Selenium :如何从数据采集器中选择下一个可用日期
Selenium :如何从数据采集器中选择下一个可用日期
提问于 2011-12-04 17:35:51
我希望我的selenium IDE测试用例像下面的步骤那样运行，以便自动选择日期：
- 单击“离开日期”打开“数据转发器”。
- 从当前选定的日期开始，循环遍历日期直到到达下一个可用日期(如果需要，请移动到下一个月或年份以找到下一个可用日期)
- 从数据采集器中选择可用日期。
有人能告诉我，我是selenium的新手，如何在上面的例子中做到这一点吗？我的脚本现在能做的就是打开日历。
下面是我收到的与上面的截图相匹配的html：
//Months drop down
<select class="ui-datepicker-month" data-handler="selectMonth" data-event="change">
<option value="2" selected="selected">Mar
</option><option value="3">Apr</option>
<option value="4">May</option>
<option value="5">Jun</option>
<option value="6">Jul</option>
<option value="7">Aug</option>
<option value="8">Sep</option>
<option value="9">Oct</option>
</select>
//Years drop down
<select class="ui-datepicker-year" data-handler="selectYear" data-event="change">
<option value="2016" selected="selected">2016</option>
</select>
<table class="ui-datepicker-calendar">
//days labels
<thead>
<tr>
<th scope="col"><span title="Monday">Mo</span></th>
<th scope="col"><span title="Tuesday">Tu</span></th>
<th scope="col"><span title="Wednesday">We</span></th>
<th scope="col"><span title="Thursday">Th</span></th>
<th scope="col"><span title="Friday">Fr</span></th>
<th scope="col" class="ui-datepicker-week-end"><span title="Saturday">Sa</span></th>
<th scope="col" class="ui-datepicker-week-end"><span title="Sunday">Su</span></th>
</tr>
</thead>
<tbody>
//dates
<tr>
<td class=" ui-datepicker-other-month ui-datepicker-unselectable ui-state-disabled"> </td>
<td class=" ui-datepicker-unselectable ui-state-disabled " title="No available flights on this date"><span class="ui-state-default">1</span></td>
<td class=" ui-datepicker-unselectable ui-state-disabled " title="No available flights on this date"><span class="ui-state-default">2</span></td>
<td class=" ui-datepicker-unselectable ui-state-disabled " title="No available flights on this date"><span class="ui-state-default">3</span></td>
<td class=" ui-datepicker-unselectable ui-state-disabled " title="No available flights on this date"><span class="ui-state-default">4</span></td>
<td class=" ui-datepicker-week-end ui-datepicker-unselectable ui-state-disabled " title="No available flights on this date"><span class="ui-state-default">5</span></td>
<td class=" ui-datepicker-week-end ui-datepicker-unselectable ui-state-disabled " title="No available flights on this date"><span class="ui-state-default">6</span></td></tr>
<tr>
<td class=" ui-datepicker-unselectable ui-state-disabled " title="No available flights on this date"><span class="ui-state-default">7</span></td>
<td class=" ui-datepicker-unselectable ui-state-disabled " title="No available flights on this date"><span class="ui-state-default">8</span></td>
...same process till last week of dates (bottom row of calendar in screenshot)
<tr>
<td class=" ui-datepicker-days-cell-over ui-datepicker-current-day" title="Click to see flights on this date" data-handler="selectDay" data-event="click" data-month="2" data-year="2016"><a class="ui-state-default ui-state-active" href="#">28</a></td>
<td class=" ui-datepicker-unselectable ui-state-disabled " title="No available flights on this date"><span class="ui-state-default">29</span></td>
<td class=" ui-datepicker-unselectable ui-state-disabled " title="No available flights on this date"><span class="ui-state-default">30</span></td>
