Merge pull request #1 from php-http/implementation

Add mock adapter implementation

Author: ddeboer

composer.json

@@ -12,7 +12,8 @@
     ],
     "require": {
         "php": ">=5.4",
-        "php-http/adapter": "^0.1"
+        "php-http/httplug": "^1.0@beta",
+        "php-http/discovery": "^0.5"
     },
     "require-dev": {
         "phpspec/phpspec": "^2.2",
@@ -23,14 +24,17 @@
     },
     "autoload": {
         "psr-4": {
-            "Http\\Adapter\\": "src/"
+            "Http\\Adapter\\Mock\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Http\\Adapter\\Mock\\Tests\\": "tests/"
         }
     },
     "extra": {
         "branch-alias": {
             "dev-master": "0.1-dev"
         }
-    },
-    "prefer-stable": true,
-    "minimum-stability": "dev"
+    }
 }

src/Client.php

@@ -0,0 +1,77 @@
+<?php
+
+namespace Http\Adapter\Mock;
+
+use Http\Client\Common\HttpAsyncClientEmulator;
+use Http\Client\HttpAsyncClient;
+use Http\Client\HttpClient;
+use Http\Discovery\MessageFactoryDiscovery;
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * HTTP client mock
+ *
+ * This mock is most useful in tests. It does not send requests but stores them
+ * for later retrieval. Additionally, you can set an exception to test
+ * exception handling.
+ *
+ * @author David de Boer <[email protected]>
+ */
+class Client implements HttpClient, HttpAsyncClient
+{
+    use HttpAsyncClientEmulator;
+
+    private $requests = [];
+    private $responses = [];
+    private $exceptions = [];
+
+    /**
+     * {@inheritdoc}
+     */
+    public function sendRequest(RequestInterface $request)
+    {
+        $this->requests[] = $request;
+
+        if (count($this->exceptions) > 0) {
+            throw array_shift($this->exceptions);
+        }
+
+        if (count($this->responses) > 0) {
+            return array_shift($this->responses);
+        }
+
+        // Return success response by default
+        return MessageFactoryDiscovery::find()->createResponse();
+    }
+
+    /**
+     * Add exception that will be thrown
+     *
+     * @param \Exception $exception
+     */
+    public function addException(\Exception $exception)
+    {
+        $this->exceptions[] = $exception;
+    }
+
+    /**
+     * Add response that will be returned
+     *
+     * @param ResponseInterface $response
+     */
+    public function addResponse(ResponseInterface $response)
+    {
+        $this->responses[] = $response;
+    }
+
+    /**
+     * Get requests that were sent
+     *
+     * @return RequestInterface[]
+     */
+    public function getRequests()
+    {
+        return $this->requests;
+    }
+}