test: add RestrictionService test

tests/Integration/Service/RestrictionServiceTest.php

@@ -0,0 +1,78 @@
+<?php
+
+namespace OCA\BigBlueButton\Tests\Integration\Service;
+
+use OC;
+use OCA\BigBlueButton\Db\RestrictionMapper;
+use OCA\BigBlueButton\Service\RestrictionService;
+use PHPUnit\Framework\TestCase;
+use OCP\IDBConnection;
+
+class RestrictionServiceTest extends TestCase {
+	/** @var IDBConnection */
+	private $db;
+
+	/** @var RestrictionService */
+	private $service;
+
+	/** @var string */
+	private $groupId;
+
+	public function setUp(): void {
+		parent::setUp();
+		$this->db = OC::$server->getDatabaseConnection();
+		$mapper = new RestrictionMapper($this->db);
+		$this->service = new RestrictionService($mapper);
+
+		$this->groupId = $this->getRandomString();
+	}
+
+	public function testCreate() {
+		$restriction = $this->service->create($this->groupId);
+
+		$this->assertEquals($this->groupId, $restriction->getGroupId());
+
+		$this->service->delete($restriction->getId());
+	}
+
+	/**
+	 * @depends testCreate
+	 */
+	public function testExistsByGroupId() {
+		$restriction = $this->service->create($this->groupId);
+
+		$this->assertTrue($this->service->existsByGroupId($this->groupId));
+
+		$this->assertFalse($this->service->existsByGroupId($this->getRandomString()));
+
+		$this->service->delete($restriction->getId());
+
+		$this->assertFalse($this->service->existsByGroupId($this->groupId));
+	}
+
+	/**
+	 * @depends testCreate
+	 */
+	public function testUpdate() {
+		$restriction = $this->service->create($this->groupId);
+		$updatedRestriction = $this->service->update(
+			$restriction->getId(),
+			$this->groupId,
+			10,
+			['public'],
+			15,
+			false
+		);
+
+		$this->assertEquals(10, $updatedRestriction->getMaxRooms());
+		$this->assertEquals(15, $updatedRestriction->getMaxParticipants());
+		$this->assertEquals(false, $updatedRestriction->getAllowRecording());
+
+		$this->service->delete($restriction->getId());
+	}
+
+
+	private function getRandomString(): string {
+		return \OC::$server->getSecureRandom()->generate(18, \OCP\Security\ISecureRandom::CHAR_HUMAN_READABLE);
+	}
+}