add more tests

tests/HttpClientTest.php

@@ -7,22 +7,114 @@
 
 class HttpClientTest extends \PHPUnit_Framework_TestCase
 {
-    public function testHttpClient()
+    public function testGet()
     {
         $httpClient = new HttpClient();
 
         $response = $httpClient->request(new Request(
             '1.1',
             Request::METHOD_GET,
-            'http://en.wikipedia.org',
+            'http://httpbin.org/get?key=value',
             array(
                 'Connection' => 'close',
             )
         ));
 
+        $content = json_decode($response->getContent(), true);
+
+        $this->assertEquals('1.1', $response->getProtocolVersion());
+        $this->assertEquals(200, $response->getStatusCode());
+        $this->assertEquals('OK', $response->getStatusMessage());
+        $this->assertEquals('application/json', $response->getHeader('Content-Type'));
+        $this->assertEquals(array('key' => 'value'), $content['args']);
+    }
+
+    public function testPost()
+    {
+        $httpClient = new HttpClient();
+
+        $response = $httpClient->request(new Request(
+            '1.1',
+            Request::METHOD_POST,
+            'http://httpbin.org/post',
+            array(
+                'Connection' => 'close',
+            ),
+            'key=value'
+        ));
+
+        $content = json_decode($response->getContent(), true);
+
+        $this->assertEquals('1.1', $response->getProtocolVersion());
+        $this->assertEquals(200, $response->getStatusCode());
+        $this->assertEquals('OK', $response->getStatusMessage());
+        $this->assertEquals('application/json', $response->getHeader('Content-Type'));
+        $this->assertEquals(array('key' => 'value'), $content['form']);
+    }
+
+    public function testPut()
+    {
+        $httpClient = new HttpClient();
+
+        $response = $httpClient->request(new Request(
+            '1.1',
+            Request::METHOD_PUT,
+            'http://httpbin.org/put',
+            array(
+                'Connection' => 'close',
+            ),
+            'key=value'
+        ));
+
+        $content = json_decode($response->getContent(), true);
+        $this->assertEquals('1.1', $response->getProtocolVersion());
+        $this->assertEquals(200, $response->getStatusCode());
+        $this->assertEquals('OK', $response->getStatusMessage());
+        $this->assertEquals('application/json', $response->getHeader('Content-Type'));
+        $this->assertEquals(array('key' => 'value'), $content['form']);
+    }
+
+    public function testDelete()
+    {
+        $httpClient = new HttpClient();
+
+        $response = $httpClient->request(new Request(
+            '1.1',
+            Request::METHOD_DELETE,
+            'http://httpbin.org/delete?key=value',
+            array(
+                'Connection' => 'close',
+            )
+        ));
+
+        $content = json_decode($response->getContent(), true);
+
+        $this->assertEquals('1.1', $response->getProtocolVersion());
+        $this->assertEquals(200, $response->getStatusCode());
+        $this->assertEquals('OK', $response->getStatusMessage());
+        $this->assertEquals('application/json', $response->getHeader('Content-Type'));
+        $this->assertEquals(array('key' => 'value'), $content['args']);
+    }
+
+    public function testPatch()
+    {
+        $httpClient = new HttpClient();
+
+        $response = $httpClient->request(new Request(
+            '1.1',
+            Request::METHOD_PATCH,
+            'http://httpbin.org/patch',
+            array(
+                'Connection' => 'close',
+            ),
+            'key=value'
+        ));
+
+        $content = json_decode($response->getContent(), true);
         $this->assertEquals('1.1', $response->getProtocolVersion());
         $this->assertEquals(200, $response->getStatusCode());
         $this->assertEquals('OK', $response->getStatusMessage());
-        $this->assertEquals('text/html; charset=UTF-8', $response->getHeader('Content-Type'));
+        $this->assertEquals('application/json', $response->getHeader('Content-Type'));
+        $this->assertEquals(array('key' => 'value'), $content['form']);
     }
 }