test improvement

test/integration.test.ts

@@ -0,0 +1,155 @@
+/**
+ * File Info Plugin Integration Tests
+ *
+ * Tests basic file information extraction.
+ * Uses @metazla/filename-tools library for FileType class.
+ */
+
+import { describe, it, expect, beforeAll } from 'vitest';
+import { FileType } from '@metazla/filename-tools';
+import * as fs from 'fs/promises';
+import * as path from 'path';
+import * as os from 'os';
+
+// Dynamic import of plugin module
+let manifest: typeof import('../src/plugin.js').manifest;
+let processFile: typeof import('../src/plugin.js').process;
+
+// Mock callback collector
+interface CallbackResult {
+    taskId: string;
+    status: 'completed' | 'failed' | 'skipped';
+    duration: number;
+    error?: string;
+}
+
+let lastCallback: CallbackResult | null = null;
+
+const mockSendCallback = async (payload: CallbackResult): Promise<void> => {
+    lastCallback = payload;
+};
+
+// Create FileType instance for direct testing
+const fileType = new FileType();
+
+describe('File Info Plugin Integration Tests', () => {
+    let testDir: string;
+    let testVideoFile: string;
+    let testTextFile: string;
+
+    beforeAll(async () => {
+        const plugin = await import('../src/plugin.js');
+        manifest = plugin.manifest;
+        processFile = plugin.process;
+
+        // Create temporary test files
+        testDir = await fs.mkdtemp(path.join(os.tmpdir(), 'file-info-test-'));
+        testVideoFile = path.join(testDir, 'test-movie.mkv');
+        testTextFile = path.join(testDir, 'readme.txt');
+
+        // Create dummy files
+        await fs.writeFile(testVideoFile, 'fake video content');
+        await fs.writeFile(testTextFile, 'This is a text file');
+    });
+
+    describe('Manifest', () => {
+        it('has required fields', () => {
+            expect(manifest.id).toBe('file-info');
+            expect(manifest.name).toBeDefined();
+            expect(manifest.version).toBeDefined();
+            expect(manifest.dependencies).toEqual([]);
+            expect(manifest.priority).toBe(10);
+        });
+
+        it('declares correct schema', () => {
+            expect(manifest.schema).toHaveProperty('fileType');
+            expect(manifest.schema).toHaveProperty('mimeType');
+            expect(manifest.schema).toHaveProperty('sizeByte');
+            expect(manifest.schema).toHaveProperty('fileName');
+            expect(manifest.schema).toHaveProperty('extension');
+        });
+    });
+
+    describe('FileType Class', () => {
+        it('detects video extension', () => {
+            const result = fileType.getFileTypeFromExtension('/movies/test.mkv');
+            expect(result).toBe('video');
+        });
+
+        it('detects audio extension', () => {
+            const result = fileType.getFileTypeFromExtension('/music/song.mp3');
+            expect(result).toBe('audio');
+        });
+
+        it('detects image or document extension', () => {
+            const result = fileType.getFileTypeFromExtension('/photos/image.jpg');
+            // FileType may classify jpg as 'image' or 'document' depending on implementation
+            expect(['image', 'document']).toContain(result);
+        });
+
+        it('detects subtitle extension', () => {
+            const result = fileType.getFileTypeFromExtension('/subs/movie.srt');
+            expect(result).toBe('subtitle');
+        });
+
+        it('detects document extension', () => {
+            const result = fileType.getFileTypeFromExtension('/docs/readme.txt');
+            expect(result).toBe('document');
+        });
+
+        it('handles unknown extension', () => {
+            const result = fileType.getFileTypeFromExtension('/files/unknown.xyz');
+            expect(result).toBeDefined();
+        });
+    });
+
+    describe('Extension Parsing', () => {
+        it('extracts extension from filename', () => {
+            const ext = path.extname('/movies/Inception.2010.mkv').slice(1).toLowerCase();
+            expect(ext).toBe('mkv');
+        });
+
+        it('extracts filename from path', () => {
+            const fileName = path.basename('/movies/Inception.2010.mkv');
+            expect(fileName).toBe('Inception.2010.mkv');
+        });
+
+        it('handles multiple dots in filename', () => {
+            const fileName = path.basename('/movies/Movie.Name.2010.1080p.mkv');
+            const ext = path.extname(fileName).slice(1).toLowerCase();
+            expect(fileName).toBe('Movie.Name.2010.1080p.mkv');
+            expect(ext).toBe('mkv');
+        });
+    });
+
+    describe('Process Function', () => {
+        it('processes file successfully', async () => {
+            await processFile({
+                taskId: 'test-file-1',
+                cid: 'test-cid-file',
+                filePath: testVideoFile,
+                callbackUrl: 'http://localhost/callback',
+                metaCoreUrl: 'http://localhost:9000',
+                existingMeta: {},
+            }, mockSendCallback);
+
+            expect(lastCallback).toBeDefined();
+            expect(lastCallback?.status).toBe('completed');
+            expect(lastCallback?.taskId).toBe('test-file-1');
+        });
+
+        it('processes text file successfully', async () => {
+            await processFile({
+                taskId: 'test-file-2',
+                cid: 'test-cid-text',
+                filePath: testTextFile,
+                callbackUrl: 'http://localhost/callback',
+                metaCoreUrl: 'http://localhost:9000',
+                existingMeta: {},
+            }, mockSendCallback);
+
+            expect(lastCallback).toBeDefined();
+            expect(lastCallback?.status).toBe('completed');
+        });
+    });
+});