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test: route cache in middleware/cache

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DIYgod
2019-02-01 17:52:29 +08:00
parent 5e43cdc355
commit b102ad2d07
3 changed files with 71 additions and 37 deletions
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31
lib/router.js
View File

@@ -86,35 +86,8 @@ router.get('/', async (ctx) => {
});
});
router.get('/test/:id', (ctx) => {
if (ctx.params.id === '0') {
throw Error('Error test');
}
const item = [];
if (ctx.params.id === 'long') {
item.push({
title: `Long Title `.repeat(10),
description: `Long Description `.repeat(10),
pubDate: new Date(`2018-3-1`).toUTCString(),
link: `https://github.com/DIYgod/RSSHub/issues/0`,
author: `DIYgod0`,
});
}
for (let i = 1; i < 6; i++) {
item.push({
title: `Title${i}`,
description: `Description${i}`,
pubDate: new Date(`2018-4-${i}`).toUTCString(),
link: `https://github.com/DIYgod/RSSHub/issues/${i}`,
author: `DIYgod${i}`,
});
}
ctx.state.data = {
title: `Test ${ctx.params.id}`,
link: 'https://github.com/DIYgod/RSSHub',
item: item,
};
});
// test
router.get('/test/:id', require('./routes/test'));
// RSSHub
router.get('/rsshub/rss', require('./routes/rsshub/rss'));

41
lib/routes/test/index.js Normal file
View File

@@ -0,0 +1,41 @@
const config = require('../../config');
let cacheIndex = 0;
module.exports = async (ctx) => {
if (ctx.params.id === '0') {
throw Error('Error test');
}
const item = [];
if (ctx.params.id === 'long') {
item.push({
title: `Long Title `.repeat(10),
description: `Long Description `.repeat(10),
pubDate: new Date(`2018-3-1`).toUTCString(),
link: `https://github.com/DIYgod/RSSHub/issues/0`,
author: `DIYgod0`,
});
} else if (ctx.params.id === 'cache') {
const description = await ctx.cache.tryGet('test', () => `Cache${++cacheIndex}`, config.cacheExpire * 2);
item.push({
title: 'Cache Title',
description: description,
pubDate: new Date(`2018-3-1`).toUTCString(),
link: `https://github.com/DIYgod/RSSHub/issues/0`,
author: `DIYgod0`,
});
}
for (let i = 1; i < 6; i++) {
item.push({
title: `Title${i}`,
description: `Description${i}`,
pubDate: new Date(`2018-4-${i}`).toUTCString(),
link: `https://github.com/DIYgod/RSSHub/issues/${i}`,
author: `DIYgod${i}`,
});
}
ctx.state.data = {
title: `Test ${ctx.params.id}`,
link: 'https://github.com/DIYgod/RSSHub',
item: item,
};
};

36
test/middleware/cache.js
View File

@@ -24,10 +24,10 @@ describe('cache', () => {
server = require('../../lib/index').server;
const request = supertest(server);
const response1 = await request.get('/test/1');
const response1 = await request.get('/test/cache');
const parsed1 = await parser.parseString(response1.text);
const response2 = await request.get('/test/1');
const response2 = await request.get('/test/cache');
const parsed2 = await parser.parseString(response2.text);
delete parsed1.lastBuildDate;
@@ -38,10 +38,20 @@ describe('cache', () => {
expect(response2.headers['x-koa-memory-cache']).toBe('true');
expect(response2.headers).not.toHaveProperty('x-koa-redis-cache');
await wait(1 * 1000 + 10);
const response3 = await request.get('/test/1');
await wait(1 * 1000 + 100);
const response3 = await request.get('/test/cache');
expect(response3.headers).not.toHaveProperty('x-koa-redis-cache');
expect(response3.headers).not.toHaveProperty('x-koa-memory-cache');
const parsed3 = await parser.parseString(response3.text);
await wait(1 * 1000 + 100);
const response4 = await request.get('/test/cache');
const parsed4 = await parser.parseString(response4.text);
expect(parsed1.items[0].content).toBe('Cache1');
expect(parsed2.items[0].content).toBe('Cache1');
expect(parsed3.items[0].content).toBe('Cache1');
expect(parsed4.items[0].content).toBe('Cache1');
});
it('redis', async () => {
@@ -49,10 +59,10 @@ describe('cache', () => {
server = require('../../lib/index').server;
const request = supertest(server);
const response1 = await request.get('/test/1');
const response1 = await request.get('/test/cache');
const parsed1 = await parser.parseString(response1.text);
const response2 = await request.get('/test/1');
const response2 = await request.get('/test/cache');
const parsed2 = await parser.parseString(response2.text);
delete parsed1.lastBuildDate;
@@ -63,9 +73,19 @@ describe('cache', () => {
expect(response2.headers['x-koa-redis-cache']).toBe('true');
expect(response2.headers).not.toHaveProperty('x-koa-memory-cache');
await wait(1 * 1000 + 10);
const response3 = await request.get('/test/1');
await wait(1 * 1000 + 100);
const response3 = await request.get('/test/cache');
expect(response3.headers).not.toHaveProperty('x-koa-redis-cache');
expect(response3.headers).not.toHaveProperty('x-koa-memory-cache');
const parsed3 = await parser.parseString(response3.text);
await wait(1 * 1000 + 100);
const response4 = await request.get('/test/cache');
const parsed4 = await parser.parseString(response4.text);
expect(parsed1.items[0].content).toBe('Cache1');
expect(parsed2.items[0].content).toBe('Cache1');
expect(parsed3.items[0].content).toBe('Cache1');
expect(parsed4.items[0].content).toBe('Cache1');
});
});