Question

我正在对网页进行硒测试，该网页返回一个表格，其中某些行和列显示付款数据。我正在尝试从正在使用的XPATH的结果中剥离一些字符/单词，因为在执行断言时我不需要该部分（检查表中的数据是否正确）。

通常，网页还会在标识号（例如，如下所示的168.3285.6021）之前以文本形式（带有图标）返回“下拉按钮”。我用的是it.set（it.next（）。replaceAll（“ DropDown Arrow”，“”）））;因此DropDown Arrow文本将被替换为空，仅适用于第一行，而其他两行则不会被替换。有提示吗？

    public void check_receivals() {

    // Check how many lines and assert the size (from xpath)
    List<WebElement> Receivals = driver.findElements(By.xpath("//*[@id='received-overview']//div[@class='bdpo-overview-table-row']/div[@class='claims']"));
    System.out.println(Receivals.size() + " receival lines found");
    assertEquals(7, Receivals.size());

    // Test data to compare against..aka expectedResultList
    List<String> expectedResultList = new ArrayList<>();
    expectedResultList.add ("168.3285.6021\n" + "Payment 2015\n" + "01-01-2015\n" + "€ 246");
    expectedResultList.add ("143.8407.8413\n" + "Payment 2015\n" + "01-01-2015\n" + "€ 233");
    expectedResultList.add ("154.2841.2407\n" + "Payment 2015\n" + "01-01-2015\n" + "€ 253");

    // Assert
    List<WebElement> ReceivalLines = driver.findElements(By.xpath("//*[@id='received-overview']//div[@class='bdpo-overview-table-row']/div[@class='claims']"));
    List<String> ReceivalLines_List = ReceivalLines.stream().map(WebElement::getText).collect(Collectors.toList());

    ListIterator<String> it = ReceivalLines_List.listIterator();
    while(it.hasNext()) {
        it.set(it.next().replaceAll("DropDown Arrow ",""));

    assertEquals(ReceivalLines_List, expectedResultList);

Answer 1

问题是您正在使用迭代器进行修改。我建议使用map函数使替换操作成为流操作的一部分。

List<String> ReceivalLines_List = ReceivalLines.stream().map(WebElement::getText).map(s -> s.replaceAll("DropDown Arrow ","")).collect(Collectors.toList());

从列表集合中删除一些单词

1 个答案: