javascript - 检查 Protractor 中一个元素内的所有文本是否相同

Question

我尝试找到此场景的逻辑和代码，但代码不起作用。这有点复杂，但我想获取所有“摘要”元素并检查它们是否全部返回，以便我可以查明订单状态是否正确。尽管我不太清楚如何获取所有项目状态并检查其中之一是否未处于“已退回”状态，或者所有项目是否特别没有任何类别。有更简单的方法吗？

HTML:

2 scenarios
Scenario 1:

<summary>Order Status:<span id="status_returned">Returned</span></summary>

<summary>Item Status:<span>Returned</span></summary>

<summary>Item Status:<span>Returned</span></summary>

<summary>Item Status:<span>Returned</span></summary>

Scenario 2:

<summary>Order Status:<span id="status_complete">Complete</span></summary>

<summary>Item Status:<span>Returned</span></summary>

<summary>Item Status:<span>Collected</span></summary>

<summary>Item Status:<span>Returned</span></summary>

Protractor :

 var checkStatuses = element.all(by.cssContainingText('summary', 'Returned')).isPresent();
    checkStatuses.each(function(checkStatus) {
            if (checkStatus) {
                console.log("Checking if order status is Returned..");
                element(by.css('[id="status_returned"]')).waitReady().then(function(isResult) {
                    if (isResult) {
                        console.log("Order Status: Returned (PASS)");
                    } else {
                        throw "Error: Order Status is NOT Returned";
                    }
                });
            } else {
                console.log("Checking if item status is Returned..");
                element(by.css('[id="status_complete"]')).waitReady().then(function(isResult) {
                    if (isResult) {
                        console.log("Item(s) Status: Returned (PASS)");
                    } else {
                        throw "Error: Item(s) Status is NOT Returned";
                    }
                });
            }
        }),
        function(err) {
            throw err;
        };

Answer 1

您可以尝试下面的代码片段。安装“q”包，因为以下代码片段使用“q”包。

var statusObjects = element.all(by.css('summary span'));
statusObjects.then(function(items) {
    var statusPromises = [];
    items.forEach((item) => {
        statusPromises.push(item.getAttribute('innerHTML'));        
    });
    var Q = require('q');
    Q.allResolved(statusPromises).then((results) => {
        var allStatusesAreReturned = true, noOfMismatches = 0;
        for(let i=0;i<results.length;i++) {
            if(results[i].state == 'fulfilled' && results[i].value != 'Returned') {
                allStatusesAreReturned = false;             
                noOfMismatches++;
            } 
        }
        if(allStatusesAreReturned) {
            console.log('All Statuses are returned');
        } else {
            console.log('Mismatch of status Returned in :'+noOfMismatches+' number of occurrences');
        }

    });
});