equals 在 for 循环中不起作用

Question

这是我的一个客户端应用程序的副本。我想测试负面情况，比如我给的值不应该出现在下拉列表中。我将采用 j 值来断言功能。如果 j 值不为 1，则我给的值不在下拉列表中。

对于下面的程序，我期望 j 值为 1，但它只显示 0。为什么 iqual 忽略大小写在 for 循环内部不起作用，但在 forloop 外部起作用。我什至列出了 forloop 中的所有值，它有 "May" 值。

有没有简单的脚本来检查我给的值不在下拉列表中？？

package Facebook;

import java.util.List;

import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.support.ui.Select;
import org.testng.annotations.Test;

public class Login2 {

    @Test
    public void Login() throws InterruptedException {
        System.setProperty("webdriver.chrome.driver",
                "D:\Besent Technology\Drivers\chromedriver_win32_2.34\chromedriver.exe");
        WebDriver driver = new ChromeDriver();
        driver.get("https://www.facebook.com/");

        List<WebElement> monthlist = driver.findElements(By.id("month"));

        String month = "May";
        String mon = "May";
        int i = 0;
        int j = 0;

        if (mon.equals(month)) {
            System.out.println(mon + " project should be selected");
            i++;
        }

        for (WebElement ele : monthlist) {
            String fbmonth = ele.getText().trim();
            System.out.println(ele.getText());
            if (fbmonth.equals(month)) {
                System.out.println(fbmonth + " project is displaying");
                j++;
            } else {
                continue;
            }

        }
        System.out.println("print i value: " + i);
        System.out.println("print j value: " + j);

    }
}

输出

        [RemoteTestNG] detected TestNG version 6.14.2
        Starting ChromeDriver 2.34.522940 (1a76f96f66e3ca7b8e57d503b4dd3bccfba87af1) on port 3885
        Only local connections are allowed.
        Aug 13, 2018 7:18:16 PM org.openqa.selenium.remote.ProtocolHandshake createSession
        INFO: Detected dialect: OSS
        May project should be selected
        Month
        Jan
        Feb
        Mar
        Apr
        May
        Jun
        Jul
        Aug
        Sept
        Oct
        Nov
        Dec
        print i value: 1
        print j value: 0
        PASSED: Login

        ===============================================
            Default test
            Tests run: 1, Failures: 0, Skips: 0
        ===============================================


        ===============================================
        Default suite
        Total tests run: 1, Failures: 0, Skips: 0
        ===============================================

Answer 1

好的，我通过运行你写的测试找到了你的答案，这是因为你的变量 fbmonth 不像 Jan 那样 return 月， Feb 个人，事实上 return fbmonth is equal to "Month\nJan\nFeb\nMar\nApr\nMay\nJun\nJul\nAug\nSep\nOct\nNov\nDec"

您需要 break/split 这个并迭代以获得您想要的。更新使用它来迭代：

for (WebElement ele : monthlist) {
            System.out.println(ele.getText());
            String[] fbmonth = ele.getText().trim().split("\n");
            for(j=0;j<fbmonth.length;j++) {
                System.out.println("fbmonth" +j +"="+ fbmonth[j] );
                if (fbmonth[j].equals(month)) {
                    System.out.println(fbmonth[j] + " project is displaying");

                }
            }



        }

equals 在 for 循环中不起作用

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