---
title: "Property-Based Testing in Python - Rain Wu"
tags: PyConTW2023, 2023-organize, 2023-共筆
---

# Property-Based Testing in Python - Rain Wu

{%hackmd H6-2BguNT8iE7ZUrnoG1Tg %}

<iframe src=https://app.sli.do/event/2Mdxztbtzf2vGvNrKtbv4Y height=450 width=100%></iframe>

> Collaborative writing start from below
> 從這裡開始共筆

工具：
[Hypothesis](https://hypothesis.readthedocs.io/en/latest/index.html) : Python 的 Property-Based Testing 工具

3A framework (Arrange/Act/*Assert*)
- Property-based: benefits assert phase

### Shared Strategies
- shared strategies can be reused among different repos
- we can use map/filter to further modify the test data from shared strategies

### Fragile/ Unstable Pipeline
- keep the impact under control
+ start with smaller scope
+ it is not suitable for all cases

- common practices for dealing with unstability
+ documents for troubleshooting/ acceptable workarounds

Below is the part that speaker updated the talk/tutorial after speech
講者於演講後有更新或勘誤投影片的部份