<td class=" ui-datepicker-unselectable ui-state-disabled " title="No available flights on this date"><span class="ui-state-default">31</span></td>
<td class=" ui-datepicker-other-month ui-datepicker-unselectable ui-state-disabled"> </td><td class=" ui-datepicker-week-end ui-datepicker-other-month ui-datepicker-unselectable ui-state-disabled"> </td>
<td class=" ui-datepicker-week-end ui-datepicker-other-month ui-datepicker-unselectable ui-state-disabled"> </td>
</tr>
</tbody>
</table>回答 3
Stack Overflow用户
回答已采纳
发布于 2016-02-06 16:42:10
在Selenium中自动化这样的任务将是相当困难的，因为获取下一个可用日期涉及到一个重要的逻辑，因此您应该考虑切换到硒WebDriver选择可用的selenium语言绑定之一。
下面是使用Python语言Selenium绑定编写的工作代码。其想法是：
- 实例化WebDriver (在本例中使用
Firefox()，但也有其他选择) - 最大化浏览器窗口
- 导航到URL (http://www.jet2.com)
- 等待页面显式加载(文档)
- 填写出发和目的地字段
- 单击"Depart“字段以触发要显示的日历
- 在日历中，找到当前日期-它有
ui-datepicker-current-day类。 - 检查这个月是否有可用的日期，使用"by XPath“定位技术和轴心。如果是，请打印出来并单击。
- 如果我们没有在这个月中找到下一个可用的日期，初始化和“无止境”循环，然后单击“下一个”月份按钮检查是否有可用的日期。打印出来，单击如果找到并退出循环。否则，单击“下一步”按钮。
- 如果我们没有“下一步”按钮-那么我们是在年底，选择下一年在年度下拉，继续循环。
- 完成时关闭驱动程序
“守则”：
from selenium import webdriver
from selenium.common.exceptions import NoSuchElementException
from selenium.webdriver import ActionChains
from selenium.webdriver.common.by import By
from selenium.webdriver.support.select import Select
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
FROM = "Leeds Bradford"
TO = "Budapest BUD"
driver = webdriver.Firefox() # or, webdriver.Chrome(), or webdriver.PhantomJS() or etc.
driver.maximize_window()
driver.get("http://www.jet2.com")
wait = WebDriverWait(driver, 10)
actions = ActionChains(driver)
# wait for the page to load
wait.until(EC.presence_of_element_located((By.ID, "departure-airport-input")))
# fill out the form
driver.find_element_by_id("departure-airport-input").send_keys(FROM)
wait.until(EC.presence_of_element_located((By.CSS_SELECTOR, "#ui-id-1 .ui-menu-item"))).click()
driver.find_element_by_id("destination-airport-input").send_keys(TO)
wait.until(EC.presence_of_element_located((By.CSS_SELECTOR, "#ui-id-2 .ui-menu-item"))).click()
# select date
datepicker = driver.find_element_by_id("departure-date-selector")
actions.move_to_element(datepicker).click().perform()
# find the calendar, month and year picker and the current date
calendar = driver.find_element_by_id("departureDateContainer")
month_picker = Select(calendar.find_element_by_class_name("ui-datepicker-month"))
year_picker = Select(calendar.find_element_by_class_name("ui-datepicker-year"))
current_date = calendar.find_element_by_class_name("ui-datepicker-current-day")
# printing out current date
month = month_picker.first_selected_option.text
year = year_picker.first_selected_option.text
print("Current date: {day} {month} {year}".format(day=current_date.text, month=month, year=year))
try:
# see if we have an available date in this month
next_available_date = current_date.find_element_by_xpath("following::td[@data-handler='selectDay' and ancestor::div/@id='departureDateContainer']")
print("Found an available date: {day} {month} {year}".format(day=next_available_date.text, month=month, year=year))
next_available_date.click()
except NoSuchElementException:
# looping over until the next available date found
while True:
# click next, if not found, select the next year
try:
