chore: <ci> test and cov

.eslintignore

@@ -0,0 +1,2 @@
+node_modules/
+coverage/

.eslintrc

@@ -0,0 +1,6 @@
+{
+    "extends": "eslint-config-egg",
+    "parserOptions": {
+        "ecmaVersion": 2017
+    }
+}

.travis.yml

@@ -0,0 +1,12 @@
+sudo: false
+language: node_js
+node_js:
+  - '8'
+  - '9'
+  - '10'
+install:
+  - npm i npminstall && npminstall
+script:
+  - npm run ci
+after_script:
+  - npminstall codecov && codecov

README.md

@@ -1,6 +1,26 @@
 # yuque-hexo
-A downloader for articles from yuque
 
+[![NPM version][npm-image]][npm-url]
+[![build status][travis-image]][travis-url]
+[![Test coverage][codecov-image]][codecov-url]
+[![David deps][david-image]][david-url]
+[![Known Vulnerabilities][snyk-image]][snyk-url]
+[![npm download][download-image]][download-url]
+
+[npm-image]: https://img.shields.io/npm/v/yuque-hexo.svg?style=flat-square
+[npm-url]: https://npmjs.org/package/yuque-hexo
+[travis-image]: https://img.shields.io/travis/x-cold/yuque-hexo.svg?style=flat-square
+[travis-url]: https://travis-ci.org/x-cold/yuque-hexo
+[codecov-image]: https://codecov.io/gh/x-cold/yuque-hexo/branch/master/graph/badge.svg
+[codecov-url]: https://codecov.io/gh/x-cold/yuque-hexo
+[david-image]: https://img.shields.io/david/x-cold/yuque-hexo.svg?style=flat-square
+[david-url]: https://david-dm.org/x-cold/yuque-hexo
+[snyk-image]: https://snyk.io/test/npm/yuque-hexo/badge.svg?style=flat-square
+[snyk-url]: https://snyk.io/test/npm/yuque-hexo
+[download-image]: https://img.shields.io/npm/dm/yuque-hexo.svg?style=flat-square
+[download-url]: https://npmjs.org/package/yuque-hexo
+
+A downloader for articles from yuque
 
 # Usage
 
@@ -23,6 +43,8 @@ A downloader for articles from yuque
 
 ```
 npm i -g yuque-hexo
+# or
+npm i --save-dev yuque-hexo
 ```
 
 ## Sync
@@ -37,12 +59,28 @@ yuque-hexo sync
 yuque-hexo clean
 ```
 
+## Npm Scripts
+
+```json
+{
+  "dev": "npm run sync && hexo s",
+  "sync": "yuque-hexo sync",
+  "clean:yuque": "yuque-hexo clean"
+}
+```
+
+## Debug
+
+```
+DEBUG=yuque-hexo.* yuque-hexo sync
+```
+
 # Notice
 
-语雀同步过来的文章会生成两块文件；
+语雀同步过来的文章会生成两部分文件；
 
-- yuque.json 从语雀 API 拉取的数据
-- source/_posts/yuque/*.md 生成的 md 文件
+- yuque.json: 从语雀 API 拉取的数据
+- source/_posts/yuque/*.md: 生成的 md 文件
 
 # Example
 

appveyor.yml

@@ -0,0 +1,14 @@
+environment:
+  matrix:
+    - nodejs_version: '6'
+
+install:
+  - ps: Install-Product node $env:nodejs_version
+  - npm i npminstall && node_modules\.bin\npminstall
+
+test_script:
+  - node --version
+  - npm --version
+  - npm run test
+
+build: off

test/hexo-project/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "your-hexo-project",
+  "yuqueConfig": {
+    "baseUrl": "https://www.yuque.com/api/v2",
+    "login": "yinzhi",
+    "repo": "blog"
+  }
+}

test/yuque.test.js

@@ -0,0 +1,60 @@
+'use strict';
+
+const path = require('path');
+const coffee = require('coffee');
+const assert = require('assert');
+
+describe('test/my-git.test.js', () => {
+  const myBin = require.resolve('../bin/yuque-hexo');
+  const cwd = path.join(__dirname, 'hexo-project');
+
+  describe('global options', () => {
+    it('yuque-hexo --help', async () => {
+      const { stdout, code } = await coffee
+        .fork(myBin, [ '--help' ], { cwd })
+        .end();
+      assert(stdout.includes('Usage: yuque-hexo <command>'));
+      assert(code === 0);
+    });
+
+    it('yuque-hexo clean with warning', async () => {
+      const { stdout, code } = await coffee
+        .fork(myBin, [ 'clean' ], { cwd })
+        .end();
+      assert(stdout.includes('yuque-hexo clean start.'));
+      assert(stdout.includes('yuque-hexo clean finished.'));
+      assert(stdout.includes('WARNING'));
+      assert(code === 0);
+    });
+
+    it('yuque-hexo without cache', async () => {
+      const { stdout, code } = await coffee
+        .fork(myBin, [ 'sync' ], { cwd })
+        .end();
+      assert(stdout.includes('yuque-hexo sync start.'));
+      assert(stdout.includes('download article body'));
+      assert(stdout.includes('yuque-hexo sync finished.'));
+      assert(code === 0);
+    });
+
+    it('yuque-hexo sync use cache', async () => {
+      const { stdout, code } = await coffee
+        .fork(myBin, [ 'sync' ], { cwd })
+        .end();
+      assert(stdout.includes('yuque-hexo sync start.'));
+      assert(!stdout.includes('download article body'));
+      assert(stdout.includes('yuque-hexo sync finished.'));
+      assert(code === 0);
+    });
+
+    it('yuque-hexo clean', async () => {
+      const { stdout, code } = await coffee
+        .fork(myBin, [ 'clean' ], { cwd })
+        .end();
+      assert(stdout.includes('yuque-hexo clean start.'));
+      assert(stdout.includes('yuque-hexo clean finished.'));
+      assert(!stdout.includes('WARNING'));
+      assert(code === 0);
+    });
+  });
+});