我从这段代码中得到了一系列承诺:element.all(by.repeater('unit in units'))
,我发现很难将数据放入另一个数组:
I got an array of promises from this code: element.all(by.repeater('unit in units'))
, and I am finding it really difficult to get the data into another array:
element.all(by.repeater('unit in units')).then(function (arr) {
var items = [];
for (var i = 0; i < arr.length; i++) {
arr[i].getText().then(function(text) {
items.push(text);
});
}
//PROBLEM ITEMS is Empty
console.log(items);
});
设法以更简单的方式获得相同的结果,避免使用 Q 和中继器.使用内置地图就可以了.
Managed to get the same result on a simpler way avoiding using Q and the repeater. Using the inbuilt map does the trick.
var tabs = element.all(by.css('.unitTabs li a')).map(function (elm) {
return elm.getText();
});
tabs.then(function (result) {
var sorted = _.sortBy(result, function (name) { return name; });
for (var i = 0; i < result.length; i++) {
expect(result[i]).toBe(sorted[i]);
}
});
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