calendar.find_element_by_class_name("ui-datepicker-next").click()
except NoSuchElementException:
# select next year
year = Select(calendar.find_element_by_class_name("ui-datepicker-year"))
year.select_by_visible_text(str(int(year.first_selected_option.text) + 1))
# reporting current processed month and year
month = Select(calendar.find_element_by_class_name("ui-datepicker-month")).first_selected_option.text
year = Select(calendar.find_element_by_class_name("ui-datepicker-year")).first_selected_option.text
print("Processing {month} {year}".format(month=month, year=year))
try:
next_available_date = calendar.find_element_by_xpath(".//td[@data-handler='selectDay']")
print("Found an available date: {day} {month} {year}".format(day=next_available_date.text, month=month, year=year))
next_available_date.click()
break
except NoSuchElementException:
continue
driver.close()测试结果：
- 利兹·布拉德福德-> Antalya AYT (下次日期为4月份)： 当前日期:2016年3月28日
- 利兹·布拉德福德-布达佩斯花蕾(下一个日期为当月)： 当前日期:2016年2月12日发现可用日期:2016年2月15日
- ？(下一年的下一个可用日期)
Stack Overflow用户
发布于 2016-02-06 23:50:14
通过Selenium来实现这一点是很有挑战性的。参考链接这里，看看gotoIF是如何工作的。从这里下载用户扩展js并添加到selenium中。如果您可以使用Selenium驱动程序，那么您将很容易实现它。
下面的示例是通过Selenium完成的。我只举了一个例子来选择出站航班。在这两种情况下，我首先发送的网址与今天的日期作为出发日期和到达日期。然后使用gotoIf选择出站的第一个可用日期。
示例1:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head profile="http://selenium-ide.openqa.org/profiles/test-case">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="selenium.base" href="http://www.jet2.com/" />
<title>21jet2_01</title>
</head>
<body>
<table cellpadding="1" cellspacing="1" border="1">
<thead>
<tr><td rowspan="1" colspan="3">21jet2_01</td></tr>
</thead><tbody>
<tr>
<td>open</td>
<td>/cheap-flights/leeds-bradford/larnaca/2016-02-07/2016-02-07?adults=2</td>
<td></td>
</tr>
<tr>
<td>storeElementPresent</td>
<td>xpath=//div[@class='monthview outbound ']/div[2]/table/tbody/tr/td[starts-with(@class, "LS1FlightDay flights")]/a/div/span[@class='fare']</td>
<td>x</td>
</tr>
<tr>
<td>gotoIf</td>
<td>${x} == true</td>
<td>select</td>
</tr>
<tr>
<td>label</td>
<td>clickNextMonth</td>
<td></td>
</tr>
<tr>
<td>clickAndWait</td>
<td>xpath=//div[@class='monthview outbound ']/div/div[2]/a[@class='changepage nextmonth icon icon-arrow-next']</td>
<td></td>
</tr>
<tr>
<td>storeElementPresent</td>
<td>xpath=//div[@class='monthview outbound ']/div[2]/table/tbody/tr/td[starts-with(@class, "LS1FlightDay flights")]/a/div/span[@class='fare']</td>
<td>y</td>
</tr>
<tr>
<td>gotoIf</td>
<td>${y} == false</td>
<td>clickNextMonth</td>
</tr>
<tr>
<td>label</td>
<td>select</td>
<td></td>
</tr>
<tr>
<td>click</td>
<td>xpath=//div[@class='monthview outbound ']/div[2]/table/tbody/tr/td[starts-with(@class, "LS1FlightDay flights")]/a/div/span[@class='fare']</td>
<td></td>
</tr>
</tbody></table>
</body>
</html>示例2:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head profile="http://selenium-ide.openqa.org/profiles/test-case">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="selenium.base" href="http://www.jet2.com/" />
<title>21jet2_01</title>
</head>
<body>
<table cellpadding="1" cellspacing="1" border="1">
<thead>
<tr><td rowspan="1" colspan="3">21jet2_01</td></tr>
</thead><tbody>
<tr>
<td>open</td>
<td>/cheap-flights/belfast/alicante/2016-02-07/2016-02-07?adults=2</td>
