gre*_*end 7 javascript testing documentation jestjs
我想生成依赖于测试的文档。例如,我有一个包含测试的文件:
describe("sum", () => {
it("sums 1 and 2", () => {
expect(sum(1, 2)).toEqual(3);
});
it("sums 3 and 4", () => {
expect(sum(3, 4)).toEqual(7);
});
});
describe("multiplication", () => {
it("multiply 10 and 20", () => {
expect(multiplication(10, 20)).toEqual(200);
});
it("multiply 30 and 40", () => {
expect(multiplication(30, 40)).toEqual(1200);
});
});
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并且取决于该文件,我希望收到类似此测试文件顶部的评论(摘要)的内容:
// Index test cases
// sum
// - [x] sums 1 and 2
// - [x] sums 3 and 4
// multiplication
// - [x] multiply 10 and 20
// - [x] multiply 30 and 40
describe("sum", () => {
it("sums 1 and 2", () => {
expect(sum(1, 2)).toEqual(3);
});
it("sums 3 and 4", () => {
expect(sum(3, 4)).toEqual(7);
});
});
describe("multiplication", () => {
it("multiply 10 and 20", () => {
expect(multiplication(10, 20)).toEqual(200);
});
it("multiply 30 and 40", () => {
expect(multiplication(30, 40)).toEqual(1200);
});
});
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还有一个我可以发布到 GitHub Wiki 的 Markdown 文件:
# Index test cases
## sum
- [x] sums 1 and 2
- [x] sums 3 and 4
## multiplication
- [x] multiply 10 and 20
- [x] multiply 30 and 40
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也许有做这些事情的最佳实践或准备使用的包?也许我应该使用 JSDoc?最主要的是创建“摘要”,而不是阅读数百行测试。
工作流程可以是:
write tests => run generateDocs.js => summary adds at top of file and markdown file creates
在这里创建了一个沙箱:https://codesandbox.io/s/documentation-from-tests-u9n3z
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