enzymejs/enzyme

click to simulate an active div tag

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#1,426 建立於 2017年12月11日

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 (12 留言) (0 反應) (0 負責人)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.

貢獻者指南

技術棧
javascriptreact
領域
testing
議題類型
test
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-3 hours
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
mostly clear
前置要求
React fundamentalsEnzyme API basicsEvent simulation in tests
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
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.