<td></td>
</tr>
<tr>
<td>storeElementPresent</td>
<td>xpath=//div[@class='monthview outbound ']/div[2]/table/tbody/tr/td[starts-with(@class, "LS1FlightDay flights")]/a/div/span[@class='fare']</td>
<td>x</td>
</tr>
<tr>
<td>gotoIf</td>
<td>${x} == true</td>
<td>select</td>
</tr>
<tr>
<td>label</td>
<td>clickNextMonth</td>
<td></td>
</tr>
<tr>
<td>clickAndWait</td>
<td>xpath=//div[@class='monthview outbound ']/div/div[2]/a[@class='changepage nextmonth icon icon-arrow-next']</td>
<td></td>
</tr>
<tr>
<td>storeElementPresent</td>
<td>xpath=//div[@class='monthview outbound ']/div[2]/table/tbody/tr/td[starts-with(@class, "LS1FlightDay flights")]/a/div/span[@class='fare']</td>
<td>y</td>
</tr>
<tr>
<td>gotoIf</td>
<td>${y} == false</td>
<td>clickNextMonth</td>
</tr>
<tr>
<td>label</td>
<td>select</td>
<td></td>
</tr>
<tr>
<td>click</td>
<td>xpath=//div[@class='monthview outbound ']/div[2]/table/tbody/tr/td[starts-with(@class, "LS1FlightDay flights")]/a/div/span[@class='fare']</td>
<td></td>
</tr>
</tbody></table>
</body>
</html>Stack Overflow用户
发布于 2016-02-06 17:56:20
这是Java版本。
import java.util.List;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
public class DatePicketJet2 {
public static WebDriver browser;
public static void main(String args[]) throws InterruptedException {
browser = new FirefoxDriver();
String url = "http://www.jet2.com/";
browser.get(url);
browser.manage().window().maximize();
browser.findElement(By.id("departureAirportList")).click();
WebElement departureCountry = browser.findElement(By.id("destinations-uk"));
WebElement departureCityLocator = departureCountry.findElement(By.tagName("ul"));
List<WebElement> departureCities = departureCityLocator.findElements(By.tagName("li"));
/*
for (WebElement we : departureCities) {
System.out.println(we.getText());
}
*/
departureCities.get(1).click();
browser.findElement(By.id("destinationAirportList")).click();
WebElement destinationCountry = browser.findElement(By.id("destinations-country"));
WebElement destinationCityLocator = destinationCountry.findElement(By.tagName("ul"));
List<WebElement> destinationCities = destinationCityLocator.findElements(By.tagName("li"));
/*
for (WebElement we : destinationCities) {
System.out.println(we.getText());
}
*/
destinationCities.get(1).click();
browser.findElement(By.id("departure-date-selector")).click();
WebElement departureMonth = browser.findElement(By.tagName("tbody"));
//System.out.println(departureMonth.getText());
List<WebElement> departureDate = departureMonth.findElements(By.tagName("a"));
for (WebElement we : departureDate) {
System.out.println("~" + we.getText());
we.click();
break;
}
browser.findElement(By.id("return-date-selector")).click();
Thread.sleep(1000);
WebElement returnMonth = browser.findElement(By.tagName("tbody"));
System.out.println("<>" + returnMonth.isEnabled());
System.out.println(returnMonth.getText());
List<WebElement> returnDate = returnMonth.findElements(By.tagName("a"));
for (WebElement we1 : returnDate) {
System.out.println("~" + we1.getText());
we1.click();
break;
}
Thread.sleep(1000);
browser.close();
}
}请注意<tbody>，并使用名称作为"a“标记查找所有可见日期，您将得到所有可行的日期或以绿色显示的日期。
稍后，根据您的需求改进您的逻辑。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/8377188
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