diff --git a/README.md b/README.md
index cf14a25..29133bf 100644
--- a/README.md
+++ b/README.md
@@ -338,17 +338,17 @@ $client = new Client(
 
 | Resource               | Support grade |
 | ---------------------- | ------------- |
-| Account                | :+1: (except migrate) |
-| Starred Files          | contribute!   |
-| Group                  | contribute!   |
-| File Share Link        | partial       |
-| Library/Library        | partial       |
-| Library/File           | partial       |
-| Library/Directory      | partial       |
-| Library/Multiple Files | :+1:          |
-| Avatar                 | :+1:          |
-| Events                 | contribute!   |
-| Organization           | contribute!   |
+| Account                | :large_blue_circle::large_blue_circle::large_blue_circle::white_circle: |
+| Starred Files          | :white_circle::white_circle::white_circle::white_circle:   |
+| Group                  | :large_blue_circle::white_circle::white_circle::white_circle:   |
+| File Share Link        | :large_blue_circle::large_blue_circle::white_circle::white_circle:       |
+| Library/Library        | :large_blue_circle::large_blue_circle::white_circle::white_circle:       |
+| Library/File           | :large_blue_circle::large_blue_circle::white_circle::white_circle:       |
+| Library/Directory      | :large_blue_circle::large_blue_circle::white_circle::white_circle:       |
+| Library/Multiple Files | :large_blue_circle::large_blue_circle::large_blue_circle::large_blue_circle:          |
+| Avatar                 | :large_blue_circle::large_blue_circle::large_blue_circle::large_blue_circle:          |
+| Events                 | :white_circle::white_circle::white_circle::white_circle:   |
+| Organization           | :white_circle::white_circle::white_circle::white_circle:   |
 
 ## Seafile server compatibility
 
diff --git a/bin/examples/group.php b/bin/examples/group.php
new file mode 100755
index 0000000..ac06255
--- /dev/null
+++ b/bin/examples/group.php
@@ -0,0 +1,66 @@
+<?php
+
+/**
+ * Attention: This example script will modify the test library! Do not run this script
+ * unless you are prepared for that.
+ */
+
+require_once __DIR__ . '/../../vendor/autoload.php';
+
+use Seafile\Client\Resource\Group;
+use GuzzleHttp\HandlerStack;
+use GuzzleHttp\Middleware;
+use GuzzleHttp\MessageFormatter;
+use Monolog\Logger;
+use Seafile\Client\Http\Client;
+
+$logger = new Logger('Logger');
+
+$stack = HandlerStack::create();
+$stack->push(
+    Middleware::log(
+        $logger,
+        new MessageFormatter("{hostname} {req_header_Authorization} - {req_header_User-Agent} - [{date_common_log}] \"{method} {host}{target} HTTP/{version}\" {code} {res_header_Content-Length} req_body: {req_body} response_body: {res_body}")
+    )
+);
+
+/**
+ * Example:
+ * {"token": "your_token"}
+ */
+$tokenFile = getenv("HOME") . "/.seafile-php-sdk/api-token.json";
+$cfgFile = getenv("HOME") . "/.seafile-php-sdk/cfg.json";
+
+if (!is_readable($tokenFile)) {
+    throw new Exception($tokenFile . ' is not readable or does not exist.');
+}
+
+if (!is_readable($cfgFile)) {
+    throw new Exception($cfgFile . ' is not readable or does not exist.');
+}
+
+$token = json_decode(file_get_contents($tokenFile));
+$cfg = json_decode(file_get_contents($cfgFile));
+
+$client = new Client(
+    [
+        'base_uri' => $cfg->baseUri,
+        'debug' => true,
+        'handler' => $stack,
+        'headers' => [
+            'Content-Type' => 'application/json',
+            'Authorization' => 'Token ' . $token->token
+        ]
+    ]
+);
+
+$groupResource = new Group($client);
+$logger->log(Logger::INFO, "#################### Get all groups ");
+
+$groups = $groupResource->getAll();
+
+foreach ($groups as $group) {
+    $logger->log(Logger::INFO, "#################### " . sprintf("Group name: %s", $group->name));
+}
+
+print(PHP_EOL . 'Done' . PHP_EOL);
diff --git a/lib/Resource/Group.php b/lib/Resource/Group.php
new file mode 100644
index 0000000..9efd6da
--- /dev/null
+++ b/lib/Resource/Group.php
@@ -0,0 +1,41 @@
+<?php
+
+namespace Seafile\Client\Resource;
+
+use \Seafile\Client\Type\Group as GroupType;
+
+/**
+ * Handles everything regarding Seafile groups.
+ *
+ * PHP version 5
+ *
+ * @category  API
+ * @package   Seafile\Resource
+ * @author    Rene Schmidt DevOps UG (haftungsbeschränkt) & Co. KG <rene@reneschmidt.de>
+ * @copyright 2015 Rene Schmidt DevOps UG (haftungsbeschränkt) & Co. KG <rene@reneschmidt.de>
+ * @license   https://opensource.org/licenses/MIT MIT
+ * @link      https://github.com/rene-s/seafile-php-sdk
+ */
+class Group extends AbstractResource
+{
+
+    /**
+     * List groups
+     *
+     * @return GroupType[]
+     */
+    public function getAll()
+    {
+        $response = $this->client->request('GET', $this->client->getConfig('base_uri') . '/groups/');
+
+        $json = json_decode($response->getBody());
+
+        $groupCollection = [];
+
+        foreach ($json->groups as $group) {
+            $groupCollection[] = (new GroupType)->fromJson($group);
+        }
+
+        return $groupCollection;
+    }
+}
diff --git a/test/assets/GroupTest_getAll.json b/test/assets/GroupTest_getAll.json
new file mode 100644
index 0000000..880a343
--- /dev/null
+++ b/test/assets/GroupTest_getAll.json
@@ -0,0 +1,21 @@
+{
+  "replynum": 0,
+  "groups": [
+    {
+      "ctime": 1452804381467425,
+      "creator": "ay@example.com",
+      "msgnum": 0,
+      "mtime": 0,
+      "id": 1,
+      "name": "A"
+    },
+    {
+      "ctime": 1452804387552160,
+      "creator": "bee@example.com",
+      "msgnum": 0,
+      "mtime": 0,
+      "id": 2,
+      "name": "B"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/test/unit/Resource/DirectoryTest.php b/test/unit/Resource/DirectoryTest.php
index 4558152..ae8a653 100644
--- a/test/unit/Resource/DirectoryTest.php
+++ b/test/unit/Resource/DirectoryTest.php
@@ -22,7 +22,7 @@
 class DirectoryTest extends TestCase
 {
     /**
-     * getAll()
+     * Test getAll()
      *
      * @return void
      */
@@ -46,7 +46,7 @@ public function testGetAll()
     }
 
