test: utils/date

lib/routes/smzdm/keyword.js

@@ -51,7 +51,8 @@ module.exports = async (ctx) => {
                                 .contents()
                                 .eq(0)
                                 .text()
-                                .trim()
+                                .trim(),
+                            8
                         ),
                         link: `${item.find('.feed-block-title a').attr('href')}`,
                     };

lib/utils/date.js

@@ -1,5 +1,7 @@
 // 格式化 类型这个的时间 ， 几分钟前 | 几小时前 | 几天前 | 几月前 | 几年前 | 具体的格式不对的时间
-module.exports = (html, timeZone) => {
+const serverOffset = new Date().getTimezoneOffset() / 60;
+
+module.exports = (html, timeZone = -serverOffset) => {
     let math;
     let date = new Date();
     if (/(\d+)分钟前/.exec(html)) {
@@ -46,8 +48,7 @@ module.exports = (html, timeZone) => {
         date = new Date(date.getFullYear(), date.getMonth(), date.getDate(), math[1], math[2]);
     }
 
-    if (date && timeZone) {
-        const serverOffset = new Date().getTimezoneOffset() / 60;
+    if (date) {
         return new Date(date.getTime() - 60 * 60 * 1000 * (timeZone + serverOffset)).toUTCString();
     }
     return html;

package.json

@@ -34,6 +34,7 @@
     "eslint-plugin-prettier": "3.0.1",
     "jest": "23.6.0",
     "lint-staged": "8.1.0",
+    "mockdate": "^2.0.2",
     "nodemon": "1.18.9",
     "prettier": "1.16.0",
     "prettier-check": "2.0.0",

test/date.js

@@ -0,0 +1,64 @@
+const parseDate = require('../lib/utils/date');
+const MockDate = require('mockdate');
+
+describe('date', () => {
+    MockDate.set(new Date('2019-01-01'));
+
+    const date = new Date();
+
+    it(`m分钟前`, async () => {
+        expect(+new Date(parseDate('10分钟前'))).toBe(+date - 10 * 60 * 1000);
+    });
+
+    it(`H小时前`, async () => {
+        expect(+new Date(parseDate('10小时前'))).toBe(+date - 10 * 60 * 60 * 1000);
+    });
+
+    it(`D天前`, async () => {
+        expect(+new Date(parseDate('10天前'))).toBe(+date - 10 * 24 * 60 * 60 * 1000);
+    });
+
+    it(`M月前`, async () => {
+        expect(+new Date(parseDate('1月前'))).toBe(+date - 1 * 31 * 24 * 60 * 60 * 1000);
+    });
+
+    it(`Y年前`, async () => {
+        expect(+new Date(parseDate('1年前'))).toBe(+date - 1 * 365 * 24 * 60 * 60 * 1000);
+    });
+
+    it(`今天 H:m`, async () => {
+        expect(+new Date(parseDate('今天 08:00'))).toBe(+new Date('2019-1-1 08:00'));
+    });
+
+    it(`昨天 H:m`, async () => {
+        expect(+new Date(parseDate('昨天 20:00'))).toBe(+new Date('2018-12-31 20:00'));
+    });
+
+    it(`Y年M月D日H时`, async () => {
+        expect(+new Date(parseDate('2018年4月2日1时'))).toBe(+new Date('2018-4-2 01:00'));
+    });
+
+    it(`Y-M-D H:m`, async () => {
+        expect(+new Date(parseDate('2018-4-2 02:03'))).toBe(+new Date('2018-4-2 02:03'));
+    });
+
+    it(`M-D H:m`, async () => {
+        expect(+new Date(parseDate('2-3 02:03'))).toBe(+new Date('2019-2-3 02:03'));
+    });
+
+    it(`M月D日 H:m`, async () => {
+        expect(+new Date(parseDate('2月3日 02:03'))).toBe(+new Date('2019-2-3 02:03'));
+    });
+
+    it(`Y-M-D`, async () => {
+        expect(+new Date(parseDate('2018-4-2'))).toBe(+new Date('2018-4-2'));
+    });
+
+    it(`M-D`, async () => {
+        expect(+new Date(parseDate('4-2'))).toBe(+new Date('2019-4-2'));
+    });
+
+    it(`H:m`, async () => {
+        expect(+new Date(parseDate('02:03'))).toBe(+new Date('2019-1-1 02:03'));
+    });
+});

yarn.lock

@@ -6612,6 +6612,11 @@ mkdirp@0.5.1, mkdirp@0.5.x, mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@
   dependencies:
     minimist "0.0.8"
 
+mockdate@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/mockdate/-/mockdate-2.0.2.tgz#5ae0c0eaf8fe23e009cd01f9889b42c4f634af12"
+  integrity sha1-WuDA6vj+I+AJzQH5iJtCxPY0rxI=
+
 move-concurrently@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/move-concurrently/-/move-concurrently-1.0.1.tgz#be2c005fda32e0b29af1f05d7c4b33214c701f92"