Heckenlights Test with JBehave, Selenide and Guice

AbstractSeleniumSteps.java

import org.jbehave.core.annotations.BeforeScenario;
import org.jbehave.web.selenium.SeleniumContext;
import org.jbehave.web.selenium.WebDriverProvider;
import org.openqa.selenium.WebDriver;

import javax.inject.Inject;

public abstract class AbstractSeleniumSteps {

	@Inject
	private WebDriverProvider webDriverProvider;

	@Inject
	private SeleniumContext seleniumContext;

	@BeforeScenario
	public void beforeTheScenario() {
		seleniumContext.setCurrentScenario(getClass().getSimpleName());
	}

	protected WebDriver webDriver() {
		return webDriverProvider.get();
	}
}

heckenlights.story

Scenario: Visit heckenlights.org

Given website heckenlights
Then the website is displayed
And the title is HECKENLIGHTS
And the controls are visible
And 2 tikales are in the playlist

When I click on Contact
Then the page scrolls down

Given website heckenlights
Then there are at least 2 presets
And upload alert is invisible
When I click preset number 1
Then upload is successful

HeckenlightsPage.java

import static com.codeborne.selenide.Selenide.$;
import static com.codeborne.selenide.Selenide.$$;
import static com.codeborne.selenide.Selenide.executeJavaScript;
import static com.codeborne.selenide.Selenide.title;
import static org.openqa.selenium.By.linkText;

import com.codeborne.selenide.ElementsCollection;
import com.codeborne.selenide.Selenide;
import com.codeborne.selenide.SelenideElement;

/**
 * @author <a href="mailto:mpaluch@paluch.biz">Mark Paluch</a>
 */
public class HeckenlightsPage {

	public String getTitle() {
		return title();
	}

	public SelenideElement getControls() {
		return $("#controls");
	}

	public ElementsCollection getPlaylistTitles() {
		return $$("#playlist a");
	}

	public void clickLink(String item) {
		$(linkText(item)).click();
		Selenide.sleep(500);
	}

	public Number height() {
		return executeJavaScript("return (document.height !== undefined) ? document.height : document.body.offsetHeight;");
	}

	public Number scrollY() {
		return executeJavaScript("return window.scrollY;");
	}

	public ElementsCollection getPresets() {
		return $$("#presets a");
	}

	public SelenideElement getUploadSuccessAlert()
	{
		return $("#uploadsuccess");
	}
}

HeckenlightsSteps.java

import static com.codeborne.selenide.Condition.text;
import static com.codeborne.selenide.Condition.visible;
import static com.codeborne.selenide.Selenide.Wait;
import static java.util.concurrent.TimeUnit.SECONDS;
import static org.assertj.core.api.Assertions.assertThat;
import com.codeborne.selenide.CollectionCondition;
import com.codeborne.selenide.ex.ListSizeMismatch;
import com.codeborne.selenide.impl.WebElementsCollection;
import com.google.common.base.Predicate;
import org.jbehave.core.annotations.Given;
import org.jbehave.core.annotations.Then;
import org.jbehave.core.annotations.When;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;

import javax.inject.Inject;
import java.util.List;

/**
 * @author <a href="mailto:mpaluch@paluch.biz">Mark Paluch</a>
 */
public class HeckenlightsSteps extends AbstractSeleniumSteps {

	@Inject
	private HeckenlightsPage page;

	private String baseUri = "http://heckenlights.org/static/";

	@Given("website heckenlights")
	public void givenNavigate() {
		webDriver().get(baseUri);
	}

	@When("I click on $item")
	public void whenIClickOn(String item) {
		page.clickLink(item);
	}

	@When("I click preset number $number")
	public void whenIClickOnPreset(int position) {
		page.getPresets().get(position + 1).click();
	}

	@Then("the website is displayed")
	public void thenWebsiteIsDisplayed() {
		assertThat(webDriver().getPageSource()).isNotEmpty();
		assertThat(webDriver().getCurrentUrl()).contains(baseUri);
	}

	@Then("the controls are visible")
	public void thenControlsAreVisible() {
		page.getControls().shouldBe(visible);
	}

	@Then("$number titles are in the playlist")
	public void thenNumberOfTitlesAreInThePlaylist(int number) {
		page.getPlaylistTitles().shouldHaveSize(number);
	}

	@Then("the title is $title")
	public void thenTitleIs(String title) {
		assertThat(page.getTitle()).isEqualTo(title);
	}

	@Then("upload alert is invisible")
	public void thenUploadAlertIsInvisible() {
		page.getUploadSuccessAlert().shouldNotBe(visible);
	}

	@Then("upload is successful")
	public void thenUploadIsSucessful() {
		page.getUploadSuccessAlert().isDisplayed();
		page.getUploadSuccessAlert().has(text("Enqeued your track "));
	}

	@Then("there are at least $number presets")
	public void thenThereAreAtLeastCountPresets(int count) {
		page.getPresets().shouldHave(atLeastElements(count));
	}

	@Then("the page scrolls down")
	public void thenThePageScrollsDown() {
		final int half = halfHeight();

		Wait().withTimeout(2, SECONDS).until(new Predicate<WebDriver>() {

			@Override
			public boolean apply(WebDriver input) {
				int scroll = page.scrollY().intValue();
				return scroll > half;
			}
		});
	}

	private int halfHeight() {
		int height = page.height().intValue();
		return height / 2;
	}

	private CollectionCondition atLeastElements(final int count) {
		return new CollectionCondition() {

			@Override
			public void fail(WebElementsCollection collection, List<WebElement> elements, Exception lastError, long timeoutMs) {
				throw new ListSizeMismatch(count, collection, elements, lastError, timeoutMs);
			}

			@Override
			public boolean apply(List<WebElement> input) {
				return input.size() >= count;
			}
		};

	}
}