a simple yet flexible PHP mock object framework for use in unit testing with PHPUnit, PHPSpec or any other testing framework. Its core goal is to offer a test double framework with a succinct API capable of clearly defining all possible object operations and interactions using a human readable Domain Specific Language (DSL). Designed as a drop in alternative to PHPUnit's phpunit-mock-objects library, Mockery is easy to integrate with PHPUnit and can operate alongside phpunit-mock-objects without the World ending.",
+            "homepage": "http://github.com/padraic/mockery",
+            "keywords": [
+                "BDD",
+                "TDD",
+                "library",
+                "mock",
+                "mock objects",
+                "mockery",
+                "stub",
+                "test",
+                "test double",
+                "testing"
+            ],
+            "time": "2015-04-02 19:54:00"
+        },
         {
             "name": "phpdocumentor/reflection-docblock",
             "version": "2.0.4",