Always have a '/' as the end of the api host

This will allow for apis like 'https://someapi.com/v2'

src/Uhura.php

@@ -11,12 +11,12 @@ class Uhura
  private $http;
  private $responseHandler;
 
- private $resource = '';
+ private $resource = [];
  private $token = null;
 
  public function __construct($api)
  {
- $this->api = $api;
+ $this->setApiRoot($api);
  $this->http = new Client(['base_uri' => $this->api]);
  $this->responseHandler = new ResponseHandler\Passthru;
  }
@@ -26,13 +26,18 @@ public static function test($api)
  $uhura = new static($api);
 
  $uhura->http = new Client([
- 'base_uri' => $api,
+ 'base_uri' => $uhura->api,
  'handler' => new MockHandler
  ]);
 
  return $uhura;
  }
 
+ protected function setApiRoot($api)
+ {
+ $this->api = strrev($api)[0] == '/' ? $api : $api . '/';
+ }
+
  public function useResponseHandler($handler)
  {
  $this->responseHandler = $handler;
@@ -77,15 +82,20 @@ public function delete()
 
  public function url()
  {
- return sprintf("%s%s", $this->api, $this->resource);
+ return sprintf("%s%s", $this->api, $this->getResource());
+ }
+
+ public function getResource()
+ {
+ return implode('/', $this->resource);
  }
 
  private function request($method, $payload = null)
  {
  $options = $this->buildOptionsForRequest($method, $payload);
 
  return $this->responseHandler->handle(
- $this->http->request($method, $this->resource, $options)
+ $this->http->request($method, $this->getResource(), $options)
  );
  }
 
@@ -104,15 +114,20 @@ private function buildOptionsForRequest($method, $payload)
  return $options;
  }
 
+ protected function appendToResource(/* $args */)
+ {
+ $this->resource = array_merge($this->resource, func_get_args());
+ }
+
  public function __get($name)
  {
- $this->resource .= sprintf("/%s", $name);
+ $this->appendToResource($name);
  return $this;
  }
 
  public function __call($method, $args)
  {
- $this->resource .= sprintf("/%s/%s", $method, $args[0]);
+ $this->appendToResource($method, $args[0]);
  return $this;
  }
 }

tests/UhuraTest.php

@@ -145,4 +145,15 @@ public function test_that_uhura_can_attach_a_query_string_to_get_requests()
 
  $this->assertEquals('foo=bar', $handler->getLastRequest()->getUri()->getQuery());
  }
+
+ public function test_that_uhura_respects_the_version_specifier_of_apis()
+ {
+ $this->uhura = Uhura::test('https://example.com/v2');
+ $handler = $this->uhura->getHttp()->getConfig('handler');
+ $handler->append(new Response);
+
+ $this->uhura->users(1)->blog->get();
+
+ $this->assertEquals('https://example.com/v2/users/1/blog', (string)$handler->getLastRequest()->getUri());
+ }
 }