     /**
-     * getAll() with directory path
+     * Test getAll() with directory path
      *
      * @return void
      */
diff --git a/test/unit/Resource/GroupTest.php b/test/unit/Resource/GroupTest.php
new file mode 100644
index 0000000..ebe62d5
--- /dev/null
+++ b/test/unit/Resource/GroupTest.php
@@ -0,0 +1,46 @@
+<?php
+
+namespace Seafile\Client\Tests\Resource;
+
+use GuzzleHttp\Psr7\Response;
+use Seafile\Client\Resource\Group;
+use Seafile\Client\Tests\TestCase;
+
+/**
+ * Group resource test
+ *
+ * PHP version 5
+ *
+ * @category  API
+ * @package   Seafile\Resource
+ * @author    Rene Schmidt DevOps UG (haftungsbeschränkt) & Co. KG <rene@reneschmidt.de>
+ * @copyright 2015 Rene Schmidt DevOps UG (haftungsbeschränkt) & Co. KG <rene@reneschmidt.de>
+ * @license   https://opensource.org/licenses/MIT MIT
+ * @link      https://github.com/rene-s/seafile-php-sdk
+ */
+class GroupTest extends TestCase
+{
+    /**
+     * Test getAll()
+     *
+     * @return void
+     */
+    public function testGetAll()
+    {
+        $groupResource = new Group($this->getMockedClient(
+            new Response(
+                200,
+                ['Content-Type' => 'application/json'],
+                file_get_contents(__DIR__ . '/../../assets/GroupTest_getAll.json')
+            )
+        ));
+
+        $groups = $groupResource->getAll();
+
+        $this->assertInternalType('array', $groups);
+
+        foreach ($groups as $group) {
+            $this->assertInstanceOf('Seafile\Client\Type\Group', $group);
+        }
+    }
+}
diff --git a/test/unit/Resource/LibraryTest.php b/test/unit/Resource/LibraryTest.php
index 463d6e1..effe443 100644
--- a/test/unit/Resource/LibraryTest.php
+++ b/test/unit/Resource/LibraryTest.php
@@ -22,7 +22,7 @@
 class LibraryTest extends TestCase
 {
     /**
-     * getAll()
+     * Test getAll()
      *
      * @return void
      */