I tried to test the addition operation of 1 + 7 below; but don't know how to get the result output of the text field whose attribute "name" is "Input".
Any pointer would be appreciated.
package hw9;
import java.util.concurrent.TimeUnit;
import org.junit.*;
import static org.junit.Assert.*;
import org.openqa.selenium.*;
import org.openqa.selenium.firefox.FirefoxDriver;
public class calculator {
private WebDriver driver;
private String baseUrl;
@Before
public void setUp() throws Exception {
driver = new FirefoxDriver();
baseUrl = "http://www.math.com/";
driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);
}
@Test
public void testCalculator() throws Exception {
driver.get(baseUrl + "/students/calculators/source/basic.htm");
driver.findElement(By.name("one")).click();
driver.findElement(By.name("plus")).click();
driver.findElement(By.name("seven")).click();
driver.findElement(By.name("DoIt")).click();
String output = driver.findElement(By.name("Input")).getText();
System.out.println("Output: " + output); // **<--- Empty output**
assertEquals(8,output);
}
@After
public void tearDown() throws Exception {
driver.quit();
}
}
HTML of code in question is listed below:
<td>
<div align="center"> <font size="+1">
<input name="Input" type="text" size="16">
</font></div>
</td>
Try driver.findElement(By.name("Input")).getAttribute("value")
.
element.getText()
is used to get the text node inside a tag, for example <tagname>text</tagname>
.
But, an input does not have the text inside the tag (represented by a node), but inside the value attribute; for example: <input type="text" value="SomeValue">
.
So, if you want to get the node text inside an element, you have to use element.getText()
, but if you want to get the value of an input, you have to use element.getAttribute("value")
.
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