chore(test): add unit tests for RegisterTemplateFileCreatorListener

tests/lib/Listener/RegisterTemplateFileCreatorListenerTest.php

@@ -0,0 +1,110 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OCA\Richdocuments\Tests\Listener;
+
+use OCA\Richdocuments\Listener\RegisterTemplateFileCreatorListener;
+use OCA\Richdocuments\PermissionManager;
+use OCA\Richdocuments\Service\CapabilitiesService;
+use OCP\App\IAppManager;
+use OCP\EventDispatcher\Event;
+use OCP\Files\Template\ITemplateManager;
+use OCP\Files\Template\RegisterTemplateCreatorEvent;
+use OCP\IConfig;
+use OCP\IL10N;
+use PHPUnit\Framework\TestCase;
+
+class RegisterTemplateFileCreatorListenerTest extends TestCase {
+	private $l10n;
+	private $config;
+	private $appManager;
+	private $capabilitiesService;
+	private $permissionManager;
+	private $templateManager;
+
+	protected function setUp(): void {
+		parent::setUp();
+		$this->l10n = $this->createMock(IL10N::class);
+		$this->config = $this->createMock(IConfig::class);
+		$this->appManager = $this->createMock(IAppManager::class);
+		$this->capabilitiesService = $this->createMock(CapabilitiesService::class);
+		$this->permissionManager = $this->createMock(PermissionManager::class);
+		$this->templateManager = $this->createMock(ITemplateManager::class);
+	}
+
+	public function testHandleDoesNotRegisterIfEventIsNotRegisterTemplateCreatorEvent() {
+		$listener = new RegisterTemplateFileCreatorListener(
+			$this->l10n,
+			$this->config,
+			$this->appManager,
+			$this->capabilitiesService,
+			$this->permissionManager
+		);
+		$event = $this->createMock(Event::class);
+		$this->templateManager->expects($this->never())->method('registerTemplateFileCreator');
+		$listener->handle($event);
+	}
+
+	public function testHandleDoesNotRegisterIfPermissionOrCapabilitiesMissing() {
+		$event = $this->createMock(RegisterTemplateCreatorEvent::class);
+		$event->method('getTemplateManager')->willReturn($this->templateManager);
+		$this->permissionManager->method('isEnabledForUser')->willReturn(false);
+		$this->capabilitiesService->method('getCapabilities')->willReturn([]);
+
+		$listener = new RegisterTemplateFileCreatorListener(
+			$this->l10n,
+			$this->config,
+			$this->appManager,
+			$this->capabilitiesService,
+			$this->permissionManager
+		);
+		$this->templateManager->expects($this->never())->method('registerTemplateFileCreator');
+		$listener->handle($event);
+	}
+
+	public function testHandleRegistersTemplateFileCreators() {
+		$event = $this->createMock(RegisterTemplateCreatorEvent::class);
+		$event->method('getTemplateManager')->willReturn($this->templateManager);
+		$this->permissionManager->method('isEnabledForUser')->willReturn(true);
+		$this->capabilitiesService->method('getCapabilities')->willReturn(['something']);
+		$this->capabilitiesService->method('hasDrawSupport')->willReturn(true);
+		$this->config->method('getAppValue')->willReturn('ooxml');
+		$this->appManager->method('getAppPath')->willReturn('/tmp');
+
+		$this->templateManager->expects($this->exactly(4))->method('registerTemplateFileCreator');
+
+		$listener = new RegisterTemplateFileCreatorListener(
+			$this->l10n,
+			$this->config,
+			$this->appManager,
+			$this->capabilitiesService,
+			$this->permissionManager
+		);
+		$listener->handle($event);
+	}
+
+	public function testHandleRegistersWithoutDrawSupport() {
+		$event = $this->createMock(RegisterTemplateCreatorEvent::class);
+		$event->method('getTemplateManager')->willReturn($this->templateManager);
+		$this->permissionManager->method('isEnabledForUser')->willReturn(true);
+		$this->capabilitiesService->method('getCapabilities')->willReturn(['something']);
+		$this->capabilitiesService->method('hasDrawSupport')->willReturn(false);
+		$this->config->method('getAppValue')->willReturn('ooxml');
+		$this->appManager->method('getAppPath')->willReturn('/tmp');
+
+		$this->templateManager->expects($this->exactly(3))->method('registerTemplateFileCreator');
+
+		$listener = new RegisterTemplateFileCreatorListener(
+			$this->l10n,
+			$this->config,
+			$this->appManager,
+			$this->capabilitiesService,
+			$this->permissionManager
+		);
+		$listener->handle($event);
+	}
+}