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# Header | Header | 基本排版 | |
- Unordered List |
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1. Ordered List |
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- [ ] Todo List |
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> Blockquote | Blockquote |
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**Bold font** | Bold font | ||
*Italics font* | Italics font | ||
~~Strikethrough~~ | |||
19^th^ | 19th | ||
H~2~O | H2O | ||
++Inserted text++ | Inserted text | ||
==Marked text== | Marked text | ||
[link text](https:// "title") | Link | ||
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`Code` | Code |
在筆記中貼入程式碼 | |
```javascript var i = 0; ``` |
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:smile: | ![]() |
Emoji list | |
{%youtube youtube_id %} | Externals | ||
$L^aT_eX$ | LaTeX | ||
:::info This is a alert area. ::: |
This is a alert area. |
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我們與測試的距離 - 黃冠霖
歡迎來到 MOPCON 2019 共筆
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tags:
MOPCON 2019
講師介紹
為什麼我們需要學寫測試
花費時間長
測試樣本不同,造成測試結果可能不同
無法精準確認問題在哪裡發生
測試完後沒有任何數據報告產生
什麼是單元?
單元測試的優點
單元測試的缺點
如何寫好單元測試
Live demo 中用到的技巧
Example:
jest.mock
幫網頁前端測試
加入測試特徵
插件
jest
test-libary/react