avajs/ava

Support running a test function multiple times with different data

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#2,980 创建于 2022年2月26日

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 (11 评论) (0 反应) (0 负责人)JavaScript (20,600 star) (1,408 fork)batch import
enhancementhelp wantedscope:test-interface

描述

You can already do this with macros, but it's a bit verbose and complicated. It would be nice to simplify the common case of just running the same test over an array of fixtures.

Possible API:

test('validate email', t => {
	console.log(t.data);
	t.true(isString(t.data));
})
.data([
	'foo',
	'bar'
]);
//=> 'foo'
//=> 'bar'

贡献者指南

技术栈
javascriptnodejs
领域
testingdeveloper experience
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-2 days
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
understanding of AVA's macro featurebasic JavaScript
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
40
研究方向
Examine AVA's existing macro implementation in test.js or runner.js to understand how tests are defined and executed. Design a `.data()` method that iterates over an array of fixtures, calling the test function for each item. Consider how to integrate with AVA's current test lifecycle and serialization. Review discussions in the issue for potential API refinements.