90 lines
3.1 KiB
JavaScript
90 lines
3.1 KiB
JavaScript
#!/usr/bin/env node
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import sharp from 'sharp';
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import { cropAndConvertToAvif, crawlAndProcessImage } from '../src/services/imageCrop.js';
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async function run() {
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console.log('--- 1. Testing synthetic images ---');
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// Synthetic test 1: White border
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const whiteImg = await sharp({
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create: { width: 300, height: 300, channels: 4, background: { r: 255, g: 255, b: 255, alpha: 1 } },
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})
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.composite([
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{
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input: Buffer.from('<svg width="100" height="100"><rect width="100" height="100" fill="purple"/></svg>'),
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top: 100,
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left: 100,
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},
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])
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.png()
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.toBuffer();
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const res1 = await cropAndConvertToAvif(whiteImg);
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console.log(`White border: 300x300 -> ${res1.width}x${res1.height}, ${res1.size} bytes`);
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if (res1.width !== 100 || res1.height !== 100) {
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throw new Error(`Expected 100x100, got ${res1.width}x${res1.height}`);
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}
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// Synthetic test 2: Transparent border
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const transImg = await sharp({
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create: { width: 300, height: 300, channels: 4, background: { r: 0, g: 0, b: 0, alpha: 0 } },
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})
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.composite([
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{
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input: Buffer.from('<svg width="120" height="80"><rect width="120" height="80" fill="green"/></svg>'),
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top: 110,
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left: 90,
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},
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])
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.png()
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.toBuffer();
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const res2 = await cropAndConvertToAvif(transImg);
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console.log(`Transparent border: 300x300 -> ${res2.width}x${res2.height}, ${res2.size} bytes`);
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if (res2.width !== 120 || res2.height !== 80) {
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throw new Error(`Expected 120x80, got ${res2.width}x${res2.height}`);
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}
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// Synthetic test 3: Outer transparent, inner white border
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const mixedImg = await sharp({
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create: { width: 400, height: 400, channels: 4, background: { r: 0, g: 0, b: 0, alpha: 0 } },
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})
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.composite([
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{
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input: Buffer.from('<svg width="200" height="200"><rect width="200" height="200" fill="white"/></svg>'),
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top: 100,
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left: 100,
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},
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{
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input: Buffer.from('<svg width="100" height="60"><rect width="100" height="60" fill="blue"/></svg>'),
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top: 170,
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left: 150,
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},
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])
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.png()
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.toBuffer();
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const res3 = await cropAndConvertToAvif(mixedImg);
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console.log(`Mixed border: 400x400 -> ${res3.width}x${res3.height}, ${res3.size} bytes`);
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if (res3.width !== 100 || res3.height !== 60) {
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throw new Error(`Expected 100x60, got ${res3.width}x${res3.height}`);
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}
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console.log('\nAll synthetic tests PASSED!');
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// CLI URL test if provided as argument
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const testUrl = process.argv[2];
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if (testUrl) {
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console.log(`\n--- 2. Crawling URL: ${testUrl} ---`);
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const urlRes = await crawlAndProcessImage(testUrl);
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console.log(`Crawled & processed: ${urlRes.width}x${urlRes.height}, ${urlRes.size} bytes`);
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}
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process.exit(0);
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}
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run().catch((err) => {
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console.error('Test failed:', err);
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process.exit(1);
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});
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