硒-数字键盘上的按钮（数字范围）

Question

I have numerical touch pad (1-9) in my program, the thing which needs to be tested there is to check whether when user is typing numbers which ends on endings: 1 to 9 like for example 0,01/ 0,33 / 4,46 then system throws notification: "Invalid price"

Numbers can only end on: 5 or 0, then there is a possibility to make payment.

As a Selenium beginner I don't have any ideas what should be done there. I've started from taking string values from those fields:

        var number1 = driver.FindElement(By.XPath("//div[@class='numpad-button primary-button' and contains(.,'1')]")).Text;
        var number2 = driver.FindElement(By.XPath("//div[@class='numpad-button primary-button' and contains(.,'2')]")).Text;
        var number3 = driver.FindElement(By.XPath("//div[@class='numpad-button primary-button' and contains(.,'3')]")).Text;
        var number4 = driver.FindElement(By.XPath("//div[@class='numpad-button primary-button' and contains(.,'4')]")).Text;
        var number6 = driver.FindElement(By.XPath("//div[@class='numpad-button primary-button' and contains(.,'6')]")).Text;
        var number7 = driver.FindElement(By.XPath("//div[@class='numpad-button primary-button' and contains(.,'7')]")).Text;
        var number8 = driver.FindElement(By.XPath("//div[@class='numpad-button primary-button' and contains(.,'8')]")).Text;
        var number9 = driver.FindElement(By.XPath("//div[@class='numpad-button primary-button' and contains(.,'9')]")).Text;

Any hints?

Answer 1

Try making illegal sequence by clicking the relevant elements:

    WebElement number2 =
    driver.findElement(By.xpath(
           "//div[@class='numpad-button primary-button' and contains(.,'2')]"));
    WebElement quote = 
    driver.findElement(By.xpath(
          "//div[@class='numpad-button primary-button' and contains(.,',')]"));
    WebElement submit = 
    driver.findElement(By.xpath(
          "//div[@class='numpad-button primary-button' and contains(.,'submit')]"));

        // Test invalid price
        number2.click();
        number2.click();
        quote.click();
        number2.click();
        number2.click();
        submit.click();

        // Test expected exception here

The code is in Java so it requires C# adjustments from you.