Update Intercom TestCase to include helper methods for requests and responses

Author: nurazem

src/intercom/IntercomTestCase.php

@@ -16,6 +16,80 @@ public function setUp()
         ]);
     }
 
+    protected function getOnlyMockedRequest($method = null, $path = null)
+    {
+        $requests = $this->getMockedRequests();
+        $count = count($requests);
+
+        if ($count != 1)
+        {
+            $this->fail("Expected 1 HTTP request, got $count!");
+        }
+
+        $request = $requests[0];
+
+        if ($method && $path)
+        {
+            $this->assertRequest($method, $path, $request);
+        }
+        else if ($method || $path)
+        {
+            $this->fail('$method and $path must both be present or null.');
+        }
+
+        return $request;
+    }
+
+    protected function assertRequest($method, $path, $request = null)
+    {
+        if (!$request)
+        {
+            $request = $this->getOnlyMockedRequest();
+        }
+
+        $this->assertEquals($method, $request->getMethod());
+        $this->assertEquals($path, $request->getResource());
+    }
+
+    protected function assertBasicAuth($username, $password, $request = null)
+    {
+        if (!$request)
+        {
+            $request = $this->getOnlyMockedRequest();
+        }
+
+        $header = $request->getHeader('Authorization');
+
+        if (!$header)
+        {
+            $this->fail("Missing Authorization header.");
+        }
+
+        $this->assertEquals(
+            'Basic ' . base64_encode("$username:$password"),
+            $header->__toString()
+        );
+    }
+
+    protected function assertRequestJson($object, $request = null)
+    {
+        if (!$request)
+        {
+            $request = $this->getOnlyMockedRequest();
+        }
+
+        $body = $request->getBody();
+        if (!$body)
+        {
+            $this->fail('Missing request entity body.');
+
+        }
+
+        $this->assertEquals(
+            json_encode($object),
+            $body->__toString()
+        );
+    }
 }
 
 ?>