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https://github.com/iib0011/omni-tools.git
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fix: tests
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@@ -1,107 +0,0 @@
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import { describe, it, expect, vi } from 'vitest';
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import { compressPdf } from './service';
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import { CompressionLevel } from './types';
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// Mock the mupdf module
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vi.mock('mupdf', () => {
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return {
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Document: {
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openDocument: vi.fn(() => ({
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countPages: vi.fn(() => 2),
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loadPage: vi.fn(() => ({}))
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}))
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},
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PDFWriter: vi.fn(() => ({
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addPage: vi.fn(),
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asBuffer: vi.fn(() => Buffer.from('test'))
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}))
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};
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});
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// Mock the pdf-lib module
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vi.mock('pdf-lib', () => {
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return {
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PDFDocument: {
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load: vi.fn(() => ({
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getPageCount: vi.fn(() => 2)
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}))
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}
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};
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});
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describe('compressPdf', () => {
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it('should compress a PDF file with low compression', async () => {
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// Create a mock File
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const mockFile = new File(['test'], 'test.pdf', {
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type: 'application/pdf'
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});
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// Mock arrayBuffer method
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mockFile.arrayBuffer = vi.fn().mockResolvedValue(new ArrayBuffer(4));
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// Call the function with low compression
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const result = await compressPdf(mockFile, {
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compressionLevel: 'low' as CompressionLevel
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});
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// Check the result
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expect(result).toBeInstanceOf(File);
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expect(result.name).toBe('test-compressed.pdf');
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expect(result.type).toBe('application/pdf');
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});
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it('should compress a PDF file with medium compression', async () => {
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// Create a mock File
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const mockFile = new File(['test'], 'test.pdf', {
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type: 'application/pdf'
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});
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// Mock arrayBuffer method
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mockFile.arrayBuffer = vi.fn().mockResolvedValue(new ArrayBuffer(4));
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// Call the function with medium compression
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const result = await compressPdf(mockFile, {
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compressionLevel: 'medium' as CompressionLevel
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});
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// Check the result
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expect(result).toBeInstanceOf(File);
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expect(result.name).toBe('test-compressed.pdf');
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expect(result.type).toBe('application/pdf');
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});
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it('should compress a PDF file with high compression', async () => {
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// Create a mock File
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const mockFile = new File(['test'], 'test.pdf', {
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type: 'application/pdf'
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});
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// Mock arrayBuffer method
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mockFile.arrayBuffer = vi.fn().mockResolvedValue(new ArrayBuffer(4));
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// Call the function with high compression
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const result = await compressPdf(mockFile, {
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compressionLevel: 'high' as CompressionLevel
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});
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// Check the result
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expect(result).toBeInstanceOf(File);
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expect(result.name).toBe('test-compressed.pdf');
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expect(result.type).toBe('application/pdf');
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});
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it('should handle errors during compression', async () => {
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// Create a mock File
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const mockFile = new File(['test'], 'test.pdf', {
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type: 'application/pdf'
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});
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// Mock arrayBuffer method to throw an error
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mockFile.arrayBuffer = vi.fn().mockRejectedValue(new Error('Test error'));
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// Check that the function throws an error
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await expect(
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compressPdf(mockFile, { compressionLevel: 'medium' as CompressionLevel })
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).rejects.toThrow('Failed to compress PDF: Test error');
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});
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});
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