java - 在表中搜索给定文本，如果存在则应显示通过

Question

我的问题是，我有一个动态表，我想搜索表中是否存在给定的字符串。如果存在则通过，否则失败。我的代码是

Boolean isPresent = false;  
WebElement mytable = driver.findElement(By.xpath("html/body/div[1]/div[1]/form/div/table")); //To locate rows of table.
List < WebElement > rows_table = mytable.findElements(By.tagName("tr")); //To calculate no of rows In table.
int rows_count = rows_table.size(); //Loop will execute for all the rows of the table
for (int row = 0; row < rows_count; row++) {
    //To locate columns(cells) of that specific row.
    List < WebElement > Columns_row = rows_table.get(row).findElements(By.tagName("td"));
    //To calculate no of columns(cells) In that specific row.  
    int columns_count = Columns_row.size();  
    //System.out.println("Number of cells In Row " + row + " are " + columns_count);  
    //Loop will execute till the last cell of that specific row.
    for (int column = 0; column < columns_count; column++) {
        //To retrieve text from the cells.
        celltext = Columns_row.get(column).getText();
        System.out.println("Cell Value Of row number " + row + " and column num ber " + column + " Is " + celltext);
        if (celltext.equals("dfsahdfakjfhka")) {
            System.out.println("passed on: " + celltext);
            isPresent=true;
        } 
        else {
            System.out.println("failed on: " + celltext);
            isPresent=false;
        }
    }
}
if (isPresent==true) {
    Assert.assertFalse(true);
}
else{
    Assert.assertFalse(false);
}

当它运行时。没有显示错误。实际上我的表没有值“”dfsahdfakjfhka”。通过和失败消息显示正确，并且 boolean 值“isPresent”返回 false。但是断言在这里不起作用

Answer 1

您不需要循环遍历所有 tr 和 td，您只需获取整个表格的文本，然后查看您想要的文本是否在其中。

@Test
public void verifyTableContainsText(){
    WebDriver driver = new FirefoxDriver();
    driver.get("https://www.w3schools.com/html/html_tables.asp");
    WebElement table = driver.findElement(By.id("customers"));
    Assert.assertTrue(isTableContainsText(table, "Germany"));
    Assert.assertFalse(isTableContainsText(table, "India"));

}

public boolean isTableContainsText(WebElement table, String text){
    if (table.getText().contains(text)){
        return true;
    }

    return false;
}