选择XPath类和span元素的文本

Question

我有一个像这样的元素：

<span class="myTest">Estimates</span>

如何使用XPath选择此选项？这就是我所拥有的：

x("//*[contains(@class,'myTest')][normalize-space(text())='Estimates']")

Answer 1

您的选择器实际上是正确的，这是使用casperjs master分支的简短测试：

var x = require('casper').selectXPath;

casper.test.begin('your selector is okay', 1, function(test) {
    casper.start().setContent('<span class="myTest">Estimates</span>');
    test.assertExists(x("//*[contains(@class,'myTest')][normalize-space()='Estimates']"));
    test.done();
});

演示：

$ casperjs test test-xpath.js
Test file: test-xpath.js
# your selector is okay
PASS Found an element matching: xpath selector: //*[contains(@class,'myTest')][normalize-space()='Estimates']
PASS 1 tests executed in 0.118s, 1 passed, 0 failed.