Renames package to discovery

README.md

@@ -1,33 +1,33 @@
-# HTTP Guesser
+# HTTP Discovery
 
-[![Latest Version](https://img.shields.io/github/release/php-http/guesser.svg?style=flat-square)](https://github.com/php-http/guesser/releases)
+[![Latest Version](https://img.shields.io/github/release/php-http/discovery.svg?style=flat-square)](https://github.com/php-http/discovery/releases)
 [![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE)
-[![Build Status](https://img.shields.io/travis/php-http/guesser.svg?style=flat-square)](https://travis-ci.org/php-http/guesser)
-[![Code Coverage](https://img.shields.io/scrutinizer/coverage/g/php-http/guesser.svg?style=flat-square)](https://scrutinizer-ci.com/g/php-http/guesser)
-[![Quality Score](https://img.shields.io/scrutinizer/g/php-http/guesser.svg?style=flat-square)](https://scrutinizer-ci.com/g/php-http/guesser)
-[![HHVM Status](https://img.shields.io/hhvm/php-http/guesser.svg?style=flat-square)](http://hhvm.h4cc.de/package/php-http/guesser)
-[![Total Downloads](https://img.shields.io/packagist/dt/php-http/guesser.svg?style=flat-square)](https://packagist.org/packages/php-http/guesser)
+[![Build Status](https://img.shields.io/travis/php-http/discovery.svg?style=flat-square)](https://travis-ci.org/php-http/discovery)
+[![Code Coverage](https://img.shields.io/scrutinizer/coverage/g/php-http/discovery.svg?style=flat-square)](https://scrutinizer-ci.com/g/php-http/discovery)
+[![Quality Score](https://img.shields.io/scrutinizer/g/php-http/discovery.svg?style=flat-square)](https://scrutinizer-ci.com/g/php-http/discovery)
+[![HHVM Status](https://img.shields.io/hhvm/php-http/discovery.svg?style=flat-square)](http://hhvm.h4cc.de/package/php-http/discovery)
+[![Total Downloads](https://img.shields.io/packagist/dt/php-http/discovery.svg?style=flat-square)](https://packagist.org/packages/php-http/discovery)
 
-**Guesses adapters and message factories.**
+**Finds installed adapters and message factories.**
 
 
 ## Install
 
 Via Composer
 
 ``` bash
-$ composer require php-http/guesser
+$ composer require php-http/discovery
 ```
 
 
 ## Usage
 
-Guesser is a static container to easy auto initialization of objects.
+Static containers to ease the auto initialization of objects.
 
-Currently the following guessers are in the package:
+Currently the following discovery strategies are available:
 
-- Adapter
-- Message Factory
+- Http Adapter discovery
+- Message Factory discovery
 
 
 ## Testing

composer.json

@@ -1,8 +1,8 @@
 {
-    "name": "php-http/guesser",
-    "description": "Guesses adapters and message factories",
+    "name": "php-http/discovery",
+    "description": "Finds installed adapters and message factories",
     "license": "MIT",
-    "keywords": ["http", "guesser", "adapter", "message", "factory"],
+    "keywords": ["http", "discovery", "adapter", "message", "factory"],
     "homepage": "http://php-http.org",
     "authors": [
         {
@@ -30,7 +30,7 @@
     },
     "autoload": {
         "psr-4": {
-            "Http\\Guesser\\": "src/"
+            "Http\\Discovery\\": "src/"
         }
     },
     "extra": {

phpspec.yml.ci

@@ -1,7 +1,7 @@
 suites:
-  guesser_suite:
-    namespace: Http\Guesser
-    psr4_prefix: Http\Guesser
+  discovery_suite:
+    namespace: Http\Discovery
+    psr4_prefix: Http\Discovery
 extensions:
   - PhpSpec\Extension\CodeCoverageExtension
 formatter.name: pretty

phpspec.yml.dist

@@ -1,5 +1,5 @@
 suites:
-  guesser_suite:
-    namespace: Http\Guesser
-    psr4_prefix: Http\Guesser
+  discovery_suite:
+    namespace: Http\Discovery
+    psr4_prefix: Http\Discovery
 formatter.name: pretty

