Acceptance testing with Cucumber and Selenium(Java)

In this post, I am going to show how we can write the acceptance test script with Cucumber and Selenium.

Refer my earlier post for Ruby/Cucumber Acceptance testing with Cucumber and Capybara

My objective is to write an acceptance test which opens up the browser and goes to ‘Yelp’ site and search for a restaurant and validate the results.

Refer the below feature file.
java-cucumber-selenium-test/src/test/resources/yelp/test/yelp.feature



Feature: Search Restaurants

  Scenario: Go to yelp and search for valid restaurant
    Given a user goes to Yelp
    When Search for taco bell
    Then See the List of taco bell Restaurants and confirm results contains Lower Greenville

  Scenario: Go to yelp and search for restaurant
    Given a user goes to Yelp
    When Search for Qboba
    Then See the List of Qboba Restaurants

  Scenario: Go to yelp and search for restaurant
    Given a user goes to Yelp
    When Search for Chipotle
    Then See the List of Chipotle Restaurants

  Scenario: Go to yelp and search for invalid restaurant
    Given a user goes to Yelp
    When Search for hhahsdahsdhasd
    Then See No Results found error message

  Scenario Outline:Go to yelp and search for <searchText>
    Given a user goes to Yelp
    When Search for <searchText>
    Then See the List of  Restaurants
    Examples:
      | searchText               |
      | Scardello                |
      | Roti Grill               |
      | Mughlai Restaurant       |
      | Spice In The City Dallas |


Refer the below Junit test file
java-cucumber-selenium-test/src/test/java/yelp/test/YelpTest.java



package yelp.test;

import org.junit.runner.RunWith;
import cucumber.api.junit.Cucumber;

@RunWith(Cucumber.class)
public class YelpTest {
}

Refer the below Step definitions file.

java-cucumber-selenium-test/src/test/java/yelp/test/definitions/YelpStepDefinition.java



package yelp.test.definitions;

import cucumber.api.java.After;
import cucumber.api.java.Before;
import cucumber.api.java.en.Given;
import cucumber.api.java.en.Then;
import cucumber.api.java.en.When;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;

import java.util.concurrent.TimeUnit;

import static org.junit.Assert.assertEquals;

public class YelpStepDefinition {

    protected WebDriver driver;

    @Before
    public void setup() {
        driver = new FirefoxDriver();
        //Loading the driver
        System.setProperty("webdriver.gecko.driver", "/usr/local/bin/geckodriver");
    }

    @Given("^a user goes to Yelp$")
    public void goToYelp() {
        //Get the Yelp home page
        driver.get("https://www.yelp.com/dallas");
    }

    @When("^Search for (.*?)$")
    public void doSearch(String searchTerm) throws InterruptedException {
        WebElement searchDescElement = driver.findElement(By.id("find_desc"));
        searchDescElement.sendKeys(searchTerm);

        WebElement submit = driver.findElement(By.id("header-search-submit"));
        submit.submit();
    }

    @Then("^See the List of (.*?) Restaurants$")
    public void verifyContents(String restaurant) {

        driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
        assertEquals(true, isContentAvailable(restaurant));
    }

    @Then("^See the List of (.*?) Restaurants and confirm results contains (.*?)$")
    public void verifyContentsWithLandmark(String restaurant, String landMark) {
        //Create an Explicit wait to make sure that the page is loaded and driver updates the page data.
        WebDriverWait myWait = new WebDriverWait(driver, 10);
        myWait.until(ExpectedConditions.visibilityOfElementLocated(By.id("yelp_main_body")));
        assertEquals(true, isContentAvailable(restaurant, landMark));
    }

    public boolean isContentAvailable(String... contents) {
        WebElement searchResultsElement = driver.findElement(By.id("yelp_main_body"));
        boolean result = false;
        for (String content : contents) {
            result = searchResultsElement.getText().contains(content);
        }
        return result;
    }

    @Then("^See No Results found error message")
    public void verifyContents() {
        //Create an Explicit wait to make sure that the page is loaded and driver updates the page data.
        WebDriverWait myWait = new WebDriverWait(driver, 10);
        myWait.until(ExpectedConditions.visibilityOfElementLocated(By.id("yelp_main_body")));
        assertEquals(true, driver.getPageSource().contains("No Results"));
    }

    @After
    public void closeBrowser() {
        driver.quit();
    }
}


Follow the below steps to run the test script

1. Download the repository
2. Download the ‘gecko’ driver from https://github.com/mozilla/geckodriver/releases and copy it into ‘/usr/local/bin/’
3. Do ‘mvn clean install’
4. Maven builds the test class and runs it. We can also run the test case(YelpTest.java) from any IDE as normal Junit test case.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s