enzymejs/enzyme

click to simulate an active div tag

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#1,426 创建于 2017年12月11日

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 (12 评论) (0 反应) (0 负责人)JavaScript (19,979 star) (2,016 fork)batch import
docshelp wantedv3 expected difference

描述

Hi guys, I'm here with another issue. Its reactjs. my tags are similar to following:- <div class="conversationItem"><span>piloy</span>.....</div> Onclick, the div will change to following:- <div class="conversationItem active"><span>piloy</span>.....</div>

This is the test i wrote to simulate the click activity:-

            wrapper.find('div.conversationItem').simulate('click');
            wrapper.update();
            expect(wrapper.find('div.conversationItem.active')).to.have.length(1);

But its not working as i expected. div.conversationItem.active is never found. it's count is 0. People, Please help me to overcome this.

贡献者指南

技术栈
javascriptreact
领域
testing
议题类型
test
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。
1-3 hours
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。
mostly clear
前置要求
React fundamentalsEnzyme API basicsEvent simulation in tests
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。
30
研究方向
Investigate how the component handles the click event and updates the 'active' class. The simulate method triggers the event but may not trigger React's state update if the handler is not bound correctly or if the component uses asynchronous state updates. Look at the component's source code to see if it uses setState or useState. Use wrapper.debug() to verify the output after simulate. The comments on the issue may contain clues about the solution.