spec/HttpAdapterDiscoverySpec.php

@@ -0,0 +1,73 @@
+<?php
+
+namespace spec\Http\Discovery;
+
+use PhpSpec\ObjectBehavior;
+
+class HttpAdapterDiscoverySpec extends ObjectBehavior
+{
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('Http\Discovery\HttpAdapterDiscovery');
+    }
+
+    function it_registers_a_factory()
+    {
+        $this->reset();
+
+        $this->register('guzzle6', 'spec\Http\Discovery\AnotherGuzzle6HttpAdapter');
+
+        $this->find()->shouldHaveType('spec\Http\Discovery\AnotherGuzzle6HttpAdapter');
+    }
+
+    function it_resets_cache_when_a_factory_is_registered()
+    {
+        $this->reset();
+
+        $firstMatch = $this->find();
+
+        $this->register('guzzle6', 'spec\Http\Discovery\AnotherGuzzle6HttpAdapter');
+
+        $this->find()->shouldNotBe($firstMatch);
+    }
+
+    function it_caches_a_found_adapter()
+    {
+        $this->reset();
+
+        $firstMatch = $this->find()->shouldHaveType('spec\Http\Discovery\Guzzle6HttpAdapter');
+
+        $this->find()->shouldReturn($firstMatch);
+    }
+
+    function it_finds_guzzle6_then_guzzle5_by_default()
+    {
+        $this->reset();
+
+        $this->find()->shouldHaveType('spec\Http\Discovery\Guzzle6HttpAdapter');
+
+        $this->register('guzzle6', 'invalid', '');
+
+        $this->find()->shouldHaveType('spec\Http\Discovery\Guzzle5HttpAdapter');
+    }
+
+    function it_throws_an_exception_when_no_adapter_is_found()
+    {
+        $this->reset();
+
+        $this->register('guzzle6', 'invalid', '');
+        $this->register('guzzle5', 'invalid', '');
+
+        $this->shouldThrow('Http\Discovery\NotFoundException')->duringFind();
+    }
+
+    function reset()
+    {
+        $this->register('guzzle5', 'spec\Http\Discovery\Guzzle5HttpAdapter');
+        $this->register('guzzle6', 'spec\Http\Discovery\Guzzle6HttpAdapter');
+    }
+}
+
+class Guzzle5HttpAdapter {}
+class Guzzle6HttpAdapter {}
+class AnotherGuzzle6HttpAdapter {}

spec/MessageFactory/DiactorosFactorySpec.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace spec\Http\Guesser\MessageFactory;
+namespace spec\Http\Discovery\MessageFactory;
 
 use Psr\Http\Message\StreamInterface;
 use PhpSpec\Exception\Example\SkippingException;
@@ -17,7 +17,7 @@ function let()
 
     function it_is_initializable()
     {
-        $this->shouldHaveType('Http\Guesser\MessageFactory\DiactorosFactory');
+        $this->shouldHaveType('Http\Discovery\MessageFactory\DiactorosFactory');
     }
 
     function it_is_a_message_factory()

spec/MessageFactory/GuzzleFactorySpec.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace spec\Http\Guesser\MessageFactory;
+namespace spec\Http\Discovery\MessageFactory;
 
 use Psr\Http\Message\StreamInterface;
 use PhpSpec\ObjectBehavior;
@@ -9,7 +9,7 @@ class GuzzleFactorySpec extends ObjectBehavior
 {
     function it_is_initializable()
     {
-        $this->shouldHaveType('Http\Guesser\MessageFactory\GuzzleFactory');
+        $this->shouldHaveType('Http\Discovery\MessageFactory\GuzzleFactory');
     }
 
     function it_is_a_message_factory()

spec/MessageFactoryDiscoverySpec.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace spec\Http\Discovery;
+
+use PhpSpec\ObjectBehavior;
+
+class MessageFactoryDiscoverySpec extends ObjectBehavior
+{
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('Http\Discovery\MessageFactoryDiscovery');
+    }
+
+    function it_registers_a_factory()
+    {
+        $this->reset();
+
+        $this->register('guzzle', 'spec\Http\Discovery\TestClass', 'spec\Http\Discovery\Factory');
+
+        $this->find()->shouldHaveType('spec\Http\Discovery\Factory');
+    }
+
+    function it_resets_cache_when_a_factory_is_registered()
+    {
+        $this->reset();
+
+        $firstGuess = $this->find();
+
+        $this->register('guzzle', 'spec\Http\Discovery\TestClass', 'spec\Http\Discovery\Factory');
+
+        $this->find()->shouldNotBe($firstGuess);
+    }
+
+    function it_caches_a_found_message_factory()
+    {
+        $this->reset();
+
+        $firstGuess = $this->find()->shouldHaveType('Http\Discovery\MessageFactory\GuzzleFactory');
+
+        $this->find()->shouldReturn($firstGuess);
+    }
+
+    function it_finds_guzzle_then_zend_by_default()
+    {
+        $this->reset();
+
+        $this->find()->shouldHaveType('Http\Discovery\MessageFactory\GuzzleFactory');
+
+        $this->register('guzzle', 'invalid', '');
+
+        if (class_exists('Zend\Diactoros\Request')) {
+            $this->find()->shouldHaveType('Http\Discovery\MessageFactory\DiactorosFactory');
+        }
+    }
+
+    function it_throws_an_exception_when_no_message_factory_is_found()
+    {
+        $this->reset();
+
+        $this->register('guzzle', 'invalid', '');
+        $this->register('diactoros', 'invalid', '');
+
+        $this->shouldThrow('Http\Discovery\NotFoundException')->duringFind();
+    }
+
+    function reset()
+    {
+        $this->register('guzzle', 'GuzzleHttp\Psr7\Request', 'Http\Discovery\MessageFactory\GuzzleFactory');
+        $this->register('diactoros', 'Zend\Diactoros\Request', 'Http\Discovery\MessageFactory\DiactorosFactory');
+    }
+}
+
+class TestClass {}
+class Factory {}