From 10c63882bfef6e142cfea6d535c1e009741cdf1a Mon Sep 17 00:00:00 2001
From: DIYgod <diy.d.god@gmail.com>
Date: Fri, 23 Aug 2019 15:07:48 +0800
Subject: [PATCH] test: add cache test cases

---
 lib/middleware/cache.js  |  2 ++
 test/middleware/cache.js | 17 +++++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/lib/middleware/cache.js b/lib/middleware/cache.js
index b32b5a8e56..fdecb6a830 100644
--- a/lib/middleware/cache.js
+++ b/lib/middleware/cache.js
@@ -63,6 +63,7 @@ module.exports = function(app, options = {}) {
                 }
             },
             client: redisClient,
+            globalCache: globalCache,
         };
         globalCache.get = async (key) => {
             if (key && available) {
@@ -105,6 +106,7 @@ module.exports = function(app, options = {}) {
                 }
             },
             client: [pageCache, routeCache],
+            globalCache: globalCache,
         };
         globalCache.get = (key) => {
             if (key && available) {
diff --git a/test/middleware/cache.js b/test/middleware/cache.js
index fe51cfbce0..849981515d 100644
--- a/test/middleware/cache.js
+++ b/test/middleware/cache.js
@@ -53,6 +53,18 @@ describe('cache', () => {
         expect(parsed2.items[0].content).toBe('Cache1');
         expect(parsed3.items[0].content).toBe('Cache1');
         expect(parsed4.items[0].content).toBe('Cache2');
+
+        const app = require('../../lib/index').app;
+        app.context.cache.set('mock', undefined);
+        app.context.cache.set('mock', undefined);
+        expect(await app.context.cache.get('mock')).toBe('');
+
+        app.context.cache.globalCache.set('mock', undefined);
+        expect(await app.context.cache.globalCache.get('mock')).toBe('');
+        app.context.cache.globalCache.set('mock', {
+            mock: 1,
+        });
+        expect(await app.context.cache.globalCache.get('mock')).toBe('{"mock":1}');
     });
 
     it('redis', async () => {
@@ -88,6 +100,11 @@ describe('cache', () => {
         expect(parsed2.items[0].content).toBe('Cache1');
         expect(parsed3.items[0].content).toBe('Cache1');
         expect(parsed4.items[0].content).toBe('Cache2');
+
+        const app = require('../../lib/index').app;
+        app.context.cache.set('mock', undefined);
+        app.context.cache.set('mock', undefined);
+        expect(await app.context.cache.get('mock')).toBe(null);
     });
 
     it('redis with quit', async () => {