Update Lab 4

This commit is contained in:
Hao He 2022-10-18 11:13:11 +08:00
parent fb355f26e8
commit 48746c0fbf
2 changed files with 16 additions and 2 deletions

View File

@ -12,7 +12,7 @@
[Lab4/](Lab4/)文件夹中是一个功能极简的用Python实现图数据结构的包`pygraph`,该项目目前采用[Poetry](https://python-poetry.org/)进行依赖管理,[pytest](https://docs.pytest.org/en/7.1.x/)作为测试框架,文件结构如下:
* `pygraph.py`实现图数据结构,包含一个类和一些简单函数,均未实现,且结构混乱。
* `pyproject.toml`是Poetry使用的依赖配置文件。
* `pyproject.toml`是Poetry使用的依赖配置文件文件中声明了本项目支持的Python版本**仅支持Python 3.10**)以及本Lab中需要的各种开发依赖
* `tests/`文件夹包含若干测试。
* `pyproject.toml`是`pytest`的配置文件。
@ -70,6 +70,8 @@ Lab 4需要为这个项目配置开发环境补全未实现的代码并配
>
> 不过非常遗憾的是私有仓库的GitHub Page是收费功能。如果同学们以后创建自己的项目可以尝试用同样的方法自动部署各种网页确认实际效果。
> 需要注意CI环境里是不能使用`poetry shell`的([相关讨论](https://github.com/python-poetry/poetry/discussions/3526))。
8. 将所有更改体现在GitHub仓库中。
## 提交前检查

View File

@ -1,4 +1,4 @@
from pprint import pprint
import pytest
from pygraph import Graph
@ -8,11 +8,17 @@ def test_indegree(small_directed: Graph, small_undirected: Graph):
assert small_undirected.indegree("c") == 2
assert small_undirected.indegree("d") == 2
with pytest.raises(ValueError):
small_undirected.indegree("e")
assert small_directed.indegree("a") == 0
assert small_directed.indegree("b") == 1
assert small_directed.indegree("c") == 1
assert small_directed.indegree("d") == 2
with pytest.raises(ValueError):
small_directed.indegree("e")
def test_outdegree(small_directed: Graph, small_undirected: Graph):
assert small_undirected.outdegree("a") == 1
@ -20,7 +26,13 @@ def test_outdegree(small_directed: Graph, small_undirected: Graph):
assert small_undirected.outdegree("c") == 2
assert small_undirected.outdegree("d") == 2
with pytest.raises(ValueError):
small_undirected.indegree("e")
assert small_directed.outdegree("a") == 1
assert small_directed.outdegree("b") == 2
assert small_directed.outdegree("c") == 1
assert small_directed.outdegree("d") == 0
with pytest.raises(ValueError):
small_directed.indegree("e")