Ability to connect to remote Selenium server

src/main/java/com/github/searls/jasmine/driver/WebDriverFactory.java

@@ -8,8 +8,12 @@
 import org.openqa.selenium.htmlunit.HtmlUnitDriver;
 import org.openqa.selenium.remote.BrowserType;
 import org.openqa.selenium.remote.DesiredCapabilities;
+import org.openqa.selenium.remote.RemoteWebDriver;
 
 import java.lang.reflect.Constructor;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 
@@ -20,6 +24,7 @@ public class WebDriverFactory {
   private boolean debug;
   private String browserVersion;
   private String webDriverClassName;
+  private String remoteWebDriverUrl;
   private List<Capability> webDriverCapabilities;
 
   public WebDriverFactory() {
@@ -38,18 +43,54 @@ public void setWebDriverClassName(String webDriverClassName) {
     this.webDriverClassName = webDriverClassName;
   }
 
+  public void setRemoteWebDriverUrl(String remoteWebDriverUrl) {
+    this.remoteWebDriverUrl = remoteWebDriverUrl;
+  }
+
   public void setWebDriverCapabilities(List<Capability> webDriverCapabilities) {
     this.webDriverCapabilities = Objects.firstNonNull(webDriverCapabilities, Collections.<Capability>emptyList());
   }
 
   public WebDriver createWebDriver() throws Exception {
-    if (HtmlUnitDriver.class.getName().equals(webDriverClassName)) {
+
+    if (remoteWebDriverUrl != null) {
+          return createRemoteWebDriver();
+    }      
+    else if (HtmlUnitDriver.class.getName().equals(webDriverClassName)) {
       return createDefaultWebDriver();
-    } else {
+    }
+    else {
       return createCustomWebDriver();
     }
   }
 
+    WebDriver createRemoteWebDriver()
+    {
+        // If the user set remoteWebDriverUrl, webDriverClassName must be either RemoteWebDriver or null
+        boolean ok = webDriverClassName == null || RemoteWebDriver.class.getName().equals(webDriverClassName);
+        if (!ok)
+        {
+            throw new RuntimeException("You can't use 'remoteWebDriverUrl' with drivers other than RemoteWebDriver.");
+        }
+
+        // In case it's null
+        webDriverClassName = RemoteWebDriver.class.getName(); // do we have to?
+
+        return new RemoteWebDriver(toUrl(remoteWebDriverUrl), getCapabilities());
+    }
+
+    URL toUrl(String url)
+    {
+        try
+        {
+            return new URL(url);
+        }
+        catch (MalformedURLException e)
+        {
+            throw new RuntimeException(e);
+        }
+    }
+
   @SuppressWarnings("unchecked")
   private Class<? extends WebDriver> getWebDriverClass() throws Exception {
     return (Class<WebDriver>) Class.forName(webDriverClassName);

src/main/java/com/github/searls/jasmine/mojo/AbstractJasmineMojo.java

@@ -51,6 +51,8 @@ public abstract class AbstractJasmineMojo extends AbstractMojo implements Jasmin
 	/**
 	 * Determines the Selenium WebDriver class we'll use to execute the tests. See the Selenium documentation for more details.
 	 * The plugin uses <a href="http://htmlunit.sourceforge.net/">HtmlUnit</a> by default.
+	 * 
+	 * If the remoteWebDriverUrl property is included this property will be ignored.
 	 *
 	 * <p>Some valid examples:</p>
 	 * <ul>
@@ -66,6 +68,14 @@ public abstract class AbstractJasmineMojo extends AbstractMojo implements Jasmin
 	 */
 	@Parameter(defaultValue="org.openqa.selenium.htmlunit.HtmlUnitDriver")
 	protected String webDriverClassName;
+
+	/**
+	 * A URL used to create a RemoteWebDriver.  If this property is included, webDriverClassName will be ignored.
+	 *
+	 */
+	@Parameter
+	protected String remoteWebDriverUrl;
+
 
 	/**
 	 * <p>Web driver capabilities used to initialize a DesiredCapabilities instance when creating a web driver.</p>

src/main/java/com/github/searls/jasmine/mojo/TestMojo.java

@@ -95,6 +95,7 @@ private WebDriver createDriver() throws Exception {
     WebDriverFactory factory = new WebDriverFactory();
     factory.setWebDriverCapabilities(webDriverCapabilities);
     factory.setWebDriverClassName(webDriverClassName);
+    factory.setRemoteWebDriverUrl(remoteWebDriverUrl);
     factory.setDebug(debug);
     factory.setBrowserVersion(browserVersion);
     return factory.createWebDriver();