Question

利用create-react-app，在CI管道中运行测试时，如果不满足代码覆盖率阈值，我希望控制台返回非零响应。

package.json

iris %>%
  ggplot(aes(x = Species,y = Sepal.Length, fill = factor(group))) +
  geom_boxplot(position = position_dodge(width = 1)) +
  geom_text(aes(label = outlier), position = position_dodge(width = 1))

在运行"scripts": { "start": "react-scripts start", "build": "react-scripts build", "test": "react-scripts test", "test:coverage": "npm run test -- --coverage --watchAll=false", }, "jest": { "collectCoverageFrom": [ "src/components/**/*.js", "src/state/**/*.js", "src/templates/**/*.js", "src/routes/**/*.js" ], "coverageThreshold": { "global": { "branches": 80, "functions": 80, "lines": 80, "statements": 80 } } }时，控制台报告未达到阈值，但仍返回0。据Jest文档了解，当未达到覆盖率阈值时应返回错误。

https://jestjs.io/docs/en/configuration#coveragethreshold-object

特别是...

test:coverage

有人知道这个问题吗？我经历过Jest和CRA github问题，结果不一，大多数发现都与过时的版本有关。

Answer 1

要在命令失败时停止进一步执行：

import torch from scipy.signal import convolve a = torch.tensor([.1, .2, .3, .4, .5]) b = torch.tensor([.0, .1, .0]) a1 = a.view(1, 1, -1) b1 = torch.flip(b, (0,)).view(1, 1, -1) print(torch.nn.functional.conv1d(a1, b1).view(-1)) # >>> tensor([0.0200, 0.0300, 0.0400]) print(convolve(a, b)) # >>> [0. 0.01 0.02 0.03 0.04 0.05 0. ]

command || exit 0

ref：don't fail jenkins build if execute shell fails

Answer 2

在未满足覆盖阈值时，在 packjage.json 文件中定义配置不会使 jest 命令失败。但是当我通过 jest.config.js 文件定义它时它起作用了！

不满足阈值时，笑话测试覆盖率不会失败

2 个答案: