Some tests

test/src/Provider/DropboxTest.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace League\OAuth2\Client\Test\Provider;
+
+use Mockery as m;
+
+class DropboxTest extends \PHPUnit_Framework_TestCase
+{
+    protected $provider;
+
+    protected function setUp()
+    {
+        $this->provider = new \League\OAuth2\Client\Provider\Dropbox([
+            'clientId' => 'mock_client_id',
+            'clientSecret' => 'mock_secret',
+            'redirectUri' => 'none',
+        ]);
+    }
+
+    public function tearDown()
+    {
+        m::close();
+        parent::tearDown();
+    }
+
+    public function testAuthorizationUrl()
+    {
+        $url = $this->provider->getAuthorizationUrl([
+            'approval_prompt' => []
+        ]);
+        $uri = parse_url($url);
+        parse_str($uri['query'], $query);
+
+        $this->assertArrayHasKey('client_id', $query);
+        $this->assertArrayHasKey('redirect_uri', $query);
+        $this->assertArrayHasKey('state', $query);
+        $this->assertArrayHasKey('scope', $query);
+        $this->assertArrayHasKey('response_type', $query);
+        $this->assertArrayNotHasKey('approval_prompt', $query);
+        $this->assertNotNull($this->provider->state);
+    }
+
+    public function testUrlAccessToken()
+    {
+        $url = $this->provider->urlAccessToken();
+        $uri = parse_url($url);
+
+        $this->assertEquals('/1/oauth2/token', $uri['path']);
+    }
+}