Add more unit testing

Signed-off-by: Julius Härtl <jus@bitgrid.net>

tests/unit/Db/GroupTest.php

@@ -0,0 +1,58 @@
+<?php
+/**
+ * @copyright Copyright (c) 2017 Julius Härtl <jus@bitgrid.net>
+ *
+ * @author Julius Härtl <jus@bitgrid.net>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as
+ *  published by the Free Software Foundation, either version 3 of the
+ *  License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCA\Deck\Db;
+
+use OCP\IGroup;
+
+class GroupTest extends \Test\TestCase {
+
+	public function testGroupObjectSerialize() {
+		/** @var IGroup $group */
+		$group = $this->createMock(IGroup::class);
+		$group->expects($this->any())
+			->method('getGID')
+			->willReturn('mygroup');
+		$groupRelationalObject = new Group($group);
+		$expected = [
+			'uid' => 'mygroup',
+			'displayname' => 'mygroup'
+		];
+		$this->assertEquals($expected, $groupRelationalObject->getObjectSerialization());
+	}
+
+	public function testGroupJSONSerialize() {
+		/** @var IGroup $group */
+		$group = $this->createMock(IGroup::class);
+		$group->expects($this->any())
+			->method('getGID')
+			->willReturn('mygroup');
+		$groupRelationalObject = new Group($group);
+		$expected = [
+			'uid' => 'mygroup',
+			'displayname' => 'mygroup',
+			'primaryKey' => 'mygroup'
+		];
+		$this->assertEquals($expected, $groupRelationalObject->jsonSerialize());
+